package/shairport-sync: add dbus option

Shairport Sync added DBus support in version 3.2.

Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

package/shairport-sync/Config.in

@@ -26,6 +26,20 @@ config BR2_PACKAGE_SHAIRPORT_SYNC_CONVOLUTION
 	help
 	  Enable audio DSP convolution support.
 
+config BR2_PACKAGE_SHAIRPORT_SYNC_DBUS
+	bool "dbus support"
+	depends on BR2_USE_WCHAR # libglib2
+	depends on BR2_TOOLCHAIN_HAS_THREADS # libglib2
+	depends on BR2_USE_MMU # libglib2
+	select BR2_PACKAGE_LIBGLIB2
+	help
+	  Enable support for support for the MPRIS and native
+	  Shairport Sync D-Bus interface.
+
+comment "shairport-sync dbus support needs a toolchain w/ wchar, threads"
+	depends on BR2_USE_MMU
+	depends on !BR2_USE_WCHAR || !BR2_TOOLCHAIN_HAS_THREADS
+
 config BR2_PACKAGE_SHAIRPORT_SYNC_LIBSOXR
 	bool "libsoxr support"
 	select BR2_PACKAGE_LIBSOXR

package/shairport-sync/shairport-sync.mk

@@ -56,6 +56,11 @@ SHAIRPORT_SYNC_DEPENDENCIES += libsndfile
 SHAIRPORT_SYNC_CONF_OPTS += --with-convolution
 endif
 
+ifeq ($(BR2_PACKAGE_SHAIRPORT_SYNC_DBUS),y)
+SHAIRPORT_SYNC_DEPENDENCIES += libglib2
+SHAIRPORT_SYNC_CONF_OPTS += --with-dbus-interface --with-mpris-interface
+endif
+
 ifeq ($(BR2_PACKAGE_SHAIRPORT_SYNC_LIBSOXR),y)
 SHAIRPORT_SYNC_DEPENDENCIES += libsoxr
 SHAIRPORT_SYNC_CONF_OPTS += --with-soxr