package/mpd: add libid3tag optional dependency

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

package/mpd/Config.in

@@ -395,6 +395,14 @@ config BR2_PACKAGE_MPD_UPNP
 	help
 	  Enable MPD UPnP client support.
 
+comment "Tag plugins"
+
+config BR2_PACKAGE_MPD_ID3TAG
+	bool "id3tag"
+	select BR2_PACKAGE_LIBID3TAG
+	help
+	  Enable ID3 support.
+
 endif
 
 comment "mpd needs a toolchain w/ C++, threads, wchar, gcc >= 6"

package/mpd/mpd.mk

@@ -110,6 +110,13 @@ else
 MPD_CONF_OPTS += -Dhttpd=false
 endif
 
+ifeq ($(BR2_PACKAGE_MPD_ID3TAG),y)
+MPD_DEPENDENCIES += libid3tag
+MPD_CONF_OPTS += -Did3tag=enabled
+else
+MPD_CONF_OPTS += -Did3tag=disabled
+endif
+
 ifeq ($(BR2_PACKAGE_MPD_JACK2),y)
 MPD_DEPENDENCIES += jack2
 MPD_CONF_OPTS += -Djack=enabled