package/bluez5_utils: make a single option for avrcp and a2dp

Build of avrcp without a2dp is broken since commit
fb9fc969d91f69851b4c70dba512b607e52bda7b:

/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-uclibc/9.3.0/../../../../x86_64-buildroot-linux-uclibc/bin/ld: profiles/audio/bluetoothd-avrcp.o: in function `avrcp_handle_set_volume':
avrcp.c:(.text+0x9c4): undefined reference to `media_transport_update_device_volume'

However, build of a2dp without avrcp is also broken:

/data/buildroot-autobuilder/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv32-buildroot-linux-gnu/10.2.0/../../../../riscv32-buildroot-linux-gnu/bin/ld: profiles/audio/bluetoothd-media.o: in function `.L50':
media.c:(.text+0x508): undefined reference to `avrcp_unregister_player'
/data/buildroot-autobuilder/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv32-buildroot-linux-gnu/10.2.0/../../../../riscv32-buildroot-linux-gnu/bin/ld: profiles/audio/bluetoothd-media.o: in function `match_endpoint_by_path':
media.c:(.text+0x824): undefined reference to `avrcp_register_player'

Fixes:
 - http://autobuild.buildroot.org/results/d54cdfc03212fff772a863d1bc8afd3cfb605831
 - http://autobuild.buildroot.org/results/64d75af986a4d6e9c5a176efb6e22046f4d82350

So make a single audio option for a2dp and avrcp

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Reviewed-by: Michael Nosthoff <buildroot@heine.tech>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit aedf2c83d0830af879314db8422d49be345f057d)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/bluez5_utils/Config.in

@@ -58,17 +58,11 @@ config BR2_PACKAGE_BLUEZ5_UTILS_EXPERIMENTAL
 	  "Nokia OBEX PC Suite tool". So, only if OBEX support is
 	  enabled this option has an effect.
 
-config BR2_PACKAGE_BLUEZ5_UTILS_PLUGINS_A2DP
-	bool "build a2dp plugin"
+config BR2_PACKAGE_BLUEZ5_UTILS_PLUGINS_AUDIO
+	bool "build audio plugins (a2dp and avrcp)"
 	default y
 	help
-	  Build plugin for A2DP (audio) profiles.
-
-config BR2_PACKAGE_BLUEZ5_UTILS_PLUGINS_AVRCP
-	bool "build avrcp plugin"
-	default y
-	help
-	  Build plugin for AVRCP (audio) profiles.
+	  Build plugins for audio profiles (for A2DP and AVRCP).
 
 config BR2_PACKAGE_BLUEZ5_UTILS_PLUGINS_HEALTH
 	bool "build health plugin"

package/bluez5_utils/bluez5_utils.mk

@@ -53,18 +53,11 @@ else
 BLUEZ5_UTILS_CONF_OPTS += --disable-experimental
 endif
 
-# enable a2dp plugin
-ifeq ($(BR2_PACKAGE_BLUEZ5_UTILS_PLUGINS_A2DP),y)
-BLUEZ5_UTILS_CONF_OPTS += --enable-a2dp
+# enable audio plugins (a2dp and avrcp)
+ifeq ($(BR2_PACKAGE_BLUEZ5_UTILS_PLUGINS_AUDIO),y)
+BLUEZ5_UTILS_CONF_OPTS += --enable-a2dp --enable-avrcp
 else
-BLUEZ5_UTILS_CONF_OPTS += --disable-a2dp
-endif
-
-#enable avrcp plugin
-ifeq ($(BR2_PACKAGE_BLUEZ5_UTILS_PLUGINS_AVRCP),y)
-BLUEZ5_UTILS_CONF_OPTS += --enable-avrcp
-else
-BLUEZ5_UTILS_CONF_OPTS += --disable-avrcp
+BLUEZ5_UTILS_CONF_OPTS += --disable-a2dp --disable-avrcp
 endif
 
 # enable health plugin