Only enable LANG_ENABLE_SPEAKER if HAVE_SPEAKER is defined

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20176 a1c6a512-1295-4272-9138-f99709370657

apps/features.txt

@@ -183,3 +183,7 @@ accessory_supply
 #if defined(IPOD_ACCESSORY_PROTOCOL)
 serial_port
 #endif
+
+#if defined(HAVE_SPEAKER)
+speaker
+#endif

apps/lang/english.lang

@@ -12406,12 +12406,15 @@
   desc: in Settings -> Sound Settings
   user:
   <source>
-    *: "Enable Speaker"
+    *: none
+    speaker: "Enable Speaker"
   </source>
   <dest>
-    *: "Enable Speaker"
+    *: none
+    speaker: "Enable Speaker"
   </dest>
   <voice>
-    *: "Enable Speaker"
+    *: none
+    speaker: "Enable Speaker"
   </voice>
 </phrase>

apps/lang/nederlands.lang

@@ -12293,12 +12293,15 @@
   desc: in Settings -> Sound Settings
   user:
   <source>
-    *: "Enable Speaker"
+    *: none
+    speaker: "Enable Speaker"
   </source>
   <dest>
-    *: "Luidspreker inschakelen"
+    *: none
+    speaker: "Luidspreker inschakelen"
   </dest>
   <voice>
-    *: "Luidspreker inschakelen"
+    *: none
+    speaker: "Luidspreker inschakelen"
   </voice>
 </phrase>