build: fix disabling of audio

this supports disabling audio building in efl.

meson.build

@@ -280,7 +280,7 @@ subprojects = [
 ['ecore'            ,[]                    , false,  true, false, false, false, false, ['eina', 'eo', 'efl'], ['buildsystem']],
 ['eldbus'           ,[]                    , false,  true,  true, false,  true,  true, ['eina', 'eo', 'efl'], []],
 ['ecore'            ,[]                    ,  true, false, false, false,  true,  true, ['eina', 'eo', 'efl'], []], #ecores modules depend on eldbus
-['ecore_audio'      ,[]                    , false,  true, false, false, false, false, ['eina', 'eo'], []],
+['ecore_audio'      ,['audio']             , false,  true, false, false, false, false, ['eina', 'eo'], []],
 ['ecore_avahi'      ,['avahi']             , false,  true, false, false, false,  true, ['eina', 'ecore'], []],
 ['ecore_con'        ,[]                    , false,  true,  true, false,  true, false, ['eina', 'eo', 'efl', 'ecore'], ['http-parser']],
 ['ecore_file'       ,[]                    , false,  true, false, false, false, false, ['eina'], []],
@@ -325,6 +325,10 @@ config_dir += include_directories('.')
 #the other modules require theire package
 subdir(join_paths(local_module, 'eina'))
 
+#List of dependency objects that might be disabled due to configurations
+#If they are enabled, the object gets overwritten by the library file.
+ecore_audio = declare_dependency()
+
 test_dirs = []
 example_dirs = []
 tmp_empty = declare_dependency()

src/lib/edje/meson.build

@@ -15,7 +15,7 @@ endif
 
 config_h.set('EDJE_CALC_CACHE', '1')
 
-if get_option('edje-sound-and-video')
+if get_option('audio') and get_option('edje-sound-and-video')
   config_h.set('ENABLE_MULTISENSE', '1')
   edje_deps += ecore_audio
 endif