--- a/meson.build
+++ b/meson.build
@@ -815,7 +815,13 @@
     sources += files('audio/out/ao_audiounit.m')
 endif
 
-avfoundation = dependency('appleframeworks', modules: ['CoreMedia', 'AVFoundation'],
+# TimPlay TASK-43: `ao_avfoundation.m` `NSNotificationCenter`ni (Foundation)
+# ishlatadi. `cocoa` yoqilganda Foundation `Cocoa` orqali keladi; `cocoa=disabled`
+# bilan esa u bog'lanmaydi va simvol `-undefined dynamic_lookup` orqali
+# flat-namespace'dan qidiriladi (TimPlay jarayonida tasodifan topiladi, lekin
+# `-undefined error` bilan bog'lash yiqiladi). Shuning uchun Foundation aniq.
+avfoundation = dependency('appleframeworks',
+                          modules: ['Foundation', 'CoreMedia', 'AVFoundation'],
                           required: get_option('avfoundation'))
 features += {'avfoundation': avfoundation.found()}
 if features['avfoundation']