Android: add openslES and AAudio compilation to CMakeLists

CMakeLists.txt

@@ -994,6 +994,15 @@ if(ANDROID)
     set(SDL_AUDIO_DRIVER_ANDROID 1)
     file(GLOB ANDROID_AUDIO_SOURCES ${SDL2_SOURCE_DIR}/src/audio/android/*.c)
     set(SOURCE_FILES ${SOURCE_FILES} ${ANDROID_AUDIO_SOURCES})
+
+    set(SDL_AUDIO_DRIVER_OPENSLES 1)
+    file(GLOB OPENSLES_AUDIO_SOURCES ${SDL2_SOURCE_DIR}/src/audio/openslES/*.c)
+    set(SOURCE_FILES ${SOURCE_FILES} ${OPENSLES_AUDIO_SOURCES})
+
+    set(SDL_AUDIO_DRIVER_AAUDIO 0)
+    file(GLOB AAUDIO_AUDIO_SOURCES ${SDL2_SOURCE_DIR}/src/audio/aaudio/*.c)
+    set(SOURCE_FILES ${SOURCE_FILES} ${AAUDIO_AUDIO_SOURCES})
+
     set(HAVE_SDL_AUDIO TRUE)
   endif()
   if(SDL_FILESYSTEM)