Android: SDL_image/SDL_mixer/SDL_ttf partially compiling with CMake (bug 3918)

android-project/app/jni/CMakeLists.txt

@@ -13,6 +13,11 @@ set(HIDAPI OFF CACHE BOOL "" FORCE)
 # SDL sources are in a subfolder named "SDL"
 add_subdirectory(SDL)
 
+# Compilation of companion libraries
+#add_subdirectory(SDL_image)
+#add_subdirectory(SDL_mixer)
+#add_subdirectory(SDL_ttf)
+
 # Your game and its CMakeLists.txt are in a subfolder named "src"
 add_subdirectory(src)