Windows Phone 8 project in Visual Studio CC_PLATFORM_WP8 not defined

Version cocos2d-x-3.5
Visual Studio 2013
proj.win8.1-universal

I am using the WindowsPhone project to run my app in the Windows Phone Simulator

Hovewer
CC_PLATFORM_WP8
is not defined

but
CC_PLATFORM_WINRT
is instead ?

IFAIK, CC_PLATFORM_WINRT is Universal Windows App (Windows 8.1 and WP8.1). CC_PLATFORM_WP8 is for win8.0 project only.

If you are using proj.win8.1-universal, you should use CC_PLATFORM_WINRT.

I seeā€¦
Is there any way to find out if we are running the code in the Windows Phone or in Windows 8.1 ?
I want to size the screen and assets differently for each one.
Thanks

From cocos i really not sure if its possible, but from Windows App you can use macros:

#if WINAPI_FAMILY==WINAPI_FAMILY_PHONE_APP

//Windows Phone 8.1

#endif