+SHARED_EP_ENABLE = no
+MOUSE_SHARED_EP ?= yes
+ifeq ($(strip $(KEYBOARD_SHARED_EP)), yes)
+ TMK_COMMON_DEFS += -DKEYBOARD_SHARED_EP
+ SHARED_EP_ENABLE = yes
+ # With the current usb_descriptor.c code,
+ # you can't share kbd without sharing mouse;
+ # that would be a very unexpected use case anyway
+ MOUSE_SHARED_EP = yes
+endif