# Needed for multi-touch:
CHECK_INCLUDE_FILES("${X11_Xinput_INCLUDE_PATH}/X11/extensions/XInput2.h" HAVE_X11_EXTENSIONS_XINPUT2_H)
LIST(APPEND LIBS ${X11_Xinput_LIB})
+ ELSE()
+ MESSAGE(FATAL_ERROR "Missing X11's XInput.h (X11/extensions/XInput.h)")
ENDIF()
ENDIF()
IF(ANDROID)