The _GPM_SUPPORT and _PS2_SUPPORT have been moved to config.h.Old README----------IMPORTANT NOTE:You can edit native.h to include or exclude specific pointing device drivers.Define or undefine the following macros to include or exclude specific drivers:    #undef _GPM_SUPPORTor    #define _GPM_SUPPORT        1to exclude or include mouse driver based on GPM.    #undef _PS2_SUPPORTor    #define _PS2_SUPPORT        1to exclude or include PS/2 mouse driver.