> Just to be sure - these KBUILD_CPPFLAGS are added anytime my source > will be compiled, no matter if the user chose M or y ? Yes, always. KBUILD_CPPFLAGS := -D__KERNEL__ $(LINUXINCLUDE) isn't enclosed by any if/else statements... -- To unsubscribe from this list: send an email with "unsubscribe kernelnewbies" to ecartis@xxxxxxxxxxxx Please read the FAQ at http://kernelnewbies.org/FAQ