Build with SMP_ENABLE on x86_64
This change defines SMP_ENABLE in the Makefile so nanos will be built with
spinlocks and mp tlb invalidations by default, but the Makefile still uses
only one cpu by default for tests.
@@ -182,8 +182,8 @@ SRCS-kernel.elf+= \
$(SRCDIR)/kernel/management_telnet.c
endif
-CFLAGS+= -DSPIN_LOCK_DEBUG_NOSMP
-#CFLAGS+= -DSMP_ENABLE
+#CFLAGS+= -DSPIN_LOCK_DEBUG_NOSMP
+CFLAGS+= -DSMP_ENABLE
#CFLAGS+= -DLWIPDIR_DEBUG -DEPOLL_DEBUG -DNETSYSCALL_DEBUG -DKERNEL_DEBUG
AFLAGS+= -felf64 -I$(OBJDIR)/
LDFLAGS+= $(KERNLDFLAGS) --undefined=_start -T linker_script
