Makefile

@@ -31,19 +31,9 @@ CFLAGS += -I./kern/libkern
 
 all: kern/kernel.elf
 
-KERNEL_OBJ := \
+main: main.o
-	kern/entry.o \
-	kern/start.o \
-	kern/kalloc.o \
-	kern/libkern/string.o \
-	kern/libkern/proc.o \
-	kern/libkern/uart.o \
-	kern/libkern/panic.o \
-	kern/libkern/memory.o \
-	kern/libkern/spinlock.o \
-	kern/libkern/mini-printf.o
 
-kern/kernel.elf: $(KERNEL_OBJ)
+kern/kernel.elf: kern/entry.o kern/start.o kern/libkern/string.o kern/libkern/proc.o kern/libkern/uart.o kern/libkern/panic.o kern/kalloc.o kern/libkern/memory.o kern/libkern/spinlock.o kern/libkern/string.o kern/libkern/mini-printf.o
 	@echo LD $@
 	@$(LD) $(LDFLAGS) -o $@ $^