--- a/cos/Makefile	Sun Nov 13 23:24:10 2011 +0100
+++ b/cos/Makefile	Mon Nov 14 21:31:27 2011 +0100
@@ -1,8 +1,8 @@
 # vim: set noexpandtab:
 
-all: lcfosc.elf
+all: bootdisk.img Makefile
 
-bootdisk.img: lcfosc.elf grub/menu.lst
+bootdisk.img: lcfosc.elf grub/menu.lst Makefile
 	objcopy -O binary lcfosc.elf lcfosc.bin
 	cp grub/emptybootdisk.img bootdisk.img
 	mcopy -D o -i bootdisk.img lcfosc.bin ::
@@ -16,6 +16,7 @@
 			-nostdlib \
 			-nostartfiles \
 			-fno-builtin \
+			-mcmodel=large \
 			-Iinclude
 
 OBJECTS = \
@@ -26,10 +27,10 @@
 lcfosc.elf: $(CRT0) $(OBJECTS) linker.ld
 	ld -T linker.ld -o lcfosc.elf $(CRT0) $(OBJECTS)
 
-%.o : %.asm
+%.o : %.asm Makefile
 	nasm -f elf64 -o $@ $<
 
-%.o : %.c
+%.o : %.c Makefile
 	gcc $(CFLAGS) -o $@ -c $< -Wall -Wextra -Werror
 
 clean: