makefile

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# This Makefile builds Project 1

MAKE = make
CC = gcc
CFLAGS = -nostdinc -fno-strict-aliasing -fno-builtin -gstabs+ -Wall -Werror
LD = ld
LDFLAGS = -static -Ttext 100000
LIBS = ./lib
INCLUDES = -I./inc -I./lib/inc

#
# List object files that will be linked into the kernel binary here.
#
OBJS = console.o kernel_init.o

%.o: Makefile %.s
	$(CC) -c -g2 -o $(*F).o $(CFLAGS) $(INCLUDES) $(*F).s

%.o: Makefile %.S
	$(CC) -c -g2 -o $(*F).o $(CFLAGS) $(INCLUDES) $(*F).S

%.o: Makefile %.c
	$(CC) -c -g2 -o $(*F).o $(CFLAGS) $(INCLUDES) $(*F).c

.PHONY:dual

all: 
	cd lib; $(MAKE)
	$(MAKE) kernel
	$(MAKE) test
	$(MAKE) mytest

kernel: Makefile kernel.o $(OBJS)
	$(LD) $(LDFLAGS) -L$(LIBS) -o kernel  \
	$(LIBS)/Multi_Boot.o kernel.o $(OBJS)   \
	-llmm -lstdio -lstdlib -lstring -lx86 -ldebug
	echo "drive k: file=\"$(PWD)/bootfd.img\" " > $(HOME)/.mtoolsrc
	mcopy -o kernel K:/boot/

test: Makefile _test.o $(OBJS)
	$(LD) $(LDFLAGS) -L$(LIBS) -o _test  \
	$(LIBS)/Multi_Boot.o _test.o $(OBJS)   \
	-llmm -lstdio -lstdlib -lstring -lx86 -ldebug
	echo "drive k: file=\"$(PWD)/bootfd.img\" " > $(HOME)/.mtoolsrc
	mcopy -o _test K:/boot/_test
	echo "drive k: file=\"$(PWD)/bootfd.img\" " > $(HOME)/.mtoolsrc
	mcopy -o debug K:/boot/debug

    
mytest: Makefile mytest.o $(OBJS)
	$(LD) $(LDFLAGS) -L$(LIBS) -o mytest  \
	$(LIBS)/Multi_Boot.o mytest.o $(OBJS)   \
	-llmm -lstdio -lstdlib -lstring -lx86 -ldebug
	echo "drive k: file=\"$(PWD)/bootfd.img\" " > $(HOME)/.mtoolsrc
	mcopy -o mytest K:/boot/mytest


deepclean:
	rm -f *.o *.d *.gdb _test kernel mytest kernel.log ints.log
	cd lib; $(MAKE) clean

clean:
	rm -f *.o *.d *.gdb kernel _test mytest kernel.log ints.log