38 lines
727 B
Makefile
38 lines
727 B
Makefile
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CC = gcc
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FASM = fasm.exe
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INCLUDE = include
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CFLAGS = -c -O2 -I $(INCLUDE) -fomit-frame-pointer -fno-builtin-printf -masm=intel
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LDFLAGS = -shared -s -Map kernel.map --image-base 0x100000 --file-alignment 32
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KERNEL_SRC:= \
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kernel.asm \
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boot/boot.asm \
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boot/init.asm
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KERNEL_OBJS = $(patsubst %.s, bin/%.obj, $(patsubst %.asm, bin/%.obj,\
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$(patsubst %.c, bin/%.obj, $(KERNEL_SRC))))
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all: kernel.gz
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kernel.gz :kernel.mnt
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7z a -tgzip kernel.gz kernel.mnt
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kernel.mnt: $(KERNEL_OBJS) Makefile ld.x
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ld $(LDFLAGS) -T ld.x -o $@ $(KERNEL_OBJS)
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bin/%.obj: %.asm
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$(FASM) $< $@
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bin/%.obj : core/%.c
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$(CC) $(CFLAGS) -o $@ -c $<
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all: $(SUBDIRS)
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.PHONY: all
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