64 lines
1.4 KiB
Makefile
64 lines
1.4 KiB
Makefile
NAME := bozOS
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AS := i386-elf-as
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ASFLAGS :=
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CC := i386-elf-gcc
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CFLAGS := -std=gnu99 -ffreestanding -Wall -Wextra -iquotelibbozo/headers -iquoteheaders -MMD -fno-omit-frame-pointer -fstack-protector-all -g
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LD := $(CC)
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LDFLAGS := -T boot/linker.ld -ffreestanding -nostdlib
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LIBS := -L libbozo/build/ -lbozo -lgcc
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SSRC := $(shell find src -name '*.s')
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CSRC := $(shell find src -name '*.c')
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OBJ := $(patsubst src/%.c,obj/%.o,$(CSRC))\
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$(patsubst src/%.s,obj/%.o,$(SSRC))
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DEP := $(patsubst %.o,%.d,$(OBJ))
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all: $(NAME)
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obj/%.o: src/%.s
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mkdir -p $(dir $@)
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$(AS) $(ASFLAGS) $< -o $@
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obj/%.o: src/%.c
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mkdir -p $(dir $@)
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$(CC) $(CFLAGS) -c $< -o $@
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$(NAME): $(OBJ)
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make -C libbozo
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mkdir -p build
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$(LD) $(LDFLAGS) -o build/$(NAME).bin $(OBJ) $(LIBS)
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run: $(NAME)
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qemu-system-i386 -kernel build/$(NAME).bin -vga std
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iso: $(NAME)
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mkdir -p isodir/boot/grub
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cp build/$(NAME).bin isodir/boot/$(NAME).bin
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cp config/grub.cfg isodir/boot/grub/grub.cfg
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grub-mkrescue -o build/$(NAME).iso --compress=xz --locales=en@quot --themes= isodir
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rm -rf isodir
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run-iso: iso
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qemu-system-i386 -cdrom build/$(NAME).iso -vga std
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debug: iso
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qemu-system-i386 -s -S build/$(NAME).iso -vga std
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clean:
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make -C libbozo clean
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rm -rf isodir
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rm -rf obj
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fclean: clean
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make -C libbozo fclean
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rm -rf build
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re:
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$(MAKE) fclean
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$(MAKE) all
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.PHONY: all clean fclean re run iso run-iso
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-include $(DEP)
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