34 lines
1 KiB
Makefile
34 lines
1 KiB
Makefile
source_files := $(wildcard build/*.asm)
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source_files += $(addprefix build/,$(wildcard *.asm))
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obj_files := $(patsubst %.asm,%.o,$(source_files))
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host_executables := $(patsubst %.asm,%.bin,$(source_files))
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v86_executables := $(patsubst %.asm,%.img,$(source_files))
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inc_files := $(addprefix build/,$(wildcard *.inc))
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all: $(source_files) $(obj_files) $(inc_files) $(host_executables) $(v86_executables)
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.PHONY: all
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build/%.o: build/%.asm $(inc_files)
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nasm -w+error -felf32 -o $@ $<
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# To run / debug locally
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build/%.bin: build/%.o
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ld -g $< -m elf_i386 --section-start=.bss=0x100000 --section-start=.text=0x800000 -o $@
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# To use as a multiboot kernel image for v86
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build/%.img: build/%.o
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ld -g $< -m elf_i386 --section-start=.bss=0x100000 --section-start=.text=0x8000 --section-start=.multiboot=0x200 -o $@
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build/%.asm: %.asm
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mkdir -p build; cp $< $@
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build/%.inc: %.inc
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mkdir -p build; cp $< $@
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.PHONY: clean
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clean:
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rm -f *.o *.bin *.img *.fixture gen_*.asm # old location
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rm -f build/*.o build/*.bin build/*.img build/*.fixture build/*.asm
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