50 lines
1.4 KiB
Makefile
50 lines
1.4 KiB
Makefile
project := bluesnow
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arch ?= x86
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NASM := nasm -f elf
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LD := ld -m elf_i386 -n --gc-sections
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QEMU := qemu-system-x86_64 -enable-kvm -monitor telnet:127.0.0.1:1234,server,nowait
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kernel := build/kernel-$(arch).bin
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iso := build/os-$(arch).iso
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DIRISO := build/isofiles
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target ?= $(arch)-$(project)
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rust_os := target/$(target)/debug/lib$(project).a
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SHELL := /bin/bash
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linker_script := src/arch/$(arch)/linker.ld
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grub.cfg := src/arch/$(arch)/grub.cfg
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asm_source := $(wildcard src/arch/$(arch)/*.asm)
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asm_object := $(patsubst src/arch/$(arch)/%.asm, build/arch/$(arch)/%.o, $(asm_source))
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all: $(kernel)
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build/arch/$(arch)/%.o: src/arch/$(arch)/%.asm Makefile
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@mkdir -p $(shell dirname $@)
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@$(NASM) $< -o $@
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$(kernel): $(rust_os) $(asm_object) $(linker_script) Makefile
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@$(LD) -o $(kernel) -T $(linker_script) $(asm_object) $(rust_os)
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$(iso): $(kernel) $(grub.cfg) Makefile
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@mkdir -p $(DIRISO)/boot/grub
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@cp $(grub.cfg) $(DIRISO)/boot/grub
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@cp $(kernel) $(DIRISO)/boot/kernel.bin
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@grub-mkrescue -o $(iso) $(DIRISO) 2>/dev/null
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run: $(iso) Makefile
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@tmux info >&- || { echo -e "\033[38;5;16m ~~ NOT IN A VALID TMUX SESSION ~~\033[0m" ; exit 1; }
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@tmux split-window "tmux resize-pane -y 20; sleep 0.5; telnet 127.0.0.1 1234"
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@$(QEMU) -curses -cdrom $(iso)
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clean:
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@cargo clean
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@rm -r build
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$(rust_os): $(target).json Makefile
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@RUST_TARGET_PATH="$(shell pwd)" xargo build --target $(target)
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kernel: $(rust_os)
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iso: $(iso)
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.PHONY: run clean kernel iso $(rust_os)
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