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82 lines
No EOL
2.3 KiB
Makefile
82 lines
No EOL
2.3 KiB
Makefile
arch ?= x86_64
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iso := build/arch/$(arch)/wukkOS.iso
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target ?= $(arch)-custom
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kernel := target/$(target)/release/wukkOS
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final := build/arch/$(arch)/wukkOS.bin
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initwukko := byob/initwukko.far
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initwukko_from := initwukko
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efi_bios := build/arch/$(arch)/OVMF-pure-efi.fd
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KERNEL_FLAGS := -Zbuild-std=core,alloc
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RUST_FLAGS :=
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gcc ?= gcc
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ld ?= ld
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far-rs ?= $(shell which far-rs)
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linker_script := arch/$(arch)/linker.ld
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bootloader_cfg := arch/$(arch)/limine.cfg
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assembly_source_files := $(wildcard arch/$(arch)/*.asm)
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assembly_object_files := $(patsubst arch/$(arch)/%.asm, \
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build/arch/$(arch)/%.o, $(assembly_source_files))
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ifeq "$(arch)" "x86_64"
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KERNEL_FLAGS += --features "f_limine" --features "rlibc"
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endif
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ifeq "$(arch)" "ppc32"
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target := powerpc-unknown-linux-gnu
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kernel := target/$(target)/release/wukkOS
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KERNEL_FLAGS :=
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endif
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.PHONY: all clean run iso quick_invalidate build_no_iso
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all: $(final) $(iso)
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build_no_iso: $(final)
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clean:
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@cargo clean
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@rm -rf build
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run: $(final) $(iso)
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@qemu-system-$(arch) -bios $(efi_bios) -cdrom $(iso) -d int -D qemulog.log \
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-chardev stdio,id=char0,mux=on,logfile=serial.log,signal=off \
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-serial chardev:char0 -mon chardev=char0 -m 512M
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quick_invalidate:
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@echo "quick invalidation"
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@rm -rf build/arch/$(arch)
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@rm -rf $(kernel)
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iso: $(iso)
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$(iso): $(final) $(grub_cfg)
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@cp OVMF-pure-efi.fd build/arch/$(arch)/OVMF-pure-efi.fd # TODO! remove this, it's only for testing and i don't think we can distribute it
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@mkdir -p isodir/boot
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@cp $(final) isodir/boot/wukkOS.bin
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@cp $(bootloader_cfg) isodir/boot/limine.cfg
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@cp byob/limine.sys byob/limine-cd.bin byob/limine-cd-efi.bin $(initwukko) isodir/boot/
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@xorriso -as mkisofs -b boot/limine-cd.bin \
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-no-emul-boot -boot-load-size 4 -boot-info-table \
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--efi-boot boot/limine-cd-efi.bin \
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-efi-boot-part --efi-boot-image --protective-msdos-label \
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isodir -o $(iso)
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@rm -rf isodir
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@byob/limine-deploy $(iso)
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$(final): $(kernel) $(linker_script) $(initwukko)
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@mkdir -p $(shell dirname $@)
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@cp $(kernel) $(final)
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#@$(ld) -n -T $(linker_script) -o $(final) $(kernel) \
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# --gc-sections
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$(kernel):
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@RUST_TARGET_PATH="$(shell pwd)" cargo +nightly build --release --target $(target) $(KERNEL_FLAGS)
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$(initwukko):
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@mkdir -p $(shell dirname $@)
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@$(far-rs) create $(initwukko) initwukko/*
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build/arch/$(arch)/%.o: arch/$(arch)/%.asm
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@mkdir -p $(shell dirname $@)
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@nasm -felf64 $< -o $@
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