Red Bear OS
70 lines
2.0 KiB
Makefile
70 lines
2.0 KiB
Makefile
export PARTED?=parted
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export QEMU?=qemu-system-aarch64
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all: $(BUILD)/bootloader.efi
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$(BUILD)/bootloader.efi: $(SOURCE)/Cargo.toml $(SOURCE)/Cargo.lock $(shell find $(SOURCE)/src -type f)
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mkdir -p "$(BUILD)"
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env RUSTFLAGS="--cfg aes_force_soft" \
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cargo rustc \
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--manifest-path="$<" \
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-Z build-std=core,alloc \
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-Z build-std-features=compiler-builtins-mem \
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--target $(TARGET) \
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--bin bootloader \
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--release \
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-- \
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--emit link="$@"
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$(BUILD)/bootloader-live.efi: $(SOURCE)/Cargo.toml $(SOURCE)/Cargo.lock $(shell find $(SOURCE)/src -type f)
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mkdir -p "$(BUILD)"
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env RUSTFLAGS="--cfg aes_force_soft" \
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cargo rustc \
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--manifest-path="$<" \
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-Z build-std=core,alloc \
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-Z build-std-features=compiler-builtins-mem \
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--target $(TARGET) \
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--bin bootloader \
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--release \
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--features live \
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-- \
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--emit link="$@"
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$(BUILD)/esp.bin: $(BUILD)/bootloader.efi
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rm -f "$@.partial"
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fallocate -l 64MiB "$@.partial"
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mkfs.vfat -F 32 "$@.partial"
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mmd -i "$@.partial" efi
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mmd -i "$@.partial" efi/boot
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mcopy -i "$@.partial" "$<" ::efi/boot/bootaa64.efi
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mv "$@.partial" "$@"
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$(BUILD)/harddrive.bin: $(BUILD)/esp.bin $(BUILD)/filesystem.bin
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rm -f "$@.partial"
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fallocate -l 320MiB "$@.partial"
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$(PARTED) -s -a minimal "$@.partial" mklabel gpt
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$(PARTED) -s -a minimal "$@.partial" mkpart ESP FAT32 1MiB 65MiB
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$(PARTED) -s -a minimal "$@.partial" mkpart REDOXFS 65MiB 100%
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$(PARTED) -s -a minimal "$@.partial" toggle 1 boot
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dd if="$(BUILD)/esp.bin" of="$@.partial" bs=1MiB seek=1 conv=notrunc
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dd if="$(BUILD)/filesystem.bin" of="$@.partial" bs=1MiB seek=65 conv=notrunc
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mv "$@.partial" "$@"
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$(BUILD)/firmware.rom: /usr/share/AAVMF/AAVMF_CODE.fd
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cp "$<" "$@"
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qemu: $(BUILD)/harddrive.bin $(BUILD)/firmware.rom
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$(QEMU) \
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-d cpu_reset \
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-no-reboot \
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-smp 4 -m 2048 \
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-chardev stdio,id=debug,signal=off,mux=on \
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-serial chardev:debug \
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-mon chardev=debug \
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-device virtio-gpu-pci \
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-machine virt \
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-net none \
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-cpu max \
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-bios "$(BUILD)/firmware.rom" \
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-drive file="$<",format=raw
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