19 lines
571 B
Bash
Executable File
19 lines
571 B
Bash
Executable File
# Create a FAT12 image
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dd if=/dev/zero of=out/fat.img bs=1k count=1440
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mformat -i out/fat.img -f 1440 ::
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# Create EFI directory structure
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mmd -i out/fat.img ::/EFI
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mmd -i out/fat.img ::/EFI/BOOT
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# Copy the EFI application
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mcopy -i out/fat.img out/img/EFI/BOOT/BOOTX64.EFI ::/EFI/BOOT
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# Verify content
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echo "Verifying FAT image content:"
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mdir -i out/fat.img -/ ::
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# Create the ISO
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# -e specifies the boot image (the FAT image)
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# -no-emul-boot is required for UEFI
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xorriso -as mkisofs -R -f -e /fat.img -no-emul-boot -volid LintsEFI -o out/lints.iso out/img out/fat.img |