edk2/build-iso.sh
2016-04-18 15:07:22 +02:00

31 lines
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#!/bin/sh
# args
dir="$1"
# cfg
shell="$dir/Shell.efi"
enroll="$dir/EnrollDefaultKeys.efi"
vfat="$dir/shell.img"
iso="$dir/UefiShell.iso"
export MTOOLS_SKIP_CHECK=1
# calc size
s1=$(stat --format=%s -- $shell)
s2=$(stat --format=%s -- $enroll)
size=$(( ($s1 + $s2) * 11 / 10 ))
set -x
# create non-partitioned FAT image
/usr/sbin/mkdosfs -C "$vfat" -n UEFI_SHELL -- "$(( $size / 1024 ))"
mmd -i "$vfat" ::efi
mmd -i "$vfat" ::efi/boot
mcopy -i "$vfat" "$shell" ::efi/boot/bootx64.efi
mcopy -i "$vfat" "$enroll" ::
#mdir -i "$vfat" -/ ::
# build ISO with FAT image file as El Torito EFI boot image
genisoimage -input-charset ASCII -J -rational-rock \
-efi-boot "${vfat##*/}" -no-emul-boot -o "$iso" -- "$vfat"
rm -f "$vfat"