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Switch from extlinux to grub as USB bootloader

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This commit is contained in:
Silvan Calarco 2016-06-26 16:25:31 +02:00
parent 9f751541bb
commit 3da224d93b
1 changed files with 20 additions and 23 deletions
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43
src/usbinstall.sh
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@ -215,7 +215,7 @@ if [ "$?" != "0" ]; then
errorAndExit $"Error:"" \"parted\" "$"exit with error (see $LOGFILE)"
fi
# EFI partition
sudo parted -s -a optimal -- $SELECT_USB mkpart primary hfs+ 0 20M &>>$LOGFILE
sudo parted -s -a optimal -- $SELECT_USB mkpart primary hfs+ 1M 20M &>>$LOGFILE
if [ "$?" != "0" ]; then
errorAndExit $"Error:"" \"parted\" "$"exit with error (see $LOGFILE)"
fi
@ -282,7 +282,7 @@ mkdir -p $MOUNTDIR_EFI/EFI/BOOT/
grub-mkimage -o $MOUNTDIR_EFI/EFI/BOOT/bootx64.efi -O x86_64-efi -p /efi/boot \
part_gpt part_msdos ntfs ntfscomp hfsplus fat ext2 normal chain boot linux echo \
help gfxterm gettext png efi_gop efi_uga search search_label search_fs_uuid || {
errorAndExit $"Error: unable to create GRUB x86_64-efi image"
errorAndExit $"Error: unable to create GRUB x86_64-efi image" &>>$LOGFILE
}
# 32bit EFI optional because untested and curently missing in x86_64 arch
@ -290,7 +290,7 @@ if [ -d /usr/lib/grub/i386-efi ]; then
grub-mkimage -o $MOUNTDIR_EFI/EFI/BOOT/bootia32.efi -O i386-efi -p /efi/boot \
part_gpt part_msdos ntfs ntfscomp hfsplus fat ext2 normal chain boot linux echo \
help gfxterm gettext png efi_gop efi_uga search search_label search_fs_uuid || {
errorAndExit $"Error: unable to create GRUB i386-efi image"
errorAndExit $"Error: unable to create GRUB i386-efi image" &>>$LOGFILE
}
fi
@ -336,19 +336,9 @@ else
mount -o loop $SELECT_ISO $ISOMOUNTDIR || {
errorAndExit $"Error: unable to mount ISO image"
}
mkdir boot
cp $ISOMOUNTDIR/boot/{initrd*,vmlinuz*} boot/
cp $ISOMOUNTDIR/boot/isolinux/* boot/
mv boot/isolinux.cfg boot/extlinux.conf
sed -i "s|root=[^[:space:]]*|root=live:/openmamba_live/openmamba-live.iso|" boot/extlinux.conf
for f in /usr/share/syslinux/{libcom32,libutil,vesamenu}.c32; do
if [ -r $f ]; then
cp $f boot/ || errorAndExit $"Error: can't copy bootloader file(s) to /boot directory"
fi
done
rm -f boot/isolinux*
umount $ISOMOUNTDIR
rmdir $ISOMOUNTDIR
# basic extlinux.conf -> grub.cfg conversion
echo "search --no-floppy --label --set=root openmamba_live" > $MOUNTDIR_EFI/EFI/BOOT/grub.cfg
@ -371,8 +361,13 @@ else
CURR_BRACKET_OPEN=0
;;
esac
done < boot/extlinux.conf
done < $ISOMOUNTDIR/boot/isolinux/isolinux.cfg
[ "$CURR_BRACKET_OPEN" = "1" ] && echo "}" >> $MOUNTDIR_EFI/EFI/BOOT/grub.cfg
mkdir boot/grub
cp $MOUNTDIR_EFI/EFI/BOOT/grub.cfg boot/grub/grub.cfg
umount $ISOMOUNTDIR
rmdir $ISOMOUNTDIR
fi
set_pbar 85
@ -381,14 +376,16 @@ TARGET_ARCH=`cat $MOUNTDIR/etc/openmamba-release | sed "s|.*for \(.*\) .*|\1|"`
[ "$TARGET_ARCH" ] || ARCH=i586
if [ "$TARGET_ARCH" = "x86_64" ]; then
hfs-bless $MOUNTDIR_EFI_MAC/EFI/BOOT/bootia32.efi
hfs-bless $MOUNTDIR_EFI_MAC/EFI/BOOT/bootia32.efi &>>$LOGFILE
else
hfs-bless $MOUNTDIR_EFI_MAC/EFI/BOOT/bootx64.efi
hfs-bless $MOUNTDIR_EFI_MAC/EFI/BOOT/bootx64.efi &>>$LOGFILE
fi
set_status $"Writing bootloader..."
echo $"Writing bootloader..."
sudo extlinux --install boot
sudo grub-install --removable --boot-directory boot/ $SELECT_USB &>>$LOGFILE || {
errorAndExit $"Error: failed to install bootloader into device (${SELECT_USB})"
}
set_pbar 90
popd >/dev/null
@ -397,18 +394,18 @@ set_pbar 95
set_status $"Unmount usb device"
echo $"Unmount usb device"
LANG=C udisksctl unmount -b ${SELECT_USB1} || {
LANG=C udisksctl unmount -b ${SELECT_USB1} &>>$LOGFILE || {
errorAndExit $"Error: fail to umount the usb key (${SELECT_USB1})"
}
LANG=C udisksctl unmount -b ${SELECT_USB2} || {
LANG=C udisksctl unmount -b ${SELECT_USB2} &>>$LOGFILE || {
errorAndExit $"Error: fail to umount the usb key (${SELECT_USB2})"
}
LANG=C udisksctl unmount -b ${SELECT_USB3} || {
LANG=C udisksctl unmount -b ${SELECT_USB3} &>>$LOGFILE || {
errorAndExit $"Error: fail to umount the usb key (${SELECT_USB3})"
}
# WARNING: calling install-mbr after unmounting to prevent problems of FAT since EFI partition introduction
sudo install-mbr $SELECT_USB
## WARNING: calling install-mbr after unmounting to prevent problems of FAT since EFI partition introduction
#sudo install-mbr $SELECT_USB &>>$LOGFILE
set_pbar 100
exit_frontend ""