Bananymous/banan-os
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Buildsystem: default bootloader is not my custom one

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You can set BANAN_BOOTLOADER=GRUB to use grub instead. Image creation
does not convert disk image now automatically between bootloaders and
calling ./bos image-full is now required.
This commit is contained in:
Bananymous
2023-11-18 17:18:03 +02:00
parent cadb56d8ba
commit 9e44e8be75
4 changed files with 41 additions and 61 deletions
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53
script/image-create.sh
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@@ -15,6 +15,11 @@ if [[ -z $BANAN_TOOLCHAIN_PREFIX ]]; then
exit 1
fi
if [[ -z $BANAN_BOOTLOADER ]]; then
echo "You must set the BANAN_BOOTLOADER environment variable" >&2
exit 1
fi
if [[ -z $BANAN_ARCH ]]; then
echo "You must set the BANAN_ARCH environment variable" >&2
exit 1
@@ -74,23 +79,39 @@ PARTITION2=${LOOP_DEV}p2
sudo mkfs.ext2 -b 1024 -q $PARTITION2
if [[ "$BANAN_UEFI_BOOT" == "1" ]]; then
sudo mkfs.fat $PARTITION1 > /dev/null
sudo mount $PARTITION1 "$MOUNT_DIR"
sudo mkdir -p "$MOUNT_DIR/EFI/BOOT"
sudo "$BANAN_TOOLCHAIN_PREFIX/bin/grub-mkstandalone" -O "$BANAN_ARCH-efi" -o "$MOUNT_DIR/EFI/BOOT/BOOTX64.EFI" "boot/grub/grub.cfg=$BANAN_TOOLCHAIN_DIR/grub-memdisk.cfg"
sudo umount "$MOUNT_DIR"
if [[ "$BANAN_BOOTLOADER" == "GRUB" ]]; then
if [[ "$BANAN_UEFI_BOOT" == "1" ]]; then
sudo mkfs.fat $PARTITION1 > /dev/null
sudo mount $PARTITION1 "$MOUNT_DIR"
sudo mkdir -p "$MOUNT_DIR/EFI/BOOT"
sudo "$BANAN_TOOLCHAIN_PREFIX/bin/grub-mkstandalone" -O "$BANAN_ARCH-efi" -o "$MOUNT_DIR/EFI/BOOT/BOOTX64.EFI" "boot/grub/grub.cfg=$BANAN_TOOLCHAIN_DIR/grub-memdisk.cfg"
sudo umount "$MOUNT_DIR"
sudo mount $PARTITION2 "$MOUNT_DIR"
sudo mkdir -p "$MOUNT_DIR/boot/grub"
sudo cp "$BANAN_TOOLCHAIN_DIR/grub-uefi.cfg" "$MOUNT_DIR/boot/grub/grub.cfg"
sudo umount "$MOUNT_DIR"
else
sudo mount $PARTITION2 "$MOUNT_DIR"
sudo grub-install --no-floppy --target=i386-pc --modules="normal ext2 multiboot" --boot-directory="$MOUNT_DIR/boot" $LOOP_DEV
sudo mkdir -p "$MOUNT_DIR/boot/grub"
sudo cp "$BANAN_TOOLCHAIN_DIR/grub-legacy-boot.cfg" "$MOUNT_DIR/boot/grub/grub.cfg"
sudo umount "$MOUNT_DIR"
sudo mount $PARTITION2 "$MOUNT_DIR"
sudo mkdir -p "$MOUNT_DIR/boot/grub"
sudo cp "$BANAN_TOOLCHAIN_DIR/grub-uefi.cfg" "$MOUNT_DIR/boot/grub/grub.cfg"
sudo umount "$MOUNT_DIR"
else
sudo mount $PARTITION2 "$MOUNT_DIR"
sudo grub-install --no-floppy --target=i386-pc --modules="normal ext2 multiboot" --boot-directory="$MOUNT_DIR/boot" $LOOP_DEV
sudo mkdir -p "$MOUNT_DIR/boot/grub"
sudo cp "$BANAN_TOOLCHAIN_DIR/grub-legacy-boot.cfg" "$MOUNT_DIR/boot/grub/grub.cfg"
sudo umount "$MOUNT_DIR"
fi
fi
sudo losetup -d $LOOP_DEV
if [[ "$BANAN_BOOTLOADER" == "GRUB" ]]; then
echo > /dev/null
elif [[ "$BANAN_BOOTLOADER" == "BANAN" ]]; then
if [[ "$BANAN_UEFI_BOOT" == "1" ]]; then
echo "banan bootloader does not support UEFI" >&2
exit 1
fi
$BANAN_SCRIPT_DIR/install-bootloader.sh
else
echo "unrecognized bootloader $BANAN_BOOTLOADER" >&2
exit 1
fi