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BuildSystem: Cleanup image creation

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Bananymous
2024-04-24 01:27:59 +03:00
parent e7e1dd91c7
commit d255141bd4
3 changed files with 149 additions and 139 deletions
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123
script/install-bootloader.sh
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@@ -1,52 +1,123 @@
#!/bin/bash
set -e
if [[ -z $BANAN_ARCH ]]; then
if [ -z $BANAN_ARCH ]; then
echo "You must set the BANAN_ARCH environment variable" >&2
exit 1
fi
if [[ -z $BANAN_DISK_IMAGE_PATH ]]; then
if [ -z $BANAN_DISK_IMAGE_PATH ]; then
echo "You must set the BANAN_DISK_IMAGE_PATH environment variable" >&2
exit 1
fi
if [[ -z $BANAN_BUILD_DIR ]]; then
if [ -z $BANAN_BUILD_DIR ]; then
echo "You must set the BANAN_BUILD_DIR environment variable" >&2
exit 1
fi
if [[ -z $BANAN_ROOT_DIR ]]; then
if [[ -z $BANAN_UEFI_BOOT ]]; then
echo "You must set the BANAN_UEFI_BOOT environment variable" >&2
exit 1
fi
if [ -z $BANAN_ROOT_DIR ]; then
echo "You must set the BANAN_ROOT_DIR environment variable" >&2
exit 1
fi
if [[ -z $CMAKE_COMMAND ]]; then
if [ -z $CMAKE_COMMAND ]; then
echo "You must set the CMAKE_COMMAND environment variable" >&2
exit 1
fi
ROOT_PARTITION_INDEX=2
ROOT_PARTITION_INFO=$(fdisk -x $BANAN_DISK_IMAGE_PATH | grep "^$BANAN_DISK_IMAGE_PATH" | head -$ROOT_PARTITION_INDEX | tail -1)
ROOT_PARTITION_GUID=$(echo $ROOT_PARTITION_INFO | cut -d' ' -f6)
set -u
INSTALLER_BUILD_DIR=$BANAN_ROOT_DIR/bootloader/installer/build/$BANAN_ARCH
BOOTLOADER_ELF=$BANAN_BUILD_DIR/bootloader/bios/bootloader
MOUNT_DIR="$BANAN_BUILD_DIR/mount"
mkdir -p $MOUNT_DIR
if ! [ -f $BOOTLOADER_ELF ]; then
echo "You must build the bootloader first" >&2
install_grub_legacy() {
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"
}
install_grub_uefi() {
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"
}
install_banan_legacy() {
ROOT_PARTITION_INDEX=2
ROOT_PARTITION_INFO=$(fdisk -x $BANAN_DISK_IMAGE_PATH | grep "^$BANAN_DISK_IMAGE_PATH" | head -$ROOT_PARTITION_INDEX | tail -1)
ROOT_PARTITION_GUID=$(echo $ROOT_PARTITION_INFO | cut -d' ' -f6)
INSTALLER_BUILD_DIR=$BANAN_ROOT_DIR/bootloader/installer/build/$BANAN_ARCH
BOOTLOADER_ELF=$BANAN_BUILD_DIR/bootloader/bios/bootloader
if [ ! -f $BOOTLOADER_ELF ]; then
echo "You must build the bootloader first" >&2
exit 1
fi
if [ ! -d $INSTALLER_BUILD_DIR ]; then
mkdir -p $INSTALLER_BUILD_DIR
cd $INSTALLER_BUILD_DIR
$CMAKE_COMMAND -G Ninja ../..
fi
cd $INSTALLER_BUILD_DIR
ninja
echo installing bootloader
$INSTALLER_BUILD_DIR/banan_os-bootloader-installer $BOOTLOADER_ELF $BANAN_DISK_IMAGE_PATH $ROOT_PARTITION_GUID
}
install_banan_uefi() {
echo "UEFI boot is not supported by the BANAN bootloader" >&2
exit 1
}
if [ $BANAN_BOOTLOADER = "GRUB" ]; then
LOOP_DEV=$(sudo losetup --show -fP $BANAN_DISK_IMAGE_PATH || exit 1)
PARTITION1=${LOOP_DEV}p1
PARTITION2=${LOOP_DEV}p2
if [ ! -b $PARTITION1 ] || [ ! -b $PARTITION2 ]; then
echo "Failed to probe partitions for banan disk image." >&2
sudo losetup -d $LOOP_DEV
exit 1
fi
if (($BANAN_UEFI_BOOT)); then
install_grub_uefi
else
install_grub_legacy
fi
sudo losetup -d $LOOP_DEV
elif [ $BANAN_BOOTLOADER = "BANAN" ]; then
if (($BANAN_UEFI_BOOT)); then
install_banan_uefi
else
install_banan_legacy
fi
else
echo "Unknown bootloader $BANAN_BOOTLOADER" >&2
exit 1
fi
if ! [ -d $INSTALLER_BUILD_DIR ]; then
mkdir -p $INSTALLER_BUILD_DIR
cd $INSTALLER_BUILD_DIR
$CMAKE_COMMAND ../..
fi
cd $INSTALLER_BUILD_DIR
make
echo installing bootloader
$INSTALLER_BUILD_DIR/banan_os-bootloader-installer $BOOTLOADER_ELF $BANAN_DISK_IMAGE_PATH $ROOT_PARTITION_GUID