170 lines
5.1 KiB
Plaintext
170 lines
5.1 KiB
Plaintext
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# This script gets sourced from boot-hurd-i386.
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#
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# Do install stuff for hurd, including making bootable CDs
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# Works with debian-installer
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#
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# $1 is the CD number
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# $2 is the temporary CD build dir
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. $BASEDIR/tools/boot/$DI_CODENAME/common.sh
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. $BASEDIR/tools/boot/$DI_CODENAME/x86-desktop.sh
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set -e
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#set -x
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# Have we been told to use just one boot method? If none listed,
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# assume all are desired. Order also matters. Possible values are
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# "BIOS", "EFI" and "BIOS EFI". We'll also accept "EFI BIOS" for
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# completeness, but we will switch the order.
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if [ "$BOOT_METHODS"x = ""x ] \
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|| [ "$BOOT_METHODS"x = "BIOS EFI"x ] \
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|| [ "$BOOT_METHODS"x = "EFI BIOS"x ] ; then
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BOOT_BIOS=1
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BOOT_EFI=2
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elif [ "$BOOT_METHODS"x = "BIOS"x ] ; then
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BOOT_BIOS=1
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BOOT_EFI=0
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elif [ "$BOOT_METHODS"x = "EFI"x ] ; then
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BOOT_EFI=1
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BOOT_BIOS=0
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else
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echo "ERROR: Unrecognized boot method choice $BOOT_METHODS"
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exit 1
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fi
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N=$1
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CDDIR=$2
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INSTALLDIR="install"
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# Common options for all disks
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add_mkisofs_opt $CDDIR/../$N.mkisofs_opts "-J -joliet-long"
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add_mkisofs_opt $CDDIR/../$N.mkisofs_opts "-cache-inodes"
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add_mkisofs_opt $CDDIR/../$N.mkisofs_opts "-l"
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# Exit if this is not CD#1/DVD#1
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if [ $N != "1" ]; then
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exit 0
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fi
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if [ "$DI_WWW_HOME" = "default" ]; then
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DI_WWW_HOME="https://d-i.debian.org/daily-images/hurd-i386/daily/"
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try_di_image_cache
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else
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DI_WWW_HOME=$(echo $DI_WWW_HOME | sed "s,%ARCH%,$ARCH,")
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fi
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case "$MKISOFS" in
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*xorriso*)
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XORRISO_VER=$(xorriso_version)
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;;
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*)
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echo "ERROR: debian-cd now depends on xorriso for making x86 bootable CDs."
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exit 1;
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;;
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esac
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cd $CDDIR/..
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# Download boot images.
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BOOT_IMAGES="cdrom/debian-cd_info.tar.gz cdrom/gnumach.gz cdrom/initrd.gz cdrom/gtk/initrd.gz cdrom/ext2fs.static cdrom/exec.static"
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for image in $BOOT_IMAGES; do
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if [ ! -e "$image" ]; then
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dir=$(dirname $image)
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mkdir -p $dir
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if [ ! "$DI_WWW_HOME" ];then
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if [ ! "$DI_DIR" ];then
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DI_DIR="$MIRROR/dists/$DI_DIST/main/installer-$ARCH/current/images"
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fi
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cp "$DI_DIR/$image" $image
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else
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$WGET "$DI_WWW_HOME/$image" -O $image
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fi
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fi
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done
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# Install kernel and initrd
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mkdir -p $CDDIR/boot/kernel/
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mkdir -p $CDDIR/boot/gtk/
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cp "cdrom/gnumach.gz" "$CDDIR/boot/kernel/gnumach.gz"
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cp "cdrom/initrd.gz" "$CDDIR/boot/initrd.gz"
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cp "cdrom/gtk/initrd.gz" "$CDDIR/boot/gtk/initrd.gz"
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cp "cdrom/ext2fs.static" "$CDDIR/boot/kernel/ext2fs.static"
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cp "cdrom/exec.static" "$CDDIR/boot/kernel/exec.static"
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# Install bootloader
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mkdir -p boot$N
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tar -C boot$N -zxf cdrom/debian-cd_info.tar.gz
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add_mkisofs_opt $CDDIR/../$N.mkisofs_opts "-J -joliet-long"
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add_mkisofs_opt $CDDIR/../$N.mkisofs_opts "-b boot/grub/grub_eltorito"
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[ -f boot$N/boot/grub/grub_embed ] && add_mkisofs_opt $CDDIR/../$N.mkisofs_opts "--embedded-boot boot$N/boot/grub/grub_embed"
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add_mkisofs_opt $CDDIR/../$N.mkisofs_opts "-c boot/boot.cat"
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add_mkisofs_opt $CDDIR/../$N.mkisofs_opts "-no-emul-boot"
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bls=4 # Specify 4 for BIOS boot, don't calculate it
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add_mkisofs_opt $CDDIR/../$N.mkisofs_opts "-boot-load-size $bls"
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add_mkisofs_opt $CDDIR/../$N.mkisofs_opts "-boot-info-table"
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add_mkisofs_opt $CDDIR/../$N.mkisofs_opts "-cache-inodes"
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add_mkisofs_opt $CDDIR/../$N.mkisofs_dirs "boot$N"
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# Add autorun
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if [ -f $CDDIR/README.html ]; then
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todos > $CDDIR/autorun.inf <<EOF
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[autorun]
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open=autorun.bat
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label=Install Debian GNU/Hurd
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EOF
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todos > $CDDIR/autorun.bat <<EOF
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@echo Starting "README.html"...
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@start README.html
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@exit
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EOF
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fi
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# Cleanup
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rm -rf cdrom
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if [ $BOOT_EFI -ne 0 ] ; then
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echo " Adding EFI boot code for $ARCH on CD$N"
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# Move GRUB files to the right place.
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mkdir -p $CDDIR/EFI/boot
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mcopy -n -s -i boot$N/grub/efi.img '::efi/*' $CDDIR/EFI
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mkdir -p $CDDIR/boot/grub
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mv boot$N/grub/* $CDDIR/boot/grub/
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rmdir boot$N/grub
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change_grub_cfg_uuid $CDDIR
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# Stuff the EFI boot files into a FAT filesystem, making it as
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# small as possible. We end up re-packing like this in case we're
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# making a multi-arch image
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# First, work out how many blocks we need
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blocks=$(calculate_efi_image_size $CDDIR)
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# Now make a new image to contain the files
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rm -f $CDDIR/boot/grub/efi.img
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mkfs.msdos --invariant -v -i deb00001 -C "$CDDIR/boot/grub/efi.img" $blocks >/dev/null
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# And copy them into place
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mmd -i "$CDDIR/boot/grub/efi.img" ::efi
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mcopy -o -s -i "$CDDIR/boot/grub/efi.img" $CDDIR/EFI/* \
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"::efi"
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if [ $BOOT_EFI = 2 ] ; then
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# We're being added alongside (after) a BIOS boot record. Tell
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# xorriso to create a (secondary) ElTorito boot record for the
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# EFI bootloader. Otherwise, xorriso will create it as the
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# primary.
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add_mkisofs_opt $CDDIR/../$N.mkisofs_opts "-eltorito-alt-boot"
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fi
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add_mkisofs_opt $CDDIR/../$N.mkisofs_opts "-e boot/grub/efi.img -no-emul-boot"
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add_mkisofs_opt $CDDIR/../$N.mkisofs_opts "-isohybrid-gpt-basdat -isohybrid-apm-hfsplus"
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else
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echo " No EFI boot code for $ARCH on CD$N"
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fi
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# done
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