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- #!/bin/sh
-
- set -e
-
- chrooted() {
- # borrowed from udev's postinst
- if [ "$(stat -c %d/%i /)" = "$(stat -Lc %d/%i /proc/1/root 2>/dev/null)" ]; then
- # the devicenumber/inode pair of / is the same as that of
- # /sbin/init's root, so we're *not* in a chroot and hence
- # return false.
- return 1
- fi
- return 0
- }
-
- case "$1" in
- install)
- mkdir -p /etc/initramfs-tools/conf.d
-
- # First time install. Can we autodetect the RESUME partition?
- if [ -r /proc/swaps ]; then
- RESUME=$(tail -n $(($(wc -l /proc/swaps | awk ' { print $1 } ') - 1)) /proc/swaps | sort -rk3 | head -n 1 | awk ' { print $1 } ')
- UUID=$(/sbin/blkid -s UUID -o value "$RESUME" || true)
- if [ -n "$UUID" ]; then
- RESUME="UUID=$UUID"
- fi
- fi
-
- # Inherit initrd-tools settings if possible.
- if [ -e /etc/mkinitrd/mkinitrd.conf ]; then
- . /etc/mkinitrd/mkinitrd.conf
- fi
- # write conf.d/resume if not in a chroot
- if [ -n "${RESUME}" ] && ! chrooted; then
- echo "RESUME=${RESUME}" > /etc/initramfs-tools/conf.d/resume
- fi
-
- # Add initrd-tools modules, while trying to minimize prompting
- if [ -e /etc/mkinitrd/modules ]; then
- cp /etc/mkinitrd/modules /etc/initramfs-tools/
- sed -i \
- -e 's/\/etc\/mkinitrd\/modules: Kernel modules to load for initrd./List of modules that you want to include in your initramfs./g' \
- -e 's/mkinitrd/update-initramfs/g' \
- -e '/# This file should/,/one per line\./d' \
- -e 's/Comments begin with.*/Syntax: module_name [args ...]/' \
- -e 's/^# ext2$/# raid1/' \
- -e 's/^# wd io=0x300$/# sd_mod/' \
- -e '/^ide-generic/d' \
- -e '/^ide-disk/d' \
- -e '/^ext2/d' \
- -e '/^ext3/d' \
- /etc/initramfs-tools/modules
- fi
-
- if [ -e /etc/mkinitrd/DSDT ]; then
- cp /etc/mkinitrd/DSDT /etc/initramfs-tools/DSDT.aml
- fi
- ;;
- esac
-
-
-