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  • Committer: Bazaar Package Importer
  • Author(s): Fabio M. Di Nitto
  • Date: 2007-10-25 09:28:08 UTC
  • mfrom: (15.1.1 upstream)
  • Revision ID: james.westby@ubuntu.com-20071025092808-1yhj12t7s4zqsfu5
Tags: 1.4.13a+git20070930-1ubuntu1
* Merge from debian unstable, remaining changes:
  - Build with -fno-stack-protector.
  - Change silo.postinst to automatically update the boot block without
    invoking siloconfig and keep asking questions on upgrades.
  - Convert silo.conf to use /dev/disk/by-uuid.
  - Ubuntu maintainer foobar.
  - Fix debian/rules call to dh_installdocs.
  - Drop the requirement of gcc-4.1 and start using default gcc.

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Lines of Context:
debian/packages.d/silo.in
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%postinst%
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#!/bin/sh
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convert_to_uuid() {
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  line=$1
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  byuuid=""
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  root=$(echo "$line" | sed 's/.*root=//;s/ .*//')
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  case "$root" in
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    UUID=*|LABEL=*|/dev/disk/*|/dev/mapper/*|/dev/evms/*|/dev/md[0-9]*)
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    ;;
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    /dev/*)
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      if [ -L "$root" ] && readlink "$root" | grep -q "^/dev/mapper/"
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      then
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        :
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      elif [ -b "$root" ]; then
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        uuid=$(/sbin/vol_id -u "$root" || true)
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        if [ -n "$uuid" ]; then
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          byuuid=$(echo "$line" | sed "s#\(.*root=\)[^ ]*#\1/dev/disk/by-uuid/$uuid#")
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        fi
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      fi
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    ;;
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  esac
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  if [ -n "$byuuid" ]; then
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    echo \# "$line"
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    echo "$byuuid"
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  else
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    echo "$line"
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  fi
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}
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convert_silo_conf() {
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  if [ -f silo.conf.uuid ]; then
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        return
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  fi
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  OLDIFS=${IFS}
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  export IFS="Å"
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  cat /boot/silo.conf | { while read line; do
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        case "$line" in
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                *root=*)
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                        convert_to_uuid "$line" >> /boot/silo.conf.uuid
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                ;;
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                *)
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                        echo $line >> /boot/silo.conf.uuid
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                ;;
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        esac
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  done; }
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  export IFS="${OLDIFS}"
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  cp /boot/silo.conf /boot/silo.conf.pre-uuid
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  cp /boot/silo.conf.uuid /boot/silo.conf
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  rm /boot/silo.conf.uuid
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}
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# if we are upgrading there is no real need to invoke siloconfig
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# and we just update.
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if [ -n "$2" ] && [ -f /boot/silo.conf ]; then
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  /sbin/silo -f
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  if dpkg --compare-versions "$2" lt "1.4.13-1ubuntu5"; then
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    convert_silo_conf
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    /sbin/silo -f
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  fi
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else
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  /usr/sbin/siloconfig
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fi
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#DEBHELPER#