UBUNTU: [debian] Initial debian and ubuntu directories

Ignore: yes
Signed-off-by: Tim Gardner <tim.gardner@canonical.com>

debian/commit-templates/bumpabi

+UBUNTU: Bump ABI
+
+Ignore: yes

debian/commit-templates/config-updates

+#
+# This template is used for commit messages that don't need to
+# show up in debian/changelog. Administrative stuff like config
+# updates, ABI bumps, etc. Setting 'Ignore: yes' prevents
+# 'debian/rules insertchanges' from inserting this commit meesage
+# as a changelog entry.
+#
+# Please give a one-line description of the config change followed
+# by a detailed explanation if necessary
+
+UBUNTU: [Config] XXXX
+
+# BugLink: http://bugs.launchpad.net/bugs/<enter bug# here>
+# Ignore: yes
+# Other text below here.

debian/commit-templates/external-driver

+# Ubuntu external driver commit.
+#
+# NOTE: This gets reformatted for README.Ubuntu-External-Drivers and
+# debian/changelog.
+#
+# This is only needed when a driver is added, updated or removed. It is
+# not needed when patches or fixes are applied to the driver. If the
+# driver is being removed, add the line:
+#
+# Removing: yes
+#
+# to the commit, and you can remove all other tags (except UBUNTU:).
+#
+UBUNTU: 
+
+ExternalDriver: 
+Description:
+Url:
+Mask:
+Version:

debian/commit-templates/missing-modules

+UBUNTU: build/modules: Add modules that have intentionally gone missing
+
+Ignore: yes

debian/commit-templates/newrelease

+UBUNTU: Start new release
+
+Ignore: yes

debian/commit-templates/sauce-patch

+# Ubuntu commit template.
+#
+# NOTE: This gets reformatted for debian/changelog
+#
+#
+# SAUCE refers to the fact that this patch might not go upstream, but we need to
+# carry it to successive releases. In most cases you DONOT want to use this
+# template. 
+#
+# An example of a SAUCE patch is the ACPI DSDT-in-initramfs patch which has been
+# refused upstream, but still provides useful functionality to users with broken
+# BIOSes.
+#
+#-------------------------------------------------------------------------
+#
+# The initial UBUNTU is a flag that this is an Ubuntu commit. It will be
+# referenced to the Author in the debian/changelog entry.
+#
+# The text following is the short message that will be placed in the
+# changelog. Extra text on the following lines will be ignored, but left
+# in the git commit. Lines with # will be ignored in the commit.
+#
+# OriginalAuthor allows for alternate attribution.
+#
+# OriginalLocation allows for a URL or description of where the patch came
+# from.
+#
+# BugLink is a URL to a Malone bug.
+#
+# Ignore: yes will keep this commit from showing up in the changelog.
+#
+UBUNTU: SAUCE: 
+
+<Why is this patch not going upstream?>
+
+# OriginalAuthor: 
+# OriginalLocation: 
+# BugLink: http://bugs.launchpad.net/bugs/<enter bug# here>
+# Ignore: yes
+# Other text below here.

debian/commit-templates/upstream-patch

+# Ubuntu commit template.
+#
+# NOTE: This gets reformatted for debian/changelog
+#
+# The initial UBUNTU is a flag that this is an Ubuntu commit. It will be
+# referenced to the Author in the debian/changelog entry.
+#
+# The text following is the short message that will be placed in the
+# changelog. Extra text on the following lines will be ignored, but left
+# in the git commit. Lines with # will be ignored in the commit.
+#
+# OriginalAuthor allows for alternate attribution.
+#
+# OriginalLocation allows for a URL or description of where the patch came
+# from.
+#
+# BugLink is a URL to a Malone bug.
+#
+# Ignore: yes will keep this commit from showing up in the changelog.
+#
+UBUNTU: [Upstream]
+
+# OriginalAuthor: 
+# OriginalLocation: 
+# BugLink: http://bugs.launchpad.net/bugs/<enter bug# here>
+# Ignore: yes
+# Other text below here.

debian/compat

+5

debian/control-scripts/headers-postinst

+#!/usr/bin/perl
+#                              -*- Mode: Cperl -*- 
+# debian.postinst ---
+# Author           : Manoj Srivastava ( srivasta@pilgrim.umass.edu )
+# Created On       : Sat Apr 27 05:42:43 1996
+# Created On Node  : melkor.pilgrim.umass.edu
+# Last Modified By : Manoj Srivastava
+# Last Modified On : Sat Aug  5 13:20:22 2006
+# Last Machine Used: glaurung.internal.golden-gryphon.com
+# Update Count     : 45
+# Status           : Unknown, Use with caution!
+# HISTORY          :
+# Description      :
+#
+#
+#
+#  arch-tag: 1c716174-2f0a-476d-a626-a1322e62503a
+#
+
+
+$|=1;
+
+# Predefined values:
+my $version           = "=V";
+my $kimage            = "=K";
+my $package_name    = "linux-image-$version";
+
+
+# Ignore all invocations uxcept when called on to configure.
+exit 0 unless ($ARGV[0] && $ARGV[0] =~ /configure/);
+
+#known variables
+my $image_dest      = "/";
+my $realimageloc    = "/boot/";
+my $silent_modules  = '';
+my $modules_base    = '/lib/modules';
+my $CONF_LOC        = '/etc/kernel-img.conf';
+# remove multiple leading slashes; make sure there is at least one.
+$realimageloc  =~ s|^/*|/|o;
+$realimageloc  =~ s|/+|/|o;
+
+chdir '/usr/src' or die "Could not chdir to /usr/src:$!";
+
+if (-r "$CONF_LOC" && -f "$CONF_LOC"  ) {
+  if (open(CONF, "$CONF_LOC")) {
+    while (<CONF>) {
+      chomp;
+      s/\#.*$//g;
+      next if /^\s*$/;
+
+      $header_postinst_hook   = "$1"  if /^\s*header_postinst_hook\s*=\s*(\S+)/ig;
+    }
+    close CONF;
+  }
+}
+
+sub exec_script {
+  my $type   = shift;
+  my $script = shift;
+  print STDERR "Running $type hook script $script.\n";
+  system ("$script $version $realimageloc$kimage-$version") &&
+    print STDERR "User $type hook script [$script] ";
+  if ($?) {
+    if ($? == -1) {
+      print STDERR "failed to execute: $!\n";
+    }
+    elsif ($? & 127) {
+      printf STDERR "died with signal %d, %s coredump\n",
+        ($? & 127),  ($? & 128) ? 'with' : 'without';
+    }
+    else {
+      printf STDERR "exited with value %d\n", $? >> 8;
+    }
+    exit $? >> 8;
+  }
+}
+sub run_hook {
+  my $type   = shift;
+  my $script = shift;
+  if ($script =~ m,^/,) {
+    # Full path provided for the hook script
+    if (-x "$script") {
+      &exec_script($type,$script);
+    }
+    else {
+      die "The provided $type hook script [$script] could not be run.\n";
+    }
+  }
+  else {
+    # Look for it in a safe path
+    for my $path ('/bin', '/sbin', '/usr/bin', '/usr/sbin') {
+      if (-x "$path/$script") {
+        &exec_script($type, "$path/$script");
+        return 0;
+      }
+    }
+    # No luck
+    print STDERR "Could not find $type hook script [$script].\n";
+    die "Looked in: '/bin', '/sbin', '/usr/bin', '/usr/sbin'\n";
+  }
+}
+
+## Run user hook script here, if any
+if (-x "$header_postinst_hook") {
+  &run_hook("postinst", $header_postinst_hook);
+}
+
+if (-d "/etc/kernel/header_postinst.d") {
+  print STDERR "Examining /etc/kernel/header_postinst.d.\n";
+  system ("run-parts --verbose --exit-on-error --arg=$version " .
+          "--arg=$realimageloc$kimage-$version " .
+          "/etc/kernel/header_postinst.d") &&
+            die "Failed to process /etc/kernel/header_postinst.d";
+}
+
+if (-d "/etc/kernel/header_postinst.d/$version") {
+  print STDERR "Examining /etc/kernel/header_postinst.d/$version.\n";
+  system ("run-parts --verbose --exit-on-error --arg=$version " .
+          "--arg=$realimageloc$kimage-$version " .
+          "/etc/kernel/header_postinst.d/$version") &&
+            die "Failed to process /etc/kernel/header_postinst.d/$version";
+}
+
+exit 0;
+
+__END__

debian/control-scripts/postinst

+#! /usr/bin/perl
+# OriginalAuthor : Manoj Srivastava ( srivasta@pilgrim.umass.edu )
+#
+# Customized for Ubuntu by: Ben Collins <bcollins@ubuntu.com>
+
+#use strict; #for debugging
+use Cwd 'abs_path';
+
+$|=1;
+
+# Predefined values:
+my $version           = "=V";
+my $link_in_boot      = "";  # Should be empty, mostly
+my $no_symlink        = "";   # Should be empty, mostly
+my $reverse_symlink   = "";   # Should be empty, mostly
+my $do_symlink        = "Yes";  # target machine defined
+my $do_boot_enable    = "Yes";  # target machine defined
+my $do_bootfloppy     = "Yes";  # target machine defined
+my $do_bootloader     = "Yes";  # target machine defined
+my $move_image        = '';     # target machine defined
+my $kimage            = "=K";   # Should be empty, mostly
+my $loader            = "=L"; # lilo, silo, quik, palo, vmelilo, nettrom, arcboot or delo
+my $image_dir         = "/boot";        # where the image is located
+my $clobber_modules   = '';          # target machine defined
+my $relative_links    = "";          # target machine defined
+my $initrd            = "YES";        # initrd kernel
+my $do_initrd         = '';     # Normally we do not
+my $use_hard_links    = ''; # hardlinks do not work across fs boundaries
+my $postinst_hook     = '';          #Normally we do not
+my $postrm_hook       = '';          #Normally we do not
+my $preinst_hook      = '';          #Normally we do not
+my $prerm_hook        = '';          #Normally we do not
+my $minimal_swap      = '';          # Do not swap symlinks
+my $ignore_depmod_err = '';          # normally we do not
+my $kernel_arch       = "=B";
+my $ramdisk           = "/usr/sbin/update-initramfs";  # List of tools to create initial ram fs.
+my $notifier          = "/usr/share/update-notifier/notify-reboot-required";
+my $package_name      = "linux-image-$version";
+my $explicit_do_loader = 'Yes';
+
+my $Loader          = "NoLOADER"; #
+$Loader             = "LILO"     if $loader =~ /^lilo/io;
+$Loader             = "SILO"     if $loader =~ /^silo/io;
+$Loader             = "QUIK"     if $loader =~ /^quik/io;
+$Loader             = "yaboot"   if $loader =~ /^yaboot/io;
+$Loader             = "PALO"     if $loader =~ /^palo/io;
+$Loader             = "NETTROM"  if $loader =~ /^nettrom/io;
+$Loader             = "VMELILO"  if $loader =~ /^vmelilo/io;
+$Loader             = "ZIPL"     if $loader =~ /^zipl/io;
+$Loader             = "ELILO"    if $loader =~ /^elilo/io;
+$Loader             = "ARCBOOT"  if $loader =~ /^arcboot/io;
+$Loader             = "DELO"     if $loader =~ /^delo/io;
+
+# This should not point to /tmp, because of security risks.
+my $temp_file_name = "/var/log/$loader" . "_log.$$";
+
+#known variables
+my $image_dest      = "/";
+my $realimageloc    = "/$image_dir/";
+my $have_conffile   = "";
+my $silent_modules  = '';
+my $silent_loader   = '';
+my $warn_reboot     = 'Yes';     # Warn that we are installing a version of
+                                 # the kernel we are running
+
+my $modules_base    = '/lib/modules';
+my $CONF_LOC        = '/etc/kernel-img.conf';
+
+# Ignore all invocations except when called on to configure.
+exit 0 unless $ARGV[0] =~ /configure/;
+
+my $DEBUG = 0;
+
+# Do some preliminary sanity checks here to ensure we actually have an
+# valid image dir
+chdir('/')           or die "could not chdir to /:$!\n";
+die "Internal Error: ($image_dir) is not a directory!\n"
+  unless -d $image_dir;
+
+# remove multiple leading slashes; make sure there is at least one.
+$realimageloc  =~ s|^/*|/|o;
+$realimageloc  =~ s|/+|/|o;
+die "Internal Error: ($realimageloc) is not a directory!\n"
+  unless -d $realimageloc;
+
+if (-r "$CONF_LOC" && -f "$CONF_LOC"  ) {
+  if (open(CONF, "$CONF_LOC")) {
+    while (<CONF>) {
+      chomp;
+      s/\#.*$//g;
+      next if /^\s*$/;
+
+      $do_symlink      = "" if /^\s*do_symlinks\s*=\s*(no|false|0)\s*$/ig;
+      $no_symlink      = "" if /^\s*no_symlinks\s*=\s*(no|false|0)\s*$/ig;
+      $reverse_symlink = "" if /^\s*reverse_symlink\s*=\s*(no|false|0)\s*$/ig;
+      $link_in_boot    = "" if /^\s*image_in_boot\s*=\s*(no|false|0)\s*$/ig;
+      $link_in_boot    = "" if /^\s*link_in_boot\s*=\s*(no|false|0)\s*$/ig;
+      $move_image      = "" if /^\s*move_image\s*=\s*(no|false|0)\s*$/ig;
+      $clobber_modules = '' if /^\s*clobber_modules\s*=\s*(no|false|0)\s*$/ig;
+      $do_boot_enable  = '' if /^\s*do_boot_enable\s*=\s*(no|false|0)\s*$/ig;
+      $do_bootfloppy   = '' if /^\s*do_bootfloppy\s*=\s*(no|false|0)\s*$/ig;
+      $relative_links  = '' if /^\s*relative_links \s*=\s*(no|false|0)\s*$/ig;
+      $do_bootloader   = '' if /^\s*do_bootloader\s*=\s*(no|false|0)\s*$/ig;
+      $explicit_do_loader = '' if /^\s*do_bootloader\s*=\s*(no|false|0)\s*$/ig;
+      $do_initrd       = '' if /^\s*do_initrd\s*=\s*(no|false|0)\s*$/ig;
+      $use_hard_links  = '' if /^\s*use_hard_links\s*=\s*(no|false|0)\s*$/ig;
+      $silent_modules  = '' if /^\s*silent_modules\s*=\s*(no|false|0)\s*$/ig;
+      $silent_loader   = '' if /^\s*silent_loader\s*=\s*(no|false|0)\s*$/ig;
+      $warn_reboot     = '' if /^\s*warn_reboot\s*=\s*(no|false|0)\s*$/ig;
+      $minimal_swap    = '' if /^\s*minimal_swap\s*=\s*(no|false|0)\s*$/ig;
+      $ignore_depmod_err = '' if /^\s*ignore_depmod_err\s*=\s*(no|false|0)\s*$/ig;
+
+      $do_symlink      = "Yes" if /^\s*do_symlinks\s*=\s*(yes|true|1)\s*$/ig;
+      $no_symlink      = "Yes" if /^\s*no_symlinks\s*=\s*(yes|true|1)\s*$/ig;
+      $reverse_symlink = "Yes" if /^\s*reverse_symlinks\s*=\s*(yes|true|1)\s*$/ig;
+      $link_in_boot    = "Yes" if /^\s*image_in_boot\s*=\s*(yes|true|1)\s*$/ig;
+      $link_in_boot    = "Yes" if /^\s*link_in_boot\s*=\s*(yes|true|1)\s*$/ig;
+      $move_image      = "Yes" if /^\s*move_image\s*=\s*(yes|true|1)\s*$/ig;
+      $clobber_modules = "Yes" if /^\s*clobber_modules\s*=\s*(yes|true|1)\s*$/ig;
+      $do_boot_enable  = "Yes" if /^\s*do_boot_enable\s*=\s*(yes|true|1)\s*$/ig;
+      $do_bootfloppy   = "Yes" if /^\s*do_bootfloppy\s*=\s*(yes|true|1)\s*$/ig;
+      $do_bootloader   = "Yes" if /^\s*do_bootloader\s*=\s*(yes|true|1)\s*$/ig;
+      $explicit_do_loader = "YES" if /^\s*do_bootloader\s*=\s*(yes|true|1)\s*$/ig;
+      $relative_links  = "Yes" if /^\s*relative_links\s*=\s*(yes|true|1)\s*$/ig;
+      $do_initrd       = "Yes" if /^\s*do_initrd\s*=\s*(yes|true|1)\s*$/ig;
+      $use_hard_links  = "Yes" if /^\s*use_hard_links\s*=\s*(yes|true|1)\s*$/ig;
+      $silent_modules  = 'Yes' if /^\s*silent_modules\s*=\s*(yes|true|1)\s*$/ig;
+      $silent_loader   = 'Yes' if /^\s*silent_loader\s*=\s*(yes|true|1)\s*$/ig;
+      $warn_reboot     = 'Yes' if /^\s*warn_reboot\s*=\s*(yes|true|1)\s*$/ig;
+      $minimal_swap    = 'Yes' if /^\s*minimal_swap\s*=\s*(yes|true|1)\s*$/ig;
+      $ignore_depmod_err = 'Yes' if /^\s*ignore_depmod_err\s*=\s*(yes|true|1)\s*$/ig;
+
+      $image_dest      = "$1"  if /^\s*image_dest\s*=\s*(\S+)/ig;
+      $postinst_hook   = "$1"  if /^\s*postinst_hook\s*=\s*(\S+)/ig;
+      $postrm_hook     = "$1"  if /^\s*postrm_hook\s*=\s*(\S+)/ig;
+      $preinst_hook    = "$1"  if /^\s*preinst_hook\s*=\s*(\S+)/ig;
+      $prerm_hook      = "$1"  if /^\s*prerm_hook\s*=\s*(\S+)/ig;
+      $ramdisk         = "$1"  if /^\s*ramdisk\s*=\s*(.+)$/ig;
+    }
+    close CONF;
+    $have_conffile = "Yes";
+  }
+}
+
+
+
+# For some versions of kernel-package, we had this warning in the
+# postinst, but the rules did not really interpolate the value in.
+# Here is a sanity check.
+my $pattern = "=" . "I";
+$initrd=~ s/^$pattern$//;
+
+if ($link_in_boot) {
+  $image_dest = "/$image_dir/"; # same as realimageloc
+}
+
+# Tack on at least one trainling /
+$image_dest = "$image_dest/";
+$image_dest =~ s|^/*|/|o;
+$image_dest =~ s|/+$|/|o;
+
+if (! -d "$image_dest") {
+  die "Expected Image Destination dir ($image_dest) to be a valid directory!\n";
+}
+
+# sanity
+if (!($do_bootfloppy || $do_bootloader)) {
+  $do_boot_enable = '';
+}
+if ($do_symlink && $no_symlink) {
+  warn "Both do_symlinks and no_symlinks options enabled; disabling no_symlinks\n";
+  $no_symlink = 0;
+}
+
+# most of our work is done in $image_dest (nominally /)
+chdir("$image_dest") or die "could not chdir to $image_dest:$!\n";
+
+# Paranoid check to make sure that the correct value is put in there
+if    (! $kimage)                 { $kimage = "vmlinuz"; } # Hmm. empty
+elsif ($kimage =~ m/^b?uImage$/o) { $kimage = "vmlinuz"; } # these produce vmlinuz
+elsif ($kimage =~ m/^b?zImage$/o) { $kimage = "vmlinuz"; } # these produce vmlinuz
+elsif ($kimage =~ m/^[iI]mage$/o) { my $nop = $kimage;   }
+elsif ($kimage =~ m/^vmlinux$/o)  { my $nop = $kimage;   }
+else                              { $kimage = "vmlinuz"; } # Default
+
+$ENV{KERNEL_ARCH}=$kernel_arch if $kernel_arch;
+
+
+die "Internal Error: Could not find image (" . $realimageloc
+  . "$kimage-$version)\n" unless -e $realimageloc
+  . "$kimage-$version";
+
+# search for the boot loader in the path
+my $loader_exec;
+($loader_exec = $loader)  =~ s|.*/||;
+my ($loaderloc) = grep -x, map "$_/$loader_exec",
+  map { length($_) ? $_ : "." }  split /:/, $ENV{PATH};
+
+
+######################################################################
+######################################################################
+###########        Test whether a relative symlinkwould be OK #######
+######################################################################
+######################################################################
+sub test_relative {
+  my %params = @_;
+  my $cwd;
+
+  die "Internal Error: Missing Required paramater 'Old Dir' "
+    unless $params{'Old Dir'};
+  die "Internal Error: Missing Required paramater New Dir' "
+    unless $params{'New Dir'};
+
+
+  die "Internal Error: No such dir $params{'Old Dir'} "
+    unless -d $params{'Old Dir'};
+  die "Internal Error: No such dir $params{'New Dir'} "
+    unless -d $params{'New Dir'};
+
+  warn "Test relative: testing $params{'Old Dir'} -> $params{'New Dir'}"
+    if $DEBUG;
+  chomp($cwd = `pwd`);
+  chdir ($params{'New Dir'}) or die "Could not chdir to $params{'New Dir'}:$!";
+  my $ok = 0;
+  $params{'Old Dir'}  =~ s|^/*||o;
+  if (-d $params{'Old Dir'} ) {
+    if (defined $params{'Test File'}) {
+      if (-e $params{'Old Dir'} . $params{'Test File'}) {
+        $ok  = 1;
+      }
+    } else {
+      $ok = 1;                  # well, backward compatibility
+    }
+  }
+  chdir ($cwd) or die "Could not chdir to $params{'New Dir'}:$!";
+  return $ok;
+}
+
+######################################################################
+######################################################################
+############
+######################################################################
+######################################################################
+# sub CanonicalizePath {
+#   my $path = join '/', @_;
+#   my @work = split '/', $path;
+#   my @out;
+#   my $is_absolute;
+
+#   if (@work && $work[0] eq "") {
+#     $is_absolute = 1; shift @work;
+#   }
+
+#   while (@work) {
+#     my $seg = shift @work;
+#     if ($seg eq "." || $seg eq "") {
+#     } 
+#     elsif ($seg eq "..") {
+#       if (@out && $out[-1] ne "..") {
+#         pop @out;
+#       } 
+#       else {
+#         # Leading "..", or "../..", etc.
+#         push @out, $seg;
+#       }
+#     } 
+#     else {
+#       push @out, $seg;
+#     }
+#   }
+
+#   unshift @out, "" if $is_absolute;
+#   return join('/', @out);
+# }
+######################################################################
+######################################################################
+############
+######################################################################
+######################################################################
+
+sub spath {
+  my %params = @_;
+
+  die "Missing Required paramater 'Old'" unless $params{'Old'};
+  die "Missing Required paramater 'New'" unless  $params{'New'};
+
+  my @olddir  = split '/', `readlink -q -m $params{'Old'}`;
+  my @newdir  = split '/', `readlink -q -m $params{'New'}`;
+  my @outdir  = @olddir;
+
+  my $out = '';
+  my $i;
+  for ($i = 0; $i <= $#olddir && $i <= $#newdir; $i++) {
+    $out++ if ($olddir[$i] ne $newdir[$i]);
+    shift @outdir unless $out;
+    unshift @outdir, ".." if $out;
+  }
+  if ($#newdir > $#olddir) {
+    for ($i=0; $i < $#newdir; $i++) {
+      unshift @outdir, "..";
+    }
+  }
+  return join ('/', @outdir);
+}
+######################################################################
+######################################################################
+############
+######################################################################
+######################################################################
+
+
+# This routine actually moves the kernel image
+# From: $realimageloc/$kimage-$version (/boot/vmlinuz-2.6.12)
+# To:   $image_dest/$kimage-$version   (/vmlinuz-2.6.12)
+# Note that the image is moved to a versioned destination, but ordinary
+# symlinks we create otherwise are not normally versioned
+sub really_move_image {
+  my $src_dir  = $_[0];
+  my $target   = $_[1];
+  my $dest_dir = $_[2];
+
+  warn "Really move image: src_dir=$src_dir, target=$target,\n destdir=$dest_dir"
+    if $DEBUG;
+  if (-e "$target") {
+    # we should be in dir $dest_dir == $image_dest /, normally
+    rename("$target", "$target.$$") ||
+      die "failed to move " . $dest_dir . "$target:$!";
+    warn "mv $target $target.$$" if $DEBUG;
+  }
+  warn "mv -f $src_dir$target $target" if $DEBUG;
+  my $ret = system("mv -f " . $src_dir . "$target " .
+                   " $target");
+  if ($ret) {
+    die("Failed to move " . $src_dir . "$target to "
+        . $dest_dir . "$target");
+  }
+  # Ok, now we may clobber the previous .old files
+  if (-e "$target.$$") {
+    rename("$target.$$", "$target.old") ||
+      die "failed to move " . $dest_dir . "$target:$!";
+    warn "mv $target.$$ $target " if $DEBUG;
+  }
+}
+
+# Normally called after really_move_image; and only called if we asked for 
+# reversed link this routine reverses the symbolic link that is notmally 
+# created. Since the real kernel image has been moved over to 
+# $image_dest/$kimage-$version. So, this routine links
+# From:   $image_dest/$kimage-$version   (/vmlinuz-2.6.12)
+# To:     $realimageloc/$kimage-$version (/boot/vmlinuz-2.6.12)
+sub really_reverse_link {
+  my $src_dir    = $_[0];
+  my $link_name  = $_[1];
+  my $dest_dir   = $_[2];
+  warn "Really reverse link: src_dir=$src_dir, link name=$link_name\n" .
+    "\tdestdir=$dest_dir" if $DEBUG;
+
+  my $Old = $dest_dir;
+  if (test_relative ('Old Dir' => $Old, 'New Dir' => $src_dir,
+                     'Test File' => "$link_name")) {
+    $Old   =~ s|^/*||o;
+  }
+  # Special case is they are in the same dir
+  my $rel_path = spath('Old' => "$Old", 'New' => "$src_dir" );
+  $Old ="" if $rel_path =~ m/^\s*$/o;
+
+  if ($use_hard_links =~ m/YES/i) {
+    link($Old . "$link_name", $src_dir . "$link_name") ||
+      die("Failed to link " . $dest_dir . "$link_name to " . $src_dir . 
+          "$link_name:$!");
+    warn "ln " . $Old . "$link_name " . $src_dir . "$link_name"  if $DEBUG;
+  }
+  else {
+    symlink($Old . "$link_name", $src_dir . "$link_name") ||
+      die("Failed to symbolic-link " . $dest_dir . "$link_name to " . $src_dir
+          . "$link_name:$!");
+    warn "ln -s " . $Old . "$link_name " . $src_dir . "$link_name" if $DEBUG;
+  }
+}
+
+# This routine is invoked if there is a symbolic link in place
+# in $image_dest/$kimage -- so a symlink exists in the destination.
+# What we are trying to determine is if we need to move the symbolic link over
+# to the the .old location
+sub move_p {
+  my $kimage     = $_[0];       # Name of the symbolic link
+  my $image_dest = $_[1];       # The directory the links goes into
+  my $image_name = $_[2]; 
+  my $src_dir    = $_[3]; 
+  my $force_move = 0;
+  warn "Move?: kimage=$kimage, image_dest=$image_dest, \n" .
+    "\timage_name=$image_name, src_dir=$src_dir" if $DEBUG;
+
+  if ($no_symlink || $reverse_symlink) {
+    # we do not want links, yet we have a symbolic link here!
+    warn "found a symbolic link in " . $image_dest . "$kimage \n" .
+      "even though no_symlink is defined\n" if $no_symlink;
+    warn "found a symbolic link in " . $image_dest . "$kimage \n" .
+      "even though reverse_symlink is defined\n" if $reverse_symlink;
+    # make sure we change this state of affairs
+    $force_move = 1;
+    return $force_move;
+  }
+
+  warn "DEBUG: OK. We found symlink, and we should have a symlink here.\n"
+    if $DEBUG;
+  my $vmlinuz_target = readlink "$kimage";
+  my $real_target = '';
+  my $target = `readlink -q -m "${realimageloc}${kimage-$version}"`;
+  $real_target = abs_path($vmlinuz_target) if defined($vmlinuz_target);
+
+  if (!defined($vmlinuz_target) || ! -f "$real_target") {
+    # what, a dangling symlink?
+    warn "The link "  . $image_dest . "$kimage is a dangling link" .
+      "to $real_target\n";
+    $force_move = 1;
+    return $force_move;
+  }
+
+
+  warn "DEBUG: The link $kimage points to ($vmlinuz_target)\n" if $DEBUG;
+  warn "DEBUG: ($vmlinuz_target) is really ($real_target)\n" if $DEBUG;
+  my $cwd;
+  chomp ($cwd=`pwd`);
+  if ($vmlinuz_target !~ m|^/|o) {
+    $vmlinuz_target = $cwd . "/" . $vmlinuz_target;
+    $vmlinuz_target =~ s|/+|/|o;
+  }
+  $vmlinuz_target = `readlink -q -m $vmlinuz_target`;
+
+  if ("$vmlinuz_target" ne "$target") {
+    warn "DEBUG: We need to handle this.\n" if $DEBUG;
+    if ($minimal_swap) {
+      warn "DEBUG: Minimal swap.\n" if $DEBUG;
+      if (-l "$kimage.old") {
+        warn "DEBUG: There is an old link at $kimage.old\n" if $DEBUG;
+        my $old_target = readlink "$kimage.old";
+        my $real_old_target = '';
+        $real_old_target=abs_path($old_target) if defined ($old_target);
+
+        if ($real_old_target  && -f "$real_old_target") {
+          if ($old_target !~ m|^/|o) {
+            $old_target = $cwd . "/" . $old_target;
+            $old_target =~ s|/+|/|o;
+          }
+          $old_target = `readlink -q -m $old_target`;
+          if ("$old_target"  ne "$target") {
+            $force_move = 1;
+            warn "DEBUG: Old link ($old_target) does not point to us ($target)\n"
+              if $DEBUG;
+          } 
+          else {            # The .old points to the current
+            warn "$kimage.old --> $target -- doing nothing";
+            $force_move = 0;
+          }
+        } 
+        else { 
+          warn "DEBUG: Well, the old link does not exist -- so we move\n"
+            if $DEBUG;
+          $force_move = 1;
+        }
+      } 
+      else {
+        warn "DEBUG: No .old link -- OK to move\n"
+          if $DEBUG;
+        $force_move = 1;
+      }
+    } 
+    else {
+      warn "DEBUG: ok, minimal swap is no-- so we move.\n"
+        if $DEBUG;
+      $force_move = 1;
+    }
+  }
+  else {                  # already have proper link
+    warn "$kimage($vmlinuz_target) points to $target ($real_target) -- doing nothing";
+    $force_move = 0;
+  }
+  return $force_move;
+}
+
+
+# This routine moves the symbolic link around (/vmlinuz -> /vmlinuz.old)
+# It pays attention to whether we should the fact whether we should be using
+# hard links or not.
+sub really_move_link {
+  my $kimage     = $_[0];       # Name of the symbolic link
+  my $image_dest = $_[1];       # The directory the links goes into
+  my $image_name = $_[2]; 
+  my $src_dir    = $_[3]; 
+  warn "really_move_link: kimage=$kimage, image_dest=$image_dest\n" .
+    "\t image_name=$image_name, src_dir=$src_dir" if $DEBUG;
+
+  # don't clobber $kimage.old quite yet
+  rename("$kimage", "$kimage.$$") ||
+    die "failed to move " . $image_dest . "$kimage:$!";
+  warn "mv $kimage $kimage.$$" if $DEBUG;
+  my $Old = $src_dir;
+  my $cwd;
+
+  chomp($cwd=`pwd`);
+  if (test_relative ('Old Dir' => $Old, 'New Dir' => $cwd,
+                     'Test File' => "$image_name")) {
+    $Old   =~ s|^/*||o;
+  }
+  # Special case is they are in the same dir
+  my $rel_path = spath('Old' => "$Old", 'New' => "$cwd" );
+  $Old ="" if $rel_path =~ m/^\s*$/o;
+
+  if ($use_hard_links =~ m/YES/i) {
+    warn "ln ${Old}${image_name} $kimage" if $DEBUG;
+    if (! link("${Old}${image_name}", "$kimage")) {
+      rename("$kimage.$$", "$kimage");
+      die("Failed to link ${Old}${image_name} to " .
+          "${image_dest}${kimage}:$!");
+    }
+  } 
+  else {
+    warn "ln -s ${Old}${image_name} $kimage" if $DEBUG;
+    if (! symlink("${Old}${image_name}", "$kimage")) {
+      rename("$kimage.$$", "$kimage");
+      die("Failed to symbolic-link ${Old}${image_name} to " .
+          "${image_dest}${kimage}:$!");
+    }
+  }
+
+  # Ok, now we may clobber the previous .old file
+  if (-l "$kimage.old" || ! -e "$kimage.old" ) {
+    rename("$kimage.$$", "$kimage.old");
+    warn "mv $kimage.$$ $kimage.old" if $DEBUG;
+  }
+  else {
+    warn "$kimage.old is not a symlink, not clobbering\n";
+    warn "rm $kimage.$$";
+    unlink "$kimage.$$" if $DEBUG;
+  }
+}
+
+# This routine handles a request to do symlinks, but there is no
+# symlink file already there.  Either we are supposed to use copy, or we are
+# installing on a pristine system, or the user does not want symbolic links at
+# all.  We use a configuration file to tell the last two cases apart, creating
+# a config file if needed.
+sub handle_missing_link {
+  my $kimage     = $_[0];       # Name of the symbolic link
+  my $image_dest = $_[1];       # The directory the links goes into
+  my $image_name = $_[2]; 
+  my $src_dir    = $_[3]; 
+  warn "handle_missing_link: kimage=$kimage, image_dest=$image_dest\n" .
+    "\t image_name=$image_name, src_dir=$src_dir" if $DEBUG;
+
+  if ($no_symlink) {
+    warn "cp -a --backup=t $realimageloc$image_name $kimage" if $DEBUG;
+    my $ret = system("cp -a --backup=t " . $realimageloc .
+                     "$image_name "   . " $kimage");
+    if ($ret) {
+      die("Failed to copy " . $realimageloc . "$image_name to "
+          . $image_dest . "$kimage");
+    }
+  } 
+  elsif ($reverse_symlink) {
+    warn "mv -f $realimageloc$image_name $kimage" if $DEBUG;
+    my $ret = system("mv -f " . $realimageloc . "$image_name "
+                     . "$kimage");
+    if ($ret) {
+      die("Failed to move " . $realimageloc . "$image_name to "
+          . $image_dest . "$kimage");
+    }
+  } 
+  else {
+    if (! $have_conffile) {
+      my $ret;
+      my $answer='';
+      $do_symlink = "Yes";
+
+      if (open(CONF, ">$CONF_LOC")) {
+        print CONF "# Kernel Image management overrides\n";
+        print CONF "# See kernel-img.conf(5) for details\n";
+        if ($loader =~ /palo/i) {
+          print CONF "link_in_boot = Yes\n";
+          print CONF "do_symlinks = Yes\n";
+          print CONF "relative_links = Yes\n";
+          print CONF "do_bootloader = No\n";
+        } else {
+          print CONF "do_symlinks = $do_symlink\n";
+        }
+        close CONF;
+      }
+      $have_conffile = "Yes";
+    }
+  }
+
+  if (! $no_symlink && $do_symlink =~ /Yes/i) {
+    my $Old = $realimageloc;
+    my $New = $image_dest;
+    my $Name = "$image_name";
+    my $Link_Dest = "$kimage";
+
+    if ($reverse_symlink) {
+      $Old = $image_dest;
+      $New = $realimageloc;
+      $Name = "$kimage";
+      $Link_Dest = $realimageloc . "$image_name";
+    }
+    if (test_relative ('Old Dir' => $Old,
+                       'New Dir' => $New,
+                       'Test File' => $Name)) {
+      $Old   =~ s|^/*||o;
+    }
+    # Special case is they are in the same dir
+    my $rel_path = spath('Old' => "$Old", 'New' => "$New" );
+    $Old ="" if $rel_path =~ m/^\s*$/o;
+
+    symlink($Old . "$Name", "$Link_Dest") ||
+      die("Failed to symbolic-link ${Old}$Name to $Link_Dest:$!");
+    warn "ln -s ${Old}$Name $Link_Dest" if $DEBUG;
+
+  }
+}
+
+# This routine handles the rest of the cases, where the user has requested 
+# non-traditional handling, like using cp, or reverse symlinks, or hard links.
+sub handle_non_symlinks {
+  my $kimage     = $_[0];       # Name of the symbolic link
+  my $image_dest = $_[1];       # The directory the links goes into
+  my $image_name = $_[2]; 
+  my $src_dir    = $_[3]; 
+  warn "handle_non_link: kimage=$kimage, image_dest=$image_dest\n" .
+    "\t image_name=$image_name, src_dir=$src_dir" if $DEBUG;
+
+  # Save the current image. We do this in all four cases
+  rename("$kimage", "$kimage.$$") || 
+    die "failed to move " . $image_dest . "$kimage:$!";
+  warn "mv $kimage $kimage.$$" if $DEBUG;
+
+  ##,#### 
+  # case One
+  #`####
+  if ($no_symlink) {
+    # Maybe /$image_dest is on a dos system?
+    warn "cp -a --backup=t $realimageloc$image_name $kimage" if $DEBUG;
+    my $ret = system("cp -a --backup=t " . $realimageloc
+                     . "$image_name " . "$kimage");
+    if ($ret) {
+      if (-e "$kimage.$$") {
+        rename("$kimage.$$", "$kimage");
+        warn "mv $kimage.$$ $kimage" if $DEBUG;
+      }
+      die("Failed to copy " . $realimageloc . "$image_name to "
+          . $image_dest . "$kimage");
+    }
+  }
+  ##,#### 
+  # case Two
+  #`####
+  elsif ($reverse_symlink) {  # Maybe /$image_dest is on a dos system?
+    warn "mv -f  $realimageloc$image_name $kimage" if $DEBUG;
+    my $ret = system("mv -f " . $realimageloc . "$image_name "
+                     . $image_dest . "$kimage");
+    if ($ret) {
+      if (-e "$kimage.$$") {
+        rename("$kimage.$$", "$kimage");
+        warn "mv $kimage.$$ $kimage" if $DEBUG;
+      }
+      die("Failed to move " . $realimageloc . "$image_name to "
+          . $image_dest . "$kimage");
+    }
+    my $Old = $image_dest;
+    if (test_relative ('Old Dir' => $Old, 'New Dir' => $realimageloc,
+                       'Test File' => "$kimage")) {
+      $Old   =~ s|^/*||o;
+    }
+    # Special case is they are in the same dir
+    my $rel_path = spath('Old' => "$Old", 'New' => "$realimageloc" );
+    $Old ="" if $rel_path =~ m/^\s*$/o;
+
+    if ($use_hard_links =~ m/YES/i) {
+      warn "ln " . $Old . "$kimage " . $realimageloc . "$image_name" if $DEBUG;
+      if (! link($Old . "$kimage", $realimageloc . "$image_name")) {
+        warn "Could not link " . $image_dest .
+          "$kimage to $image_name :$!";
+      }
+    }
+    else {
+      warn "ln -s " . $Old . "$kimage " . $realimageloc . "$image_name" if $DEBUG;
+      if (! symlink($Old . "$kimage", $realimageloc . "$image_name")) {
+        warn "Could not symlink " . $image_dest .
+          "$kimage to $image_name :$!";
+      }
+    }
+  }
+  ##,####
+  # case Three
+  #`####
+  elsif ($use_hard_links =~ m/YES/i ) {
+    # Ok then. this ought to be a hard link, and hence fair game
+    # don't clobber $kimage.old quite yet
+    my $Old = $realimageloc;
+    my $cwd;
+    chomp($cwd=`pwd`);
+    if (test_relative ('Old Dir' => $Old, 'New Dir' => $cwd,
+                       'Test File' => "$image_name")) {
+      $Old   =~ s|^/*||o;
+    }
+    # Special case is they are in the same dir
+    my $rel_path = spath('Old' => "$Old", 'New' => "$cwd" );
+    $Old ="" if $rel_path =~ m/^\s*$/o;
+
+    warn "ln " . $Old . "$image_name " . "$kimage" if $DEBUG;
+    if (! link($Old . "$image_name", "$kimage")) {
+      warn "mv $kimage.$$ $kimage" if $DEBUG;
+      rename("$kimage.$$", "$kimage");
+      die("Failed to link " . $realimageloc . "$image_name to "
+          . $image_dest . "$kimage");
+    }
+  }
+  ##,####
+  # case Four
+  #`####
+  else {
+    # We just use cp
+    warn "cp -a --backup=t $realimageloc$image_name $kimage" if $DEBUG;
+    my $ret = system("cp -a --backup=t " . $realimageloc
+                     . "$image_name " . "$kimage");
+    if ($ret) {
+      if (-e "$kimage.$$") {
+        warn "mv $kimage.$$ $kimage" if $DEBUG;
+        rename("$kimage.$$", "$kimage");
+      }
+      die("Failed to copy " . $realimageloc . "$image_name to "
+          . $image_dest . "$kimage");
+    }
+  }
+  # Ok, now we may clobber the previous .old file
+  warn "mv $kimage.$$ $kimage.old if -e $kimage.$$" if $DEBUG;
+  rename("$kimage.$$", "$kimage.old") if -e "$kimage.$$";
+}
+
+# This routine is responsible for setting up the symbolic links
+# So, the actual kernel image lives in
+# $realimageloc/$image_name (/boot/vmlinuz-2.6.12).
+# This routine creates symbolic links in $image_dest/$kimage (/vmlinuz)
+sub image_magic {
+  my $kimage     = $_[0];       # Name of the symbolic link
+  my $image_dest = $_[1];       # The directory the links goes into
+  my $image_name = "$kimage-$version";
+  my $src_dir    = $realimageloc;
+  warn "image_magic: kimage=$kimage, image_dest=$image_dest\n" .
+    "\t image_name=$image_name, src_dir=$src_dir" if $DEBUG;
+
+  # Well, in any case, if the destination (the symlink we are trying
+  # to create) is a directory, we should do nothing, except throw a
+  # diagnostic.
+  if (-d "$kimage" ) {
+    die ("Hmm. $kimage is a directory, which I did not expect.  I am\n" .
+         "trying to create a symbolic link with that name linked to \n" .
+         "$image_dest . Since a directory exists here, my assumptions \n" .
+         "are way off, and I am aborting.\n" );
+    exit (3);
+  }
+
+  if ($move_image) {   # Maybe $image_dest is in on dos, or something?
+    #                   source dir,    link name,        dest dir
+    really_move_image(  $realimageloc, $image_name, $image_dest);
+    really_reverse_link($realimageloc, $image_name, $image_dest)
+      if $reverse_symlink;
+    return;
+  }
+
+  if (-l "$kimage") {           # There is a symbolic link
+    warn "DEBUG: There is a symlink for $kimage\n" if $DEBUG;
+    my $force_move = move_p($kimage, $image_dest, $image_name, $src_dir);
+
+    if ($force_move) {
+      really_move_link($kimage, $image_dest, $image_name, $src_dir);
+    }
+  }
+  elsif (! -e "$kimage") {
+    # Hmm. Pristine system? How can that be? Installing from scratch?
+    # Or maybe the user does not want a symbolic link here.
+    # Possibly they do not want a link here. (we should be in /
+    # here[$image_dest, really]
+    handle_missing_link($kimage, $image_dest, $image_name, $src_dir);
+  }
+  elsif (-e "$kimage" ) {
+    # OK, $kimage exists -- but is not a link
+    handle_non_symlinks($kimage, $image_dest, $image_name, $src_dir);
+  }
+}
+
+######################################################################
+######################################################################
+######################################################################
+######################################################################
+
+# We may not have any modules installed
+if ( -d "$modules_base/$version" ) {
+  print STDERR "Running depmod.\n";
+  my $ret = system("depmod -a $version");
+  if ($ret) {
+    print STDERR "Failed to run depmod\n";
+    exit(1);
+  }
+}
+
+
+
+sub find_initrd_tool {
+  my $hostversion = shift;
+  my $version = shift;
+  print STDERR "Finding valid ramdisk creators.\n";
+  my @ramdisks =
+    grep {
+      my $args = 
+        "$_ " .
+          "--supported-host-version=$hostversion " .
+            "--supported-target-version=$version " .
+              "1>/dev/null 2>&1"
+                ;
+      system($args) == 0;
+    }
+      split (/[:,\s]+/, $ramdisk);
+}
+
+# The initrd symlink should probably be in the same dir that the
+# symlinks are in
+if ($initrd) {
+  my $success = 0;
+
+  # Update-initramfs is called slightly different than mkinitrd and
+  # mkinitramfs. XXX It should really be made compatible with this stuff
+  # some how.
+  my $upgrading = 1;
+  if (! defined $ARGV[1] || ! $ARGV[1] || $ARGV[1] =~ m/<unknown>/og) {
+    $upgrading = 0;
+  }
+  my $ret = system("$ramdisk " . ($upgrading ? "-u" : "-c") . " -k " . $version . " >&2");
+  $success = 1 unless $ret;
+  die "Failed to create initrd image.\n" unless $success;
+  if (! defined $ARGV[1] || ! $ARGV[1] || $ARGV[1] =~ m/<unknown>/og) {
+    image_magic("initrd.img", $image_dest);
+  }
+  else {
+    if (! -e "initrd.img") {
+      handle_missing_link("initrd.img", $image_dest, "initrd.img-$version",
+                          $realimageloc);
+    }
+    else {
+      print STDERR
+        "Not updating initrd symbolic links since we are being updated/reinstalled \n";
+      print STDERR
+        "($ARGV[1] was configured last, according to dpkg)\n";
+    }
+  }
+
+  if ($initrd && -l "initrd" ) {
+    unlink "initrd";
+  }
+
+  if ($initrd && -l "$image_dir/initrd" && ! $link_in_boot) {
+    unlink "$image_dir/initrd";
+  }
+}
+else {                        # Not making an initrd emage
+  if (-l "initrd.img") {
+    # Ooh, last image was an initrd image? in any case, we should move it. 
+    my $target = readlink "initrd.img";
+    my $real_target = '';
+    $real_target = abs_path($target) if defined ($target);
+
+    if (!defined($target) || ! -f "$real_target") {
+      # Eh. dangling link. can safely be removed.
+      unlink("initrd.img");
+    } else {
+      if (-l "initrd.img.old" || ! -e "initrd.img.old" ) {
+        rename("initrd.img", "initrd.img.old");
+      } else {
+        warn "initrd.img.old is not a symlink, not clobbering\n";
+        unlink("initrd.img");
+      }
+    }
+  }
+}
+
+# Warn of a reboot
+if (-x $notifier) {
+  system($notifier);
+}
+
+# Let programs know not to hibernate if the kernel that would be used for
+# resume-from-hibernate is likely to differ from the currently running kernel.
+system("mountpoint -q /var/run");
+if ($? eq 0) {
+	system("touch /var/run/do-not-hibernate");
+}
+
+# Only change the symlinks if we are not being upgraded
+if (! defined $ARGV[1] || ! $ARGV[1] || $ARGV[1] =~ m/<unknown>/og) {
+  image_magic($kimage, $image_dest);
+}
+else {
+  if (! -e "$kimage") {
+    handle_missing_link($kimage, $image_dest, "$kimage-$version", 
+                        $realimageloc);
+  }
+  else {
+    print STDERR
+      "Not updating image symbolic links since we are being updated/reinstalled \n";
+    print STDERR
+      "($ARGV[1] was configured last, according to dpkg)\n";
+  }
+}
+
+# We used to have System.* files in /
+if (-e "/System.map" || -e "/System.old") {
+  unlink '/System.map' if -e '/System.map';
+  unlink '/System.old' if -e '/System.old';
+}
+
+# creating some info about kernel and initrd
+if ($DEBUG) {
+  my $ksize=sprintf("%.0f",(stat($realimageloc .
+                                 "$kimage-$version"))[7]/1024)."kB";
+  my $initrdsize='';
+  if ($initrd) {
+    $initrdsize=sprintf("%.0f",(stat($realimageloc .
+                                     "initrd.img-$version"))[7]/1024)."kB";
+  }
+
+  print STDERR <<"EOMSG";
+A new kernel image has been installed at $realimageloc$kimage-$version
+ (Size: $ksize)
+
+Symbolic links, unless otherwise specified, can be found in $image_dest
+
+EOMSG
+  ;
+
+  if ($initrd) {
+    print STDERR <<"EOMSGA";
+
+ Initial rootdisk image: ${realimageloc}initrd.img-$version (Size: $initrdsize)
+EOMSGA
+    ;
+  }
+}
+
+# set the env var stem
+$ENV{'STEM'} = "linux";
+sub exec_script {
+  my $type   = shift;
+  my $script = shift;
+  print STDERR "Running $type hook script $script.\n";
+  system ("$script $version $realimageloc$kimage-$version") &&
+    print STDERR "User $type hook script [$script] ";
+  if ($?) {
+    if ($? == -1) {
+      print STDERR "failed to execute: $!\n";
+    }
+    elsif ($? & 127) {
+      printf STDERR "died with signal %d, %s coredump\n",
+        ($? & 127),  ($? & 128) ? 'with' : 'without';
+    }
+    else {
+      printf STDERR "exited with value %d\n", $? >> 8;
+    }
+    exit $? >> 8;
+  }
+}
+sub run_hook {
+  my $type   = shift;
+  my $script = shift;
+  if ($script =~ m,^/,) {
+    # Full path provided for the hook script
+    if (-x "$script") {
+      &exec_script($type,$script);
+    }
+    else {
+      die "The provided $type hook script [$script] could not be run.\n";
+    }
+  }
+  else {
+    # Look for it in a safe path
+    for my $path ('/bin', '/sbin', '/usr/bin', '/usr/sbin') {
+      if (-x "$path/$script") {
+        &exec_script($type, "$path/$script");
+        return 0;
+      }
+    }
+    # No luck
+    print STDERR "Could not find $type hook script [$script].\n";
+    die "Looked in: '/bin', '/sbin', '/usr/bin', '/usr/sbin'\n";
+  }
+}
+
+my $options;
+for (@ARGV) {
+	s,','\\'',g;
+	$options .= " '$_'";
+}
+$ENV{'DEB_MAINT_PARAMS'}="$options";
+
+## Run user hook script here, if any
+if ($postinst_hook) {
+  &run_hook("postinst", $postinst_hook);
+}
+
+if (-d "/etc/kernel/postinst.d") {
+  print STDERR "Examining /etc/kernel/postinst.d.\n";
+  system ("run-parts --verbose --exit-on-error --arg=$version " .
+          "--arg=$realimageloc$kimage-$version " .
+          "/etc/kernel/postinst.d") &&
+            die "Failed to process /etc/kernel/postinst.d";
+}
+
+if (-d "/etc/kernel/postinst.d/$version") {
+  print STDERR "Examining /etc/kernel/postinst.d/$version.\n";
+  system ("run-parts --verbose --exit-on-error --arg=$version " .
+          "--arg=$realimageloc$kimage-$version " .
+          "/etc/kernel/postinst.d/$version") &&
+            die "Failed to process /etc/kernel/postinst.d/$version";
+}
+
+LOADER: {
+  last unless $do_boot_enable; # Exit if explicitly asked to
+
+  last if $loader =~ /silo/i; # SILO does not have to be executed.
+  last if $loader =~ /yaboot/i; # yaboot does not have to be executed.
+  last if $loader =~ /milo/i; # MILO does not have to be executed.
+  last if $loader =~ /nettrom/i; # NETTROM does not have to be executed.
+  last if $loader =~ /arcboot/i; # ARCBOOT does not have to be executed.
+  last if $loader =~ /delo/i; # DELO does not have to be executed.
+  last if $loader =~ /quik/i; # maintainer asked quik invocation to be ignored
+
+  last unless $loaderloc;
+  last unless -x $loaderloc;
+  last unless $do_bootloader;
+
+  if (-T "/etc/$loader.conf") {
+    # Trust and use the existing lilo.conf.
+    print STDERR "You already have a $Loader configuration in /etc/$loader.conf\n";
+    my $ret = &run_lilo();
+    exit $ret if $ret;
+  }
+}
+
+
+sub run_lilo (){
+  my $ret;
+  # Try and figure out if the user really wants lilo to be run --
+  # since the default is to run the boot laoder, which is ! grub -- but
+  # the user may be using grub now, and not changed the default.
+
+  # So, if the user has explicitly asked for the loader to be run, or
+  # if there is no postinst hook, or if there is no grub installed --
+  # we are OK. Or else, we ask.
+  if ($explicit_do_loader || (! ($postinst_hook && -x '/usr/sbin/grub')))  {
+    print STDERR "Running boot loader as requested\n";
+  } else {
+    print STDERR "Ok, not running $loader\n";
+  }
+  if ($loader =~ /^lilo/io or $loader =~ /vmelilo/io) {
+    print STDERR "Testing $loader.conf ... \n";
+    unlink $temp_file_name;     # security
+    $ret = system("$loaderloc -t >$temp_file_name 2>&1");
+    if ($ret) {
+      print STDERR "Boot loader test failed\n";
+      return $ret;
+    }
+    unlink "$temp_file_name";
+    print STDERR "Testing successful.\n";
+    print STDERR "Installing the ";
+    print STDERR "partition " if $loader =~ /^lilo/io;
+    print STDERR "boot sector... \n";
+  }
+
+  print STDERR "Running $loaderloc  ... \n";
+  if ($loader =~ /^elilo/io) {
+    $ret = system("$loaderloc 2>&1 | tee $temp_file_name");
+  } else {
+    $ret = system("$loaderloc >$temp_file_name 2>&1");
+  }
+  if ($ret) {
+    print STDERR "Boot loader failed to run\n";
+    return $ret;
+  }
+  unlink $temp_file_name;
+  print STDERR "Installation successful.\n";
+  return 0;
+}
+
+exit 0;
+
+__END__
+

debian/control-scripts/postrm

+#! /usr/bin/perl
+#                              -*- Mode: Cperl -*- 
+# image.postrm --- 
+# Author           : Manoj Srivastava ( srivasta@glaurung.green-gryphon.com ) 
+# Created On       : Sat May 15 11:05:13 1999
+# Created On Node  : glaurung.green-gryphon.com
+# Last Modified By : Manoj Srivastava
+# Last Modified On : Wed Sep 13 11:26:19 2006
+# Last Machine Used: glaurung.internal.golden-gryphon.com
+# Update Count     : 57
+# Status           : Unknown, Use with caution!
+# HISTORY          : 
+# Description      : 
+# 
+#     $Id: image.postrm,v 1.31 2003/10/07 16:24:20 srivasta Exp $
+#
+
+
+# 
+#use strict; #for debugging
+use Cwd 'abs_path';
+
+$|=1;
+
+# Predefined values:
+my $version           = "=V";
+my $link_in_boot      = "";	# Should be empty, mostly
+my $no_symlink        = "";	# Should be empty, mostly
+my $reverse_symlink   = "";	# Should be empty, mostly
+my $do_symlink        = "Yes";	# target machine defined
+my $do_boot_enable    = "Yes";	# target machine defined
+my $do_bootfloppy     = "Yes";	# target machine defined
+my $do_bootloader     = "Yes";	# target machine defined
+my $move_image        = '';       # target machine defined
+my $kimage            = "=K";	# Should be empty, mostly
+my $loader            = "=L";     # lilo, silo, quik, palo, vmelilo, or nettrom
+my $image_dir         = "/boot";     # where the image is located
+my $clobber_modules   = '';       # target machine defined
+my $initrd            = "YES";     # initrd kernel
+my $do_initrd         = '';       # Normally, we don't
+my $warn_initrd       = 'YES';    # Normally we do
+my $use_hard_links    = '';       # hardlinks do not work across fs boundaries
+my $postinst_hook     = '';       #Normally we do not
+my $postrm_hook       = '';       #Normally we do not
+my $preinst_hook      = '';       #Normally we do not
+my $prerm_hook        = '';       #Normally we do not
+my $minimal_swap      = '';       # Do not swap symlinks
+my $ignore_depmod_err = '';	# normally we do not
+my $relink_build_link = 'YES';	# There is no harm in checking the link
+my $force_build_link  = '';	# we shall not create a dangling link
+my $kernel_arch       = "=B";
+my $ramdisk           = "/usr/sbin/update-initramfs";
+my $package_name    = "linux-image-$version";
+
+my $Loader          = "NoLOADER"; # 
+$Loader             = "LILO"     if $loader =~ /^lilo/io;
+$Loader             = "SILO"     if $loader =~ /^silo/io;
+$Loader             = "QUIK"     if $loader =~ /^quik/io;
+$Loader             = "yaboot"   if $loader =~ /^yaboot/io;
+$Loader             = "PALO"     if $loader =~ /^palo/io;
+$Loader             = "NETTROM"  if $loader =~ /^nettrom/io;
+$Loader             = "VMELILO"  if $loader =~ /^vmelilo/io;
+$Loader             = "ZIPL"     if $loader =~ /^zipl/io;
+$Loader             = "ELILO"    if $loader =~ /^elilo/io;
+
+
+# This should not point to /tmp, because of security risks.
+my $temp_file_name = "/var/log/$loader" . "_log.$$";
+
+#known variables
+my @boilerplate     = ();
+my @silotemplate    = ();
+my @quiktemplate    = ();
+my @palotemplate    = ();
+my @vmelilotemplate = ();
+my $bootdevice      = '';
+my $rootdevice      = '';
+my $rootdisk        = '';
+my $rootpartition   = '';
+my $image_dest      = "/";
+my $realimageloc    = "/$image_dir/";
+my $have_conffile   = "";
+my $CONF_LOC        = '/etc/kernel-img.conf';
+my $relative_links = '';
+my $silent_modules  = '';
+my $silent_loader   = '';
+my $warn_reboot     = 'Yes';     # Warn that we are installing a version of
+                                 # the kernel we are running
+
+chdir('/')           or die "could not chdir to /:$!\n";
+# remove multiple leading slashes; make sure there is at least one.
+$realimageloc  =~ s|^/*|/|o;
+$realimageloc  =~ s|/+|/|o;
+
+
+if (-r "$CONF_LOC" && -f "$CONF_LOC"  ) {
+  if (open(CONF, "$CONF_LOC")) {
+    while (<CONF>) {
+      chomp;
+      s/\#.*$//g;
+      next if /^\s*$/;
+
+      $do_symlink      = "" if /^\s*do_symlinks\s*=\s*(no|false|0)\s*$/ig;
+      $no_symlink      = "" if /^\s*no_symlinks\s*=\s*(no|false|0)\s*$/ig;
+      $reverse_symlink = "" if /^\s*reverse_symlinks\s*=\s*(no|false|0)\s*$/ig;
+      $link_in_boot    = "" if /^\s*image_in_boot\s*=\s*(no|false|0)\s*$/ig;
+      $link_in_boot    = "" if /^\s*link_in_boot\s*=\s*(no|false|0)\s*$/ig;
+      $move_image      = "" if /^\s*move_image\s*=\s*(no|false|0)\s*$/ig;
+      $clobber_modules = '' if /^\s*clobber_modules\s*=\s*(no|false|0)\s*$/ig;
+      $do_boot_enable  = '' if /^\s*do_boot_enable\s*=\s*(no|false|0)\s*$/ig;
+      $do_bootfloppy   = '' if /^\s*do_bootfloppy\s*=\s*(no|false|0)\s*$/ig;
+      $relative_links  = '' if /^\s*relative_links \s*=\s*(no|false|0)\s*$/ig;
+      $do_bootloader   = '' if /^\s*do_bootloader\s*=\s*(no|false|0)\s*$/ig;
+      $do_initrd       = '' if /^\s*do_initrd\s*=\s*(no|false|0)\s*$/ig;
+      $warn_initrd     = '' if /^\s*warn_initrd\s*=\s*(no|false|0)\s*$/ig;
+      $use_hard_links  = '' if /^\s*use_hard_links\s*=\s*(no|false|0)\s*$/ig;
+      $silent_modules  = '' if /^\s*silent_modules\s*=\s*(no|false|0)\s*$/ig;
+      $silent_loader   = '' if /^\s*silent_loader\s*=\s*(no|false|0)\s*$/ig;
+      $warn_reboot     = '' if /^\s*warn_reboot\s*=\s*(no|false|0)\s*$/ig;
+      $minimal_swap    = '' if /^\s*minimal_swap\s*=\s*(no|false|0)\s*$/ig;
+      $ignore_depmod_err = '' if /^\s*ignore_depmod_err\s*=\s*(no|false|0)\s*$/ig;
+      $relink_build_link = '' if /^\s*relink_build_link\s*=\s*(no|false|0)\s*$/ig;
+      $force_build_link = '' if /^\s*force_build_link\s*=\s*(no|false|0)\s*$/ig;
+
+      $do_symlink      = "Yes" if /^\s*do_symlinks\s*=\s*(yes|true|1)\s*$/ig;
+      $no_symlink      = "Yes" if /^\s*no_symlinks\s*=\s*(yes|true|1)\s*$/ig;
+      $reverse_symlink = "Yes" if /^\s*reverse_symlinks\s*=\s*(yes|true|1)\s*$/ig;
+      $link_in_boot    = "Yes" if /^\s*image_in_boot\s*=\s*(yes|true|1)\s*$/ig;
+      $link_in_boot    = "Yes" if /^\s*link_in_boot\s*=\s*(yes|true|1)\s*$/ig;
+      $move_image      = "Yes" if /^\s*move_image\s*=\s*(yes|true|1)\s*$/ig;
+      $clobber_modules = "Yes" if /^\s*clobber_modules\s*=\s*(yes|true|1)\s*$/ig;
+      $do_boot_enable  = "Yes" if /^\s*do_boot_enable\s*=\s*(yes|true|1)\s*$/ig;
+      $do_bootfloppy   = "Yes" if /^\s*do_bootfloppy\s*=\s*(yes|true|1)\s*$/ig;
+      $do_bootloader   = "Yes" if /^\s*do_bootloader\s*=\s*(yes|true|1)\s*$/ig;
+      $relative_links  = "Yes" if /^\s*relative_links\s*=\s*(yes|true|1)\s*$/ig;
+      $do_initrd       = "Yes" if /^\s*do_initrd\s*=\s*(yes|true|1)\s*$/ig;
+      $warn_initrd     = "Yes" if /^\s*warn_initrd\s*=\s*(yes|true|1)\s*$/ig;
+      $use_hard_links  = "Yes" if /^\s*use_hard_links\s*=\s*(yes|true|1)\s*$/ig;
+      $silent_modules  = 'Yes' if /^\s*silent_modules\s*=\s*(yes|true|1)\s*$/ig;
+      $silent_loader   = 'Yes' if /^\s*silent_loader\s*=\s*(yes|true|1)\s*$/ig;
+      $warn_reboot     = 'Yes' if /^\s*warn_reboot\s*=\s*(yes|true|1)\s*$/ig;
+      $minimal_swap    = 'Yes' if /^\s*minimal_swap\s*=\s*(yes|true|1)\s*$/ig;
+      $ignore_depmod_err = 'Yes' if /^\s*ignore_depmod_err\s*=\s*(yes|true|1)\s*$/ig;
+      $relink_build_link = 'Yes' if /^\s*relink_build_link\s*=\s*(yes|true|1)\s*$/ig;
+      $force_build_link = 'Yes' if /^\s*force_build_link\s*=\s*(yes|true|1)\s*$/ig;
+
+      $image_dest      = "$1"  if /^\s*image_dest\s*=\s*(\S+)/ig;
+      $postinst_hook   = "$1"  if /^\s*postinst_hook\s*=\s*(\S+)/ig;
+      $postrm_hook     = "$1"  if /^\s*postrm_hook\s*=\s*(\S+)/ig;
+      $preinst_hook    = "$1"  if /^\s*preinst_hook\s*=\s*(\S+)/ig;
+      $prerm_hook      = "$1"  if /^\s*prerm_hook\s*=\s*(\S+)/ig;
+      $ramdisk         = "$1"  if /^\s*ramdisk\s*=\s*(.+)$/ig;
+    }
+    close CONF;
+    $have_conffile = "Yes";
+  }
+}
+
+if ($link_in_boot) {
+  $image_dest = "/$image_dir/";
+  $image_dest =~ s|^/*|/|o;
+}
+
+$image_dest = "$image_dest/";
+$image_dest =~ s|/+$|/|o;
+
+# The destdir may be gone by now.
+if (-d "$image_dest") {
+  chdir("$image_dest") or die "could not chdir to $image_dest:$!\n";
+}
+
+# Paranoid check to make sure that the correct value is put in there
+if (! $kimage)                    {$kimage = "vmlinuz"} # Hmm. empty
+elsif ($kimage =~ m/^b?uImage$/o) {$kimage = "vmlinuz"} # these produce vmlinuz
+elsif ($kimage =~ m/^b?zImage$/o) {$kimage = "vmlinuz"} # these produce vmlinuz
+elsif ($kimage =~ m/^[iI]mage$/o) { my $nop = $kimage;}
+elsif ($kimage =~ m/^vmlinux$/o)  { my $nop = $kimage;}
+else                              {$kimage = "vmlinuz"} # default
+
+$ENV{KERNEL_ARCH}=$kernel_arch if $kernel_arch;
+
+
+######################################################################
+######################################################################
+############
+######################################################################
+######################################################################
+sub remove_sym_link {
+  my $bad_image = $_[0];
+
+  warn "Removing symbolic link $bad_image \n";
+  if ($loader =~ /lilo/i) 
+    {
+      warn "Unless you used the optional flag in lilo, \n";
+    }
+  warn " you may need to re-run your boot loader" . ($loader ? "[$loader]":"")
+    . "\n";
+  # Remove the dangling link
+  unlink "$bad_image";
+}
+
+######################################################################
+######################################################################
+############
+######################################################################
+######################################################################
+sub CanonicalizePath {
+  my $path = join '/', @_;
+  my @work = split '/', $path;
+  my @out;
+  my $is_absolute;
+
+  if (@work && $work[0] eq "") { $is_absolute = 1; shift @work; }
+
+  while (@work) {
+    my $seg = shift @work;
+    if ($seg eq "." || $seg eq "") {
+    } elsif ($seg eq "..") {
+      if (@out && $out[-1] ne "..") {
+        pop @out;
+      } else {
+        # Leading "..", or "../..", etc.
+        push @out, $seg;
+      }
+    } else {
+      push @out, $seg;
+    }
+  }
+
+  unshift @out, "" if $is_absolute;
+  return join('/', @out);
+}
+
+######################################################################
+######################################################################
+############
+######################################################################
+######################################################################
+# This removes dangling symlinks. What do we do about hard links? Surely a 
+# something with the nane $image_dest . "$kimage" ought not to be left behind? 
+sub image_magic {
+  my $kimage = $_[0];
+  my $image_dest = $_[1];
+
+  if (-l "$kimage") {
+    # There is a symbolic link
+    my $force_move = 0;
+    my $vmlinuz_target = readlink "$kimage";
+    my $real_target = '';
+    $real_target = abs_path($vmlinuz_target) if defined ($vmlinuz_target);
+    if (!defined($vmlinuz_target) || ! -f "$real_target") {
+      # what, a dangling symlink?
+      warn "The link "  . $image_dest . "$kimage is a damaged link\n";
+      # Remove the dangling link
+      &remove_sym_link("$kimage");
+    }
+    else {
+      my $canonical_target = CanonicalizePath("$vmlinuz_target");
+      if (! -e $canonical_target) {
+	warn "The link "  . $image_dest . "$kimage is a dangling link\n";
+	&remove_sym_link("$kimage");
+      }
+    }
+  }
+}
+
+# set the env var stem
+$ENV{'STEM'} = "linux";
+
+sub exec_script {
+  my $type   = shift;
+  my $script = shift;
+  print STDERR "Running $type hook script $script.\n";
+  system ("$script $version $realimageloc$kimage-$version") &&
+    print STDERR "User $type hook script [$script] ";
+  if ($?) {
+    if ($? == -1) {
+      print STDERR "failed to execute: $!\n";
+    }
+    elsif ($? & 127) {
+      printf STDERR "died with signal %d, %s coredump\n",
+        ($? & 127),  ($? & 128) ? 'with' : 'without';
+    }
+    else {
+      printf STDERR "exited with value %d\n", $? >> 8;
+    }
+  }
+}
+sub run_hook {
+  my $type   = shift;
+  my $script = shift;
+  if ($script =~ m,^/,) {
+    # Full path provided for the hook script
+    if (-x "$script") {
+      &exec_script($type,$script);
+    }
+    else {
+      warn "The provided $type hook script [$script] could not be run.\n";
+    }
+  }
+  else {
+    # Look for it in a safe path
+    for my $path ('/bin', '/sbin', '/usr/bin', '/usr/sbin') {
+      if (-x "$path/$script") {
+        &exec_script($type, "$path/$script");
+        return 0;
+      }
+    }
+    # No luck
+    print STDERR "Could not find $type hook script [$script].\n";
+    warn "Looked in: '/bin', '/sbin', '/usr/bin', '/usr/sbin'\n";
+  }
+}
+
+my $options;
+for (@ARGV) {
+	s,','\\'',g;
+	$options .= " '$_'";
+}
+$ENV{'DEB_MAINT_PARAMS'}="$options";
+
+## Run user hook script here, if any
+if ($postrm_hook) {
+  &run_hook("postrm", $postrm_hook);
+}
+if (-d "/etc/kernel/postrm.d") {
+  warn "Examining /etc/kernel/postrm.d .\n";
+  system ("run-parts --verbose --exit-on-error --arg=$version " .
+          "--arg=$realimageloc$kimage-$version " .
+          "/etc/kernel/postrm.d") &&
+            die "Failed to process /etc/kernel/postrm.d";
+}
+if (-d "/etc/kernel/postrm.d/$version") {
+  warn "Examining /etc/kernel/postrm.d/$version .\n";
+  system ("run-parts --verbose --exit-on-error --arg=$version " .
+          "--arg=$realimageloc$kimage-$version " .
+          "/etc/kernel/postrm.d/$version") &&
+            die "Failed to process /etc/kernel/postrm.d/$version";
+}
+
+# check and remove damaged and dangling symlinks
+if ($ARGV[0] !~ /upgrade/) {
+  system("$ramdisk -d -k " . $version . " > /dev/null 2>&1");
+  if (-f $realimageloc . "initrd.img-$version.bak") {
+    unlink $realimageloc . "initrd.img-$version.bak";
+  }
+  image_magic($kimage,          $image_dest);
+  image_magic($kimage . ".old", $image_dest);
+  image_magic("initrd.img",     $image_dest) if $initrd;
+  image_magic("initrd.img.old", $image_dest) if $initrd;
+}
+
+exit 0;
+
+__END__
+
+
+
+
+
+

debian/control-scripts/preinst

+#! /usr/bin/perl
+#                              -*- Mode: Cperl -*-
+# image.preinst ---
+# Author           : Manoj Srivastava ( srivasta@tiamat.datasync.com )
+# Created On       : Sun Jun 14 03:38:02 1998
+# Created On Node  : tiamat.datasync.com
+# Last Modified By : Manoj Srivastava
+# Last Modified On : Sun Sep 24 14:04:42 2006
+# Last Machine Used: glaurung.internal.golden-gryphon.com
+# Update Count     : 99
+# Status           : Unknown, Use with caution!
+# HISTORY          :
+# Description      :
+#
+#
+
+#
+#use strict; #for debugging
+
+use Debconf::Client::ConfModule qw(:all);
+version('2.0');
+my $capb=capb("backup");
+
+$|=1;
+
+# Predefined values:
+my $version         = "=V";
+my $link_in_boot    = "";     # Should be empty, mostly
+my $no_symlink      = "";     # Should be empty, mostly
+my $reverse_symlink = "";     # Should be empty, mostly
+my $do_symlink      = "Yes";	# target machine defined
+my $do_boot_enable  = "Yes";	# target machine defined
+my $do_bootfloppy   = "Yes";	# target machine defined
+my $do_bootloader   = "Yes";	# target machine defined
+my $move_image      = '';       # target machine defined
+my $kimage          = "=K";     # Should be empty, mostly
+my $loader          = "=L";     # lilo, silo, quik, palo, vmelilo, nettrom
+                                # or elilo
+my $image_dir       = "/boot";     # where the image is located
+my $initrd          = "YES";     # initrd kernel
+my $use_hard_links  = '';       # hardlinks do not wirk across fs boundaries
+my $postinst_hook   = '';       #Normally we do not
+my $postrm_hook     = '';       #Normally we do not
+my $preinst_hook    = '';       #Normally we do not
+my $prerm_hook      = '';       #Normally we do not
+my $minimal_swap    = '';       # Do not swap symlinks
+my $ignore_depmod_err = '';    # normally we do not
+my $relink_src_link   = 'YES';	# There is no harm in checking the link
+my $relink_build_link = 'YES'; # There is no harm in checking the link
+my $force_build_link  = '';	 # There is no harm in checking the link
+my $kernel_arch       = "=B";
+my $ramdisk           = "/usr/sbin/update-initramfs";  # List of tools to create initial ram fs.
+my $package_name    = "linux-image-$version";
+
+my $Loader          = "NoLOADER"; #
+$Loader             = "LILO"     if $loader =~ /^lilo/io;
+$Loader             = "SILO"     if $loader =~ /^silo/io;
+$Loader             = "QUIK"     if $loader =~ /^quik/io;
+$Loader             = "yaboot"   if $loader =~ /^yaboot/io;
+$Loader             = "PALO"     if $loader =~ /^palo/io;
+$Loader             = "NETTROM"  if $loader =~ /^nettrom/io;
+$Loader             = "VMELILO"  if $loader =~ /^vmelilo/io;
+$Loader             = "ZIPL"     if $loader =~ /^zipl/io;
+$Loader             = "ELILO"    if $loader =~ /^elilo/io;
+
+
+#known variables
+my @boilerplate     = ();
+my @silotemplate    = ();
+my @quiktemplate    = ();
+my @palotemplate    = ();
+my @vmelilotemplate = ();
+my $bootdevice      = '';
+my $rootdevice      = '';
+my $rootdisk        = '';
+my $rootpartition   = '';
+my $image_dest      = "/";
+my $realimageloc    = "/$image_dir/";
+my $have_conffile   = "";
+my $CONF_LOC        = '/etc/kernel-img.conf';
+my $relative_links  = '';
+my $silent_loader   = '';
+my $warn_reboot     = '';        # Warn that we are installing a version of
+                                 # the kernel we are running
+
+my $modules_base    = '/lib/modules';
+
+die "Pre inst Internal error. Aborting." unless $version;
+
+exit 0 if $ARGV[0] =~ /abort-upgrade/;
+exit 1 unless $ARGV[0] =~ /(install|upgrade)/;
+
+$arch = `uname -i`;
+if ($arch =~ m/86/) {
+	system ("grep -q ' pae ' /proc/cpuinfo");
+	if ($?) {
+			print STDERR "This kernel does not support a non-PAE CPU.\n";
+			exit 1;
+	}
+}
+
+# remove multiple leading slashes; make sure there is at least one.
+$realimageloc  =~ s|^/*|/|o;
+$realimageloc  =~ s|/+|/|o;
+
+if (-r "$CONF_LOC" && -f "$CONF_LOC"  ) {
+  if (open(CONF, "$CONF_LOC")) {
+    while (<CONF>) {
+      chomp;
+      s/\#.*$//g;
+      next if /^\s*$/;
+
+      $do_symlink      = "" if /^\s*do_symlinks\s*=\s*(no|false|0)\s*$/ig;
+      $no_symlink      = "" if /^\s*no_symlinks\s*=\s*(no|false|0)\s*$/ig;
+      $reverse_symlink = "" if /^\s*reverse_symlinks\s*=\s*(no|false|0)\s*$/ig;
+      $link_in_boot    = "" if /^\s*image_in_boot\s*=\s*(no|false|0)\s*$/ig;
+      $link_in_boot    = "" if /^\s*link_in_boot\s*=\s*(no|false|0)\s*$/ig;
+      $move_image      = "" if /^\s*move_image\s*=\s*(no|false|0)\s*$/ig;
+      $do_boot_enable  = '' if /^\s*do_boot_enable\s*=\s*(no|false|0)\s*$/ig;
+      $do_bootfloppy   = '' if /^\s*do_bootfloppy\s*=\s*(no|false|0)\s*$/ig;
+      $do_bootloader   = '' if /^\s*do_bootloader\s*=\s*(no|false|0)\s*$/ig;
+      $relative_links  = '' if /^\s*relative_links \s*=\s*(no|false|0)\s*$/ig;
+      $use_hard_links  = '' if /^\s*use_hard_links\s*=\s*(no|false|0)\s*$/ig;
+      $silent_loader   = '' if /^\s*silent_loader\s*=\s*(no|false|0)\s*$/ig;
+      $warn_reboot     = '' if /^\s*warn_reboot\s*=\s*(no|false|0)\s*$/ig;
+      $minimal_swap    = '' if /^\s*minimal_swap\s*=\s*(no|false|0)\s*$/ig;
+      $ignore_depmod_err = '' if /^\s*ignore_depmod_err\s*=\s*(no|false|0)\s*$/ig;
+      $relink_src_link   = '' if /^\s*relink_src_link\s*=\s*(no|false|0)\s*$/ig;
+      $relink_build_link = '' if /^\s*relink_build_link\s*=\s*(no|false|0)\s*$/ig;
+      $force_build_link = '' if /^\s*force_build_link\s*=\s*(no|false|0)\s*$/ig;
+
+      $do_symlink      = "Yes" if /^\s*do_symlinks\s*=\s*(yes|true|1)\s*$/ig;
+      $no_symlink      = "Yes" if /^\s*no_symlinks\s*=\s*(yes|true|1)\s*$/ig;
+      $reverse_symlink = "Yes" if /^\s*reverse_symlinks\s*=\s*(yes|true|1)\s*$/ig;
+      $link_in_boot    = "Yes" if /^\s*image_in_boot\s*=\s*(yes|true|1)\s*$/ig;
+      $link_in_boot    = "Yes" if /^\s*link_in_boot\s*=\s*(yes|true|1)\s*$/ig;
+      $move_image      = "Yes" if /^\s*move_image\s*=\s*(yes|true|1)\s*$/ig;
+      $do_boot_enable  = "Yes" if /^\s*do_boot_enable\s*=\s*(yes|true|1)\s*$/ig;
+      $do_bootfloppy   = "Yes" if /^\s*do_bootfloppy\s*=\s*(yes|true|1)\s*$/ig;
+      $do_bootloader   = "Yes" if /^\s*do_bootloader\s*=\s*(yes|true|1)\s*$/ig;
+      $relative_links  = "Yes" if /^\s*relative_links\s*=\s*(yes|true|1)\s*$/ig;
+      $use_hard_links  = "Yes" if /^\s*use_hard_links\s*=\s*(yes|true|1)\s*$/ig;
+      $silent_loader   = 'Yes' if /^\s*silent_loader\s*=\s*(yes|true|1)\s*$/ig;
+      $warn_reboot     = 'Yes' if /^\s*warn_reboot\s*=\s*(yes|true|1)\s*$/ig;
+      $minimal_swap    = 'Yes' if /^\s*minimal_swap\s*=\s*(yes|true|1)\s*$/ig;
+      $ignore_depmod_err = 'Yes' if /^\s*ignore_depmod_err\s*=\s*(yes|true|1)\s*$/ig;
+      $relink_src_link   = 'Yes' if /^\s*relink_src_link\s*=\s*(yes|true|1)\s*$/ig;
+      $relink_build_link = 'Yes' if /^\s*relink_build_link\s*=\s*(yes|true|1)\s*$/ig;
+      $force_build_link = 'Yes' if /^\s*force_build_link\s*=\s*(yes|true|1)\s*$/ig;
+
+      $image_dest      = "$1"  if /^\s*image_dest\s*=\s*(\S+)/ig;
+      $postinst_hook   = "$1"  if /^\s*postinst_hook\s*=\s*(\S+)/ig;
+      $postrm_hook     = "$1"  if /^\s*postrm_hook\s*=\s*(\S+)/ig;
+      $preinst_hook    = "$1"  if /^\s*preinst_hook\s*=\s*(\S+)/ig;
+      $prerm_hook      = "$1"  if /^\s*prerm_hook\s*=\s*(\S+)/ig;
+      $ramdisk         = "$1"  if /^\s*ramdisk\s*=\s*(.+)$/ig;
+    }
+    close CONF;
+    $have_conffile = "Yes";
+    $have_conffile = "Yes";	# stop perl complaining
+  }
+}
+
+$ENV{KERNEL_ARCH}=$kernel_arch if $kernel_arch;
+
+# About to upgrade this package from version $2 TO THIS VERSION.
+# "prerm upgrade" has already been called for the old version of
+# this package.
+
+sub find_initrd_tool {
+  my $hostversion = shift;
+  my $version = shift;
+  my @ramdisks =
+    grep {
+      my $args = 
+        "$_ " .
+          "--supported-host-version=$hostversion " .
+            "--supported-target-version=$version " .
+              "1>/dev/null 2>&1"
+                ;
+      system($args) == 0;
+    }
+      split (/[:,\s]+/, $ramdisk);
+}
+
+sub check {
+  my $version = shift;
+  my $lib_modules="$modules_base/$version";
+  my $message = '';
+
+  if (-d "$lib_modules") {
+    opendir(DIR, $lib_modules) || die "can’t opendir $lib_modules: $!";
+    my @children = readdir(DIR);
+    if ($#children > 1) {
+      my @dirs  = grep { -d "$lib_modules/$_" } @children;
+      if ($#dirs > 1) { # we have subdirs
+        my $dir_message='';
+        for my $dir (@dirs) {
+          if ($dir =~/kernel$/) {
+            $dir_message="An older install was detected.\n";
+          }
+          else {
+            $dir_message="Module sub-directories were detected.\n"
+              unless $dir_message;
+          }
+        }
+        $message += $dir_message if $dir_message;
+      }
+
+      my @links = grep { -l "$lib_modules/$_" } @children;
+      if ($#links > -1) {
+        my $links_message = '';
+        for my $link (@links) {
+          next if ($link =~ /^build$/);
+          next if ($link =~ /^source$/);
+          $links_message = "Symbolic links were detected in $modules_base/$version.\n";
+        }
+        $message += $links_message if $links_message;
+      }
+      my @files = grep { -f "$lib_modules/$_" } @children;
+      $message += "Additional files also exist in $modules_base/$version.\n"
+        if ($#files > -1);
+    }
+  }
+  else { $message .= "$lib_modules does not exist. ";}
+  return $message;
+}
+
+if (-d "$modules_base/$version") {
+  my $errors=check($version);
+  warn "Info:\n$errors\n" if $errors;
+}
+
+# set the env var stem
+$ENV{'STEM'} = "linux";
+
+sub exec_script {
+  my $type   = shift;
+  my $script = shift;
+  print STDERR "Running $type hook script $script.\n";
+  system ("$script $version $realimageloc$kimage-$version") &&
+    print STDERR "User $type hook script [$script] ";
+  if ($?) {
+    if ($? == -1) {
+      print STDERR "failed to execute: $!\n";
+    }
+    elsif ($? & 127) {
+      printf STDERR "died with signal %d, %s coredump\n",
+        ($? & 127),  ($? & 128) ? 'with' : 'without';
+    }
+    else {
+      printf STDERR "exited with value %d\n", $? >> 8;
+    }
+    exit $? >> 8;
+  }
+}
+sub run_hook {
+  my $type   = shift;
+  my $script = shift;
+  if ($script =~ m,^/,) {
+    # Full path provided for the hook script
+    if (-x "$script") {
+      &exec_script($type,$script);
+    }
+    else {
+      die "The provided $type hook script [$script] could not be run.\n";
+    }
+  }
+  else {
+    # Look for it in a safe path
+    for my $path ('/bin', '/sbin', '/usr/bin', '/usr/sbin') {
+      if (-x "$path/$script") {
+        &exec_script($type, "$path/$script");
+        return 0;
+      }
+    }
+    # No luck
+    print STDERR "Could not find $type hook script [$script].\n";
+    die "Looked in: '/bin', '/sbin', '/usr/bin', '/usr/sbin'\n";
+  }
+}
+
+
+my $options;
+for (@ARGV) {
+	s,','\\'',g;
+	$options .= " '$_'";
+}
+$ENV{'DEB_MAINT_PARAMS'}="$options";
+
+## Run user hook script here, if any
+if (-x "$preinst_hook") {
+  &run_hook("preinst", $preinst_hook);
+}
+if (-d "/etc/kernel/preinst.d") {
+  print STDERR "Examining /etc/kernel/preinst.d/\n";
+  system ("run-parts --verbose --exit-on-error --arg=$version" .
+          " --arg=$realimageloc$kimage-$version" .
+          " /etc/kernel/preinst.d") &&
+            die "Failed to process /etc/kernel/preinst.d";
+}
+if (-d "/etc/kernel/preinst.d/$version") {
+  print STDERR "Examining /etc/kernel/preinst.d/$version.\n";
+  system ("run-parts --verbose --exit-on-error --arg=$version" .
+          " --arg=$realimageloc$kimage-$version" .
+          " /etc/kernel/preinst.d/$version") &&
+            die "Failed to process /etc/kernel/preinst.d/$version";
+}
+print STDERR "Done.\n";
+
+exit 0;
+
+__END__
+
+

debian/control-scripts/prerm

+#! /usr/bin/perl
+#                              -*- Mode: Perl -*- 
+# image.prerm --- 
+# Author           : root ( root@melkor.pilgrim.umass.edu ) 
+# Created On       : Fri May 17 03:28:59 1996
+# Created On Node  : melkor.pilgrim.umass.edu
+# Last Modified By : Manoj Srivastava
+# Last Modified On : Sat Aug  5 13:14:17 2006
+# Last Machine Used: glaurung.internal.golden-gryphon.com
+# Update Count     : 85
+# Status           : Unknown, Use with caution!
+# HISTORY          : 
+# Description      : 
+# 
+#
+#    $Id: image.prerm,v 1.22 2003/10/07 16:24:20 srivasta Exp $
+#
+# 
+#use strict;
+
+$|=1;
+# Predefined values:
+my $version         = "=V";
+my $link_in_boot    = "";	# Should be empty, mostly
+my $no_symlink      = "";	# Should be empty, mostly
+my $reverse_symlink = "";	# Should be empty, mostly
+my $do_symlinks     = "Yes";	# target machine defined
+my $do_boot_enable  = "Yes";	# target machine defined
+my $do_bootfloppy   = "Yes";	# target machine defined
+my $do_bootloader   = "Yes";	# target machine defined
+my $move_image      = '';       # target machine defined
+my $kimage          = "=K";	# Should be empty, mostly
+my $loader          = "=L";     # lilo, silo, quik, palo, vmelilo, or nettrom
+my $image_dir       = "/boot";     # where the image is located
+my $clobber_modules = '';       # target machine defined
+my $initrd          = "YES";     # initrd kernel
+my $use_hard_links  = '';       # hardlinks do not wirk across fs boundaries
+my $postinst_hook   = '';       #Normally we do not
+my $postrm_hook     = '';       #Normally we do not
+my $preinst_hook    = '';       #Normally we do not
+my $prerm_hook      = '';       #Normally we do not
+my $minimal_swap    = '';       # Do not swap symlinks
+my $ignore_depmod_err = '';	# normally we do not
+my $relink_build_link = 'YES';	# There is no harm in checking the link
+my $force_build_link = '';	# There is no harm in checking the link
+my $kernel_arch       = "=B";
+my $ramdisk           = "/usr/sbin/update-initramfs";
+my $package_name    = "linux-image-$version";
+
+my $Loader          = "NoLOADER"; # 
+$Loader             = "LILO"     if $loader =~ /^lilo/io;
+$Loader             = "SILO"     if $loader =~ /^silo/io;
+$Loader             = "QUIK"     if $loader =~ /^quik/io;
+$Loader             = "yaboot"   if $loader =~ /^yaboot/io;
+$Loader             = "PALO"     if $loader =~ /^palo/io;
+$Loader             = "NETTROM"  if $loader =~ /^nettrom/io;
+$Loader             = "VMELILO"  if $loader =~ /^vmelilo/io;
+$Loader             = "ZIPL"     if $loader =~ /^zipl/io;
+$Loader             = "ELILO"    if $loader =~ /^elilo/io;
+
+
+# This should not point to /tmp, because of security risks.
+my $temp_file_name = "/var/log/$loader" . "_log.$$";
+
+#known variables
+my $image_dest      = "/";
+my $realimageloc    = "/$image_dir/";
+my $have_conffile   = "";
+my $CONF_LOC        = '/etc/kernel-img.conf';
+my $relative_links = '';
+my $silent_loader   = '';
+my $warn_reboot     = 'Yes';     # Warn that we are installing a version of
+                                 # the kernel we are running
+
+# remove multiple leading slashes; make sure there is at least one.
+$realimageloc  =~ s|^/*|/|o;
+$realimageloc  =~ s|/+|/|o;
+
+my $DEBUG = 0;
+
+# Variables used
+my $image='';
+my $ret=0;
+my $seen='';
+my $answer='';
+my $running = '';
+my $WouldInvalidate = 0;
+
+if ($ARGV[0] && ($ARGV[0] =~ /remove/ || $ARGV[0] =~ /upgrade/)) {
+  if (-l "/usr/doc/linux-image-$version") {
+    unlink "/usr/doc/linux-image-$version";
+  }
+}
+
+# Ignore all invocations uxcept when called on to remove
+exit 0 unless ($ARGV[0] && $ARGV[0] =~ /remove/) ;
+
+# Paranoid check to make sure that the correct value is put in there
+if (! $kimage)                    { $kimage = "vmlinuz";} # Hmm. empty
+elsif ($kimage =~ m/^b?uImage$/o) { $kimage = "vmlinuz";} # these produce vmlinuz
+elsif ($kimage =~ m/^b?zImage$/o) { $kimage = "vmlinuz";} # these produce vmlinuz
+elsif ($kimage =~ m/^[iI]mage$/o) { my $nop = $kimage;  }
+elsif ($kimage =~ m/^vmlinux$/o)  { my $nop = $kimage;  }
+else                              { $kimage = "vmlinuz";} # Default
+
+if (-r "$CONF_LOC" && -f "$CONF_LOC"  ) {
+  if (open(CONF, "$CONF_LOC")) {
+    while (<CONF>) {
+      chomp;
+      s/\#.*$//g;
+      next if /^\s*$/;
+
+      $do_symlink      = "" if /^\s*do_symlinks\s*=\s*(no|false|0)\s*$/ig;
+      $no_symlink      = "" if /^\s*no_symlinks\s*=\s*(no|false|0)\s*$/ig;
+      $reverse_symlink = "" if /^\s*reverse_symlinks\s*=\s*(no|false|0)\s*$/ig;
+      $link_in_boot    = "" if /^\s*image_in_boot\s*=\s*(no|false|0)\s*$/ig;
+      $link_in_boot    = "" if /^\s*link_in_boot\s*=\s*(no|false|0)\s*$/ig;
+      $move_image      = "" if /^\s*move_image\s*=\s*(no|false|0)\s*$/ig;
+      $clobber_modules = '' if /^\s*clobber_modules\s*=\s*(no|false|0)\s*$/ig;
+      $do_boot_enable  = '' if /^\s*do_boot_enable\s*=\s*(no|false|0)\s*$/ig;
+      $do_bootfloppy   = '' if /^\s*do_bootfloppy\s*=\s*(no|false|0)\s*$/ig;
+      $relative_links  = '' if /^\s*relative_links \s*=\s*(no|false|0)\s*$/ig;
+      $do_bootloader   = '' if /^\s*do_bootloader\s*=\s*(no|false|0)\s*$/ig;
+      $do_initrd       = '' if /^\s*do_initrd\s*=\s*(no|false|0)\s*$/ig;
+      $use_hard_links  = '' if /^\s*use_hard_links\s*=\s*(no|false|0)\s*$/ig;
+      $silent_loader   = '' if /^\s*silent_loader\s*=\s*(no|false|0)\s*$/ig;
+      $warn_reboot     = '' if /^\s*warn_reboot\s*=\s*(no|false|0)\s*$/ig;
+      $minimal_swap    = '' if /^\s*minimal_swap\s*=\s*(no|false|0)\s*$/ig;
+      $ignore_depmod_err = '' if /^\s*ignore_depmod_err\s*=\s*(no|false|0)\s*$/ig;
+      $relink_build_link = '' if /^\s*relink_build_link\s*=\s*(no|false|0)\s*$/ig;
+      $force_build_link = '' if /^\s*force_build_link\s*=\s*(no|false|0)\s*$/ig;
+
+
+      $do_symlink      = "Yes" if /^\s*do_symlinks\s*=\s*(yes|true|1)\s*$/ig;
+      $no_symlink      = "Yes" if /^\s*no_symlinks\s*=\s*(yes|true|1)\s*$/ig;
+      $reverse_symlink = "Yes" if /^\s*reverse_symlinks\s*=\s*(yes|true|1)\s*$/ig;
+      $link_in_boot    = "Yes" if /^\s*image_in_boot\s*=\s*(yes|true|1)\s*$/ig;
+      $link_in_boot    = "Yes" if /^\s*link_in_boot\s*=\s*(yes|true|1)\s*$/ig;
+      $move_image      = "Yes" if /^\s*move_image\s*=\s*(yes|true|1)\s*$/ig;
+      $clobber_modules = "Yes" if /^\s*clobber_modules\s*=\s*(yes|true|1)\s*$/ig;
+      $do_boot_enable  = "Yes" if /^\s*do_boot_enable\s*=\s*(yes|true|1)\s*$/ig;
+      $do_bootfloppy   = "Yes" if /^\s*do_bootfloppy\s*=\s*(yes|true|1)\s*$/ig;
+      $do_bootloader   = "Yes" if /^\s*do_bootloader\s*=\s*(yes|true|1)\s*$/ig;
+      $relative_links  = "Yes" if /^\s*relative_links\s*=\s*(yes|true|1)\s*$/ig;
+      $do_initrd       = "Yes" if /^\s*do_initrd\s*=\s*(yes|true|1)\s*$/ig;
+      $use_hard_links  = "Yes" if /^\s*use_hard_links\s*=\s*(yes|true|1)\s*$/ig;
+      $silent_loader   = 'Yes' if /^\s*silent_loader\s*=\s*(yes|true|1)\s*$/ig;
+      $warn_reboot     = 'Yes' if /^\s*warn_reboot\s*=\s*(yes|true|1)\s*$/ig;
+      $minimal_swap    = 'Yes' if /^\s*minimal_swap\s*=\s*(yes|true|1)\s*$/ig;
+      $ignore_depmod_err = 'Yes' if /^\s*ignore_depmod_err\s*=\s*(yes|true|1)\s*$/ig;
+      $relink_build_link = 'Yes' if /^\s*relink_build_link\s*=\s*(yes|true|1)\s*$/ig;
+      $force_build_link = 'Yes' if /^\s*force_build_link\s*=\s*(yes|true|1)\s*$/ig;
+
+      $image_dest      = "$1"  if /^\s*image_dest\s*=\s*(\S+)/ig;
+      $postinst_hook   = "$1"  if /^\s*postinst_hook\s*=\s*(\S+)/ig;
+      $postrm_hook     = "$1"  if /^\s*postrm_hook\s*=\s*(\S+)/ig;
+      $preinst_hook    = "$1"  if /^\s*preinst_hook\s*=\s*(\S+)/ig;
+      $prerm_hook      = "$1"  if /^\s*prerm_hook\s*=\s*(\S+)/ig;
+      $ramdisk         = "$1"  if /^\s*ramdisk\s*=\s*(.+)$/ig;
+    }
+    close CONF;
+    $have_conffile = "Yes";
+  }
+}
+
+
+$ENV{KERNEL_ARCH}=$kernel_arch if $kernel_arch;
+
+#check to see if we are trying to remove a running kernel
+# if so we abort right now.
+chop($running=`uname -r`);
+if ($running eq $version) {
+  print STDERR "WARN: Proceeding with removing running kernel image.\n";
+}
+
+#Now, they have an alternate kernel which they are currently running
+
+# This is just us being nice to lilo users.
+
+chdir("/") or die "could not chdir to /:$!\n";
+
+if (-f "/etc/$loader.conf") { #I know, could be a link, but ..
+  open (LILO, "/etc/$loader.conf") || &success(); # this is not critical
+  while (<LILO>) {
+    chop;
+    s/\#.*//;			  # nix the comments
+    next unless /^\s*image\s*=\s(\S+)/o;
+    $image = $1;
+    if ($image && -e $image) {
+      while (defined($image) && -l $image) {
+	$image = readlink ($image);
+      }
+      if (defined($image) && -e $image) {
+	$WouldInvalidate |= $image =~ /$kimage-$version/;
+      }
+      else {
+	&success(); # invalid $loader.conf file
+      }
+    }
+    else {
+      &success(); # invalid $loader.conf file
+    }
+  }
+  close (LILO);
+  if ($WouldInvalidate) {
+    print STFERR "WARN: Proceeding with removing running kernel image.\n";
+    &success();
+  }
+}
+
+
+# set the env var stem
+$ENV{'STEM'} = "linux";
+
+sub exec_script {
+  my $type   = shift;
+  my $script = shift;
+  print STDERR "Running $type hook script $script.\n";
+  system ("$script $version $realimageloc$kimage-$version") &&
+    print STDERR "User $type hook script [$script] ";
+  if ($?) {
+    if ($? == -1) {
+      print STDERR "failed to execute: $!\n";
+    }
+    elsif ($? & 127) {
+      printf STDERR "died with signal %d, %s coredump\n",
+        ($? & 127),  ($? & 128) ? 'with' : 'without';
+    }
+    else {
+      printf STDERR "exited with value %d\n", $? >> 8;
+    }
+    exit $? >> 8;
+  }
+}
+sub run_hook {
+  my $type   = shift;
+  my $script = shift;
+  if ($script =~ m,^/,) {
+    # Full path provided for the hook script
+    if (-x "$script") {
+      &exec_script($type,$script);
+    }
+    else {
+      die "The provided $type hook script [$script] could not be run.\n";
+    }
+  }
+  else {
+    # Look for it in a safe path
+    for my $path ('/bin', '/sbin', '/usr/bin', '/usr/sbin') {
+      if (-x "$path/$script") {
+        &exec_script($type, "$path/$script");
+        return 0;
+      }
+    }
+    # No luck
+    print STDERR "Could not find $type hook script [$script].\n";
+    die "Looked in: '/bin', '/sbin', '/usr/bin', '/usr/sbin'\n";
+  }
+}
+
+
+my $options;
+for (@ARGV) {
+	s,','\\'',g;
+	$options .= " '$_'";
+}
+$ENV{'DEB_MAINT_PARAMS'}="$options";
+
+## Run user hook script here, if any
+if (-x "$prerm_hook") {
+  &run_hook("prerm", $prerm_hook);
+}
+if (-d "/etc/kernel/prerm.d") {
+  print STDERR "Examining /etc/kernel/prerm.d.\n";
+  system ("run-parts --verbose --exit-on-error --arg=$version " . 
+          "--arg=$realimageloc$kimage-$version /etc/kernel/prerm.d") &&
+            die "Failed to process /etc/kernel/prerm.d";
+}
+if (-d "/etc/kernel/prerm.d/$version") {
+  print STDERR "Examining /etc/kernel/prerm.d/$version.\n";
+  system ("run-parts --verbose --exit-on-error --arg=$version" .
+          " --arg=$realimageloc$kimage-$version " .
+          "/etc/kernel/prerm.d/$version") &&
+            die "Failed to process /etc/kernel/prerm.d/$version";
+}
+
+sub success () {
+  # NOTE: need to keep this list in sync with rules.d/2-binary-arch.mk
+  my %files_to_keep = (
+	'modules.builtin'	=> 1,
+	'modules.order'		=> 1,
+  );
+  my $short;
+  for my $file (</lib/modules/$version/modules.*>) {
+    $short = $file; $short =~ s,.*/,,;
+    if (!defined $files_to_keep{$short}) {
+      unlink "$file";
+    }
+  }
+  exit 0;
+}
+
+
+
+&success();
+exit 0;
+__END__
+
+
+
+
+

debian/debian.env

+DEBIAN=debian.master

debian/docs/README.inclusion-list

+This README describes the reason for, and the use of, module
+inclusion lists.
+
+The original Hardy release had the notion of sub-flavours,
+e.g., a flavour that was constructed as a subset of an existing flavour.
+For example, the virtual flavour was extracted from the server flavour using
+a subset of the server flavour modules. However, there were some difficult
+mainteneance issues with regard to packaging, make rules, and scripts. This
+re-implementation of the sub-flavours philosophy is hopefully simpler,
+and retrofitable to all releases.
+
+A module inclusion list looks at the problem of of constructing a package
+from the perspective of what modules do we _want_ in the package, as opposed
+to what modules we _don't_ want. As the kernel matures, more and more devices are added
+which makes the problem of configuration maintenance a real pain in the ass.
+If we took the approach of disabling all of the config options that we don't want,
+then the differences between flavours will quickly become quite large, making
+it difficult to quickly compare the individual flavour configs.  Each time a
+new config option is added then we also have to make a decision about disabling in
+order to continue to keep the minimal number of modules.
+
+A module inclusion list is applied on a per-flavour basis. For example,
+debian.<BRANCH>/control.d/${flavour}.inclusion-list. For example, the
+config for virtual is very close to server and generic, but the inclusion list
+causes the virtual package to be constructed with _only_ the modules described 
+in the inclusion list.
+
+The inclusion list format is a simple bash regular expression list of files. For example,
+
+arch/*/{crypto,kernel,oprofile}
+drivers/acpi/*
+drivers/ata/ahci.ko
+
+These 3 regular expression forms are suitable for expansion by bash and as inputs to 'find'.
+See debian/scripts/module-inclusion for details.
+
+There are 2 log files created as a side effect of the application of the module
+inclusion list; $(flavour).inclusion-list.log and $(flavour).depmod.log.
+
+$(flavour).inclusion-list.log : This log is created while the inclusion list
+modules are being copied. If any are missing, then those warnings go in this log.
+While its not considered a fatal error, you should endevour to correct your inclusion
+list such that there are no missing modules.
+
+$(flavour).depmod.log : The log is created as a result of running depmod on the
+resulting set of modules. If there are missing symbols then you'll find that information
+here. Again, you should modify your inclusion list such that there are no missing
+symbols.
+
+Tim Gardner <tim.gardner@canonical.com>
+June 2, 2010

debian/rules

+#!/usr/bin/make -f
+#
+# $(DEBIAN)/rules for Ubuntu linux
+#
+# Use this however you want, just give credit where credit is due.
+#
+# Copyright (c) 2007 Ben Collins <bcollins@ubuntu.com>
+#
+
+DEBIAN=$(shell awk -F= '($$1 == "DEBIAN") { print $$2 }' <debian/debian.env)
+
+# dpkg-buildpackage passes options that are incomptatible
+# with the kernel build.
+unexport CFLAGS
+unexport LDFLAGS
+
+export LC_ALL=C
+export SHELL=/bin/bash -e
+
+# Where do we find the common configuration.
+export DROOT=debian
+
+# Common variables for all architectures
+include $(DROOT)/rules.d/0-common-vars.mk
+
+# Pull in some arch specific stuff
+-include $(DEBIAN)/rules.d/$(arch).mk
+
+# Maintainer targets
+include $(DROOT)/rules.d/1-maintainer.mk
+
+# Stages
+ifeq ($(DEB_STAGE),stage1)
+    do_tools=false
+    do_doc_package=false
+    do_source_package=false
+    do_flavour_image_package=false
+    do_flavour_header_package=false
+endif
+
+# Debian Build System targets
+binary: binary-indep binary-arch
+
+build: build-arch build-indep
+
+clean: debian/control
+	dh_testdir
+	dh_testroot
+	dh_clean
+
+	# d-i stuff
+	rm -rf $(DEBIAN)/d-i-$(arch)
+
+	# normal build junk
+	rm -rf $(DEBIAN)/abi/$(release)-$(revision)
+	rm -rf $(builddir)
+	rm -f $(stampdir)/stamp-*
+	rm -rf $(DEBIAN)/linux-*
+
+	# This gets rid of the d-i packages in control
+	cp -f $(DEBIAN)/control.stub $(DEBIAN)/control
+	cp $(DEBIAN)/changelog debian/changelog
+
+	# Install the copyright information.
+	cp $(DEBIAN)/copyright debian/copyright
+
+distclean: clean
+	rm -rf $(DEBIAN)/control $(DEBIAN)/control.stub \
+		$(DEBIAN)/d-i/kernel-versions debian/changelog \
+		debian/control debian/control.stub debian/copyright
+
+# Builds the image, arch headers and debug packages
+include $(DROOT)/rules.d/2-binary-arch.mk
+
+# Rules for building the udebs ($(DEBIAN)-installer)
+include $(DROOT)/rules.d/5-udebs.mk
+
+# Builds the source, doc and linux-headers indep packages
+include $(DROOT)/rules.d/3-binary-indep.mk
+
+# Various checks to be performed on builds
+include $(DROOT)/rules.d/4-checks.mk
+
+# Misc stuff
+.PHONY: $(DEBIAN)/control.stub
+$(DEBIAN)/control.stub: $(DEBIAN)/d-i/kernel-versions.in	\
+		$(DROOT)/scripts/control-create		\
+		$(DEBIAN)/control.stub.in			\
+		$(DEBIAN)/changelog			\
+		$(wildcard $(DEBIAN)/control.d/* $(DEBIAN)/sub-flavours/*.vars)
+	for i in $(DEBIAN)/d-i/kernel-versions.in $(DEBIAN)/control.stub.in; do	\
+	  new=`echo $$i | sed 's/\.in$$//'`;					\
+	  cat $$i | sed -e 's/PKGVER/$(release)/g'                              \
+	        -e 's/ABINUM/$(abinum)/g'                                       \
+		-e 's/SRCPKGNAME/$(src_pkg_name)/g'                             \
+		-e 's/=HUMAN=/$(human_arch)/g'                                    \
+	  > $$new;								\
+	done
+	flavours="$(wildcard $(DEBIAN)/control.d/vars.* $(DEBIAN)/sub-flavours/*.vars)";\
+	for i in $$flavours; do							\
+	  $(SHELL) $(DROOT)/scripts/control-create $$i |				\
+		sed -e 's/PKGVER/$(release)/g'                                  \
+		-e 's/ABINUM/$(abinum)/g'                                       \
+		-e 's/SRCPKGNAME/$(src_pkg_name)/g'                             \
+		-e 's/=HUMAN=/$(human_arch)/g'                                    \
+		>> $(DEBIAN)/control.stub;						\
+	done
+	cp $(DEBIAN)/control.stub $(DEBIAN)/control
+
+.PHONY: debian/control
+debian/control: $(DEBIAN)/control.stub
+	rm -rf $(builddir)/modules $(builddir)/firmware			\
+		$(builddir)/kernel-versions $(builddir)/package-list	\
+		$(builddir)/$(DEBIAN)
+	mkdir -p $(builddir)/modules/$(arch)/
+	cp $(DEBIAN)/d-i/modules/* $(builddir)/modules/$(arch)/
+	mkdir -p $(builddir)/firmware/$(arch)/
+	cp $(DEBIAN)/d-i/firmware/* $(builddir)/firmware/$(arch)/
+	cp $(DEBIAN)/d-i/package-list $(DEBIAN)/d-i/kernel-versions $(builddir)/
+	touch $(builddir)/modules/$(arch)/kernel-image
+	# kernel-wedge needs to poke around in $(DEBIAN)/
+	ln -nsf $(CURDIR)/debian $(builddir)/debian
+
+	# Some files may need to differ between architectures
+	if [ -d $(DEBIAN)/d-i/modules-$(arch) ]; then			\
+	    cp $(DEBIAN)/d-i/modules-$(arch)/* \
+		$(builddir)/modules/$(arch)/;				\
+	fi
+	if [ -d $(DEBIAN)/d-i/firmware-$(arch) ]; then			\
+	    cp $(DEBIAN)/d-i/firmware-$(arch)/* \
+		$(builddir)/firmware/$(arch)/;				\
+	fi
+
+	# Remove unwanted stuff for this architecture
+	if [ -r "$(DEBIAN)/d-i/exclude-modules.$(arch)" ]; then		\
+	    (cat $(DEBIAN)/d-i/exclude-modules.$(arch);			\
+	     ls $(builddir)/modules/$(arch)/) | sort | uniq -d |	\
+		(cd $(builddir)/modules/$(arch)/; xargs rm -f);		\
+	fi
+	if [ -r "$(DEBIAN)/d-i/exclude-firmware.$(arch)" ]; then		\
+	    (cat $(DEBIAN)/d-i/exclude-firmware.$(arch);			\
+	     ls $(builddir)/firmware/$(arch)/) | sort | uniq -d |	\
+		(cd $(builddir)/firmware/$(arch)/; xargs rm -f);	\
+	fi
+
+	# Per flavour module lists
+	flavour_modules=`ls $(DEBIAN)/d-i/modules.$(arch)-* 2>/dev/null`	\
+		|| true;						\
+	if [ "$$flavour_modules" != "" ]; then				\
+	    for flav in $$flavour_modules; do				\
+		name=`echo $$flav | sed 's/.*\/modules.$(arch)-//'`;	\
+		mkdir $(builddir)/modules/$(arch)-$$name;		\
+		(cd $(builddir)/modules/; tar cf - `cat ../$$flav`) |	\
+		    (cd $(builddir)/modules/$(arch)-$$name/; tar xf -);	\
+		touch $(builddir)/modules/$(arch)-$$name/kernel-image;	\
+	    done;							\
+	fi
+	flavour_firmware=`ls $(DEBIAN)/d-i/firmware.$(arch)-* 2>/dev/null`	\
+		|| true;						\
+	if [ "$$flavour_firmware" != "" ]; then				\
+	    for flav in $$flavour_firmware; do				\
+		name=`echo $$flav | sed 's/.*\/firmware.$(arch)-//'`;	\
+		mkdir $(builddir)/firmware/$(arch)-$$name;		\
+		(cd $(builddir)/firmware/; tar cf - `cat ../$$flav`) |	\
+		    (cd $(builddir)/firmware/$(arch)-$$name/; tar xf -);\
+		touch $(builddir)/firmware/$(arch)-$$name/kernel-image;	\
+	    done;							\
+	fi
+
+	# Some files may need to differ between flavours
+	flavour_module_dirs=`ls -d $(DEBIAN)/d-i/modules-$(arch)-* 2>/dev/null`\
+		|| true;						\
+	if [ "$$flavour_module_dirs" ]; then				\
+	    for flav in $$flavour_module_dirs; do			\
+		name=`echo $$flav | sed 's/.*\/modules-$(arch)-//'`;	\
+		[ -d $(builddir)/modules/$(arch)-$$name ] ||		\
+		    cp -a $(builddir)/modules/$(arch)			\
+			modules/$(arch)-$$name;				\
+		cp $$flav/* $(builddir)/modules/$(arch)-$$name/;	\
+	    done;							\
+	fi
+	flavour_firmware_dirs=`ls -d $(DEBIAN)/d-i/firmware-$(arch)-* 2>/dev/null`\
+		|| true;						\
+	if [ "$$flavour_firmware_dirs" ]; then				\
+	    for flav in $$flavour_firmware_dirs; do			\
+		name=`echo $$flav | sed 's/.*\/firmware-$(arch)-//'`;	\
+		[ -d $(builddir)/firmware/$(arch)-$$name ] ||		\
+		    cp -a $(builddir)/firmware/$(arch)			\
+			firmware/$(arch)-$$name;			\
+		cp $$flav/* $(builddir)/firmware/$(arch)-$$name/;	\
+	    done;							\
+	fi
+
+	# Remove unwanted stuff for each flavour
+	flavour_exclude=`ls $(DEBIAN)/d-i/exclude-modules.$(arch)-* 2>/dev/null`\
+		|| true;						\
+	if [ "$$flavour_exclude" ]; then				\
+	    for flav in $$flavour_exclude; do				\
+		name=`echo $$flav | sed 's/.*\/exclude-modules.$(arch)-//'`;\
+		[ -d $(builddir)/modules/$(arch)-$$name ] ||		\
+		    cp -a $(builddir)/modules/$(arch) 			\
+			$(builddir)/modules/$(arch)-$$name;		\
+		(cat $$flav;						\
+		 ls $(builddir)/modules/$(arch)-$$name) |		\
+		 sort |	uniq -d |					\
+		    (cd $(builddir)/modules/$(arch)-$$name/;		\
+		     xargs rm -f);					\
+	    done;							\
+	fi
+	flavour_exclude=`ls $(DEBIAN)/d-i/exclude-firmware.$(arch)-* 2>/dev/null`\
+		|| true;						\
+	if [ "$$flavour_exclude" ]; then				\
+	    for flav in $$flavour_exclude; do				\
+		name=`echo $$flav | sed 's/.*\/exclude-firmware.$(arch)-//'`;\
+		[ -d $(builddir)/firmware/$(arch)-$$name ] ||		\
+		    cp -a $(builddir)/firmware/$(arch) 			\
+			$(builddir)/firmware/$(arch)-$$name;		\
+		(cat $$flav;						\
+		 ls $(builddir)/firmware/$(arch)-$$name) |		\
+		 sort |	uniq -d |					\
+		    (cd $(builddir)/firmware/$(arch)-$$name/;		\
+		     xargs rm -f);					\
+	    done;							\
+	fi
+
+	if [ ! -d $(builddir)/modules/$(build_arch) ]; then		\
+		mkdir -p $(builddir)/modules/$(build_arch);		\
+		cp $(builddir)/modules/$(arch)/*			\
+			$(builddir)/modules/$(build_arch);		\
+	fi
+	if [ ! -d $(builddir)/firmware/$(build_arch) ]; then		\
+		mkdir -p $(builddir)/firmware/$(build_arch);		\
+		cp $(builddir)/firmware/$(arch)/*			\
+			$(builddir)/firmware/$(build_arch);		\
+	fi
+
+	cp $(DEBIAN)/control.stub debian/control.stub
+	cd $(builddir) && kernel-wedge gen-control > $(CURDIR)/debian/control

debian/rules.d/0-common-vars.mk

+#
+# The source package name will be the first token from $(DEBIAN)/changelog
+#
+src_pkg_name=$(shell sed -n '1s/^\(.*\) (.*).*$$/\1/p' $(DEBIAN)/changelog)
+
+# Get some version info
+series := oneiric
+release := $(shell sed -n '1s/^$(src_pkg_name).*(\(.*\)-.*).*$$/\1/p' $(DEBIAN)/changelog)
+revisions := $(shell sed -n 's/^$(src_pkg_name)\ .*($(release)-\(.*\)).*$$/\1/p' $(DEBIAN)/changelog | tac)
+revision ?= $(word $(words $(revisions)),$(revisions))
+prev_revisions := $(filter-out $(revision),0.0 $(revisions))
+prev_revision := $(word $(words $(prev_revisions)),$(prev_revisions))
+
+family=ubuntu
+
+# This is an internally used mechanism for the daily kernel builds. It
+# creates packages whose ABI is suffixed with a minimal representation of
+# the current git HEAD sha. If .git/HEAD is not present, then it uses the
+# uuidgen program,
+#
+# AUTOBUILD can also be used by anyone wanting to build a custom kernel
+# image, or rebuild the entire set of Ubuntu packages using custom patches
+# or configs.
+AUTOBUILD=
+
+#
+# This is a way to support some external variables. A good example is
+# a local setup for ccache and distcc See LOCAL_ENV_CC and
+# LOCAL_ENV_DISTCC_HOSTS in the definition of kmake.
+# For example:
+#      LOCAL_ENV_CC="ccache distcc"
+#      LOCAL_ENV_DISTCC_HOSTS="localhost 10.0.2.5 10.0.2.221"
+#
+-include $(CURDIR)/../.$(series)-env
+
+ifneq ($(AUTOBUILD),)
+skipabi		= true
+skipmodule	= true
+skipdbg		= true
+gitver=$(shell if test -f .git/HEAD; then cat .git/HEAD; else uuidgen; fi)
+gitverpre=$(shell echo $(gitver) | cut -b -3)
+gitverpost=$(shell echo $(gitver) | cut -b 38-40)
+abi_suffix = -$(gitverpre)$(gitverpost)
+endif
+
+ifneq ($(NOKERNLOG),)
+ubuntu_log_opts += --no-kern-log
+endif
+ifneq ($(PRINTSHAS),)
+ubuntu_log_opts += --print-shas
+endif
+
+# Get the kernels own extra version to be added to the release signature.
+raw_kernelversion=$(shell make kernelversion)
+
+#
+# full_build -- are we doing a full buildd style build
+#
+ifeq ($(wildcard /CurrentlyBuilding),)
+full_build?=false
+else
+full_build?=true
+endif
+
+#
+# The debug packages are ginormous, so you probably want to skip
+# building them (as a developer).
+#
+ifeq ($(full_build),false)
+skipdbg=true
+endif
+
+abinum		:= $(shell echo $(revision) | sed -e 's/\..*//')$(abi_suffix)
+prev_abinum	:= $(shell echo $(prev_revision) | sed -e 's/\..*//')$(abi_suffix)
+abi_release	:= $(release)-$(abinum)
+
+uploadnum	:= $(shell echo $(revision) | sed -e 's/.*\.//')
+ifneq ($(full_build),false)
+  uploadnum	:= $(uploadnum)-Ubuntu
+endif
+
+# XXX: linux-libc-dev got bumped to -803.N inadvertantly by a ti-omap4 upload
+#      shift our version higher for this package only.  Ensure this only
+#      occurs for the v2.6.35 kernel so that we do not propogate this into
+#      any other series.
+raw_uploadnum	:= $(shell echo $(revision) | sed -e 's/.*\.//')
+libc_dev_version :=
+ifeq ($(DEBIAN),debian.master)
+ifeq ($(release),2.6.35)
+libc_dev_version := -v$(release)-$(shell expr "$(abinum)" + 1000).$(raw_uploadnum)
+endif
+endif
+
+DEB_HOST_MULTIARCH = $(shell dpkg-architecture -qDEB_HOST_MULTIARCH)
+DEB_HOST_GNU_TYPE  = $(shell dpkg-architecture -qDEB_HOST_GNU_TYPE)
+DEB_BUILD_GNU_TYPE = $(shell dpkg-architecture -qDEB_BUILD_GNU_TYPE)
+DEB_HOST_ARCH = $(shell dpkg-architecture -qDEB_HOST_ARCH)
+DEB_BUILD_ARCH = $(shell dpkg-architecture -qDEB_BUILD_ARCH)
+
+#
+# Detect invocations of the form 'fakeroot debian/rules binary arch=armel'
+# within an x86'en schroot. This only gets you part of the way since the
+# packaging phase fails, but you can at least compile the kernel quickly.
+#
+arch := $(DEB_HOST_ARCH)
+ifneq ($(arch),$(DEB_HOST_ARCH))
+	CROSS_COMPILE ?= $(shell dpkg-architecture -a$(arch) -qDEB_HOST_GNU_TYPE -f 2>/dev/null)-
+endif
+
+#
+# Detect invocations of the form 'dpkg-buildpackage -B -aarmel' within
+# an x86'en schroot. This is the only way to build all of the packages
+# (except for tools).
+#
+ifneq ($(DEB_BUILD_GNU_TYPE),$(DEB_HOST_GNU_TYPE))
+	CROSS_COMPILE ?= $(DEB_HOST_GNU_TYPE)-
+endif
+
+abidir		:= $(CURDIR)/$(DEBIAN)/abi/$(release)-$(revision)/$(arch)
+prev_abidir	:= $(CURDIR)/$(DEBIAN)/abi/$(release)-$(prev_revision)/$(arch)
+commonconfdir	:= $(CURDIR)/$(DEBIAN)/config
+archconfdir	:= $(CURDIR)/$(DEBIAN)/config/$(arch)
+sharedconfdir	:= $(CURDIR)/debian.master/config
+builddir	:= $(CURDIR)/debian/build
+stampdir	:= $(CURDIR)/debian/stamps
+
+#
+# The binary package name always starts with linux-image-$KVER-$ABI.$UPLOAD_NUM. There
+# are places that you'll find linux-image hard coded, but I guess thats OK since the
+# assumption that the binary package always starts with linux-image will never change.
+#
+bin_pkg_name=linux-image-$(abi_release)
+extra_pkg_name=linux-image-extra-$(abi_release)
+hdrs_pkg_name=linux-headers-$(abi_release)
+#
+# The generation of content in the doc package depends on both 'AUTOBUILD=' and
+# 'do_doc_package_content=true'. There are usually build errors during the development
+# cycle, so its OK to leave 'do_doc_package_content=false' until those build
+# failures get sorted out. Finally, the doc package doesn't really need to be built
+# for developer testing (its kind of slow), so only do it if on a buildd.
+do_doc_package=true
+do_doc_package_content=true
+ifeq ($(full_build),false)
+do_doc_package_content=false
+endif
+doc_pkg_name=$(src_pkg_name)-doc
+
+#
+# Similarly with the linux-source package, you need not build it as a developer. Its
+# somewhat I/O intensive and utterly useless.
+#
+do_source_package=true
+do_source_package_content=true
+ifeq ($(full_build),false)
+do_source_package_content=false
+endif
+
+# linux-libc-dev may not be needed, default to building it.
+do_libc_dev_package=true
+
+# common headers normally is built as an indep package, but may be arch
+do_common_headers_indep=true
+
+# add a 'full source' mode
+do_full_source=false
+
+# build tools
+ifneq ($(wildcard $(CURDIR)/tools),)
+	ifeq ($(do_tools),)
+		ifneq ($(DEB_BUILD_GNU_TYPE),$(DEB_HOST_GNU_TYPE))
+			do_tools=false
+		endif
+	endif
+	do_tools?=true
+else
+	do_tools?=false
+endif
+tools_pkg_name=$(src_pkg_name)-tools-$(abi_release)
+tools_common_pkg_name=$(src_pkg_name)-tools-common
+
+# The general flavour specific image package.
+do_flavour_image_package=true
+
+# The general flavour specific header package.
+do_flavour_header_package=true
+
+# Support parallel=<n> in DEB_BUILD_OPTIONS (see #209008)
+#
+# These 2 environment variables set the -j value of the kernel build. For example,
+# CONCURRENCY_LEVEL=16 fakeroot $(DEBIAN)/rules binary-debs
+# or
+# DEB_BUILD_OPTIONS=parallel=16 fakeroot $(DEBIAN)/rules binary-debs
+#
+# The default is to use the number of CPUs.
+#
+COMMA=,
+DEB_BUILD_OPTIONS_PARA = $(subst parallel=,,$(filter parallel=%,$(subst $(COMMA), ,$(DEB_BUILD_OPTIONS))))
+ifneq (,$(DEB_BUILD_OPTIONS_PARA))
+  CONCURRENCY_LEVEL := $(DEB_BUILD_OPTIONS_PARA)
+endif
+
+ifeq ($(CONCURRENCY_LEVEL),)
+  # Check the environment
+  CONCURRENCY_LEVEL := $(shell echo $$CONCURRENCY_LEVEL)
+  # No? Then build with the number of CPUs on the host.
+  ifeq ($(CONCURRENCY_LEVEL),)
+      CONCURRENCY_LEVEL := $(shell expr `getconf _NPROCESSORS_ONLN` \* 1)
+  endif
+  # Oh hell, give 'em one
+  ifeq ($(CONCURRENCY_LEVEL),)
+    CONCURRENCY_LEVEL := 1
+  endif
+endif
+
+conc_level		= -j$(CONCURRENCY_LEVEL)
+
+# target_flavour is filled in for each step
+kmake = make ARCH=$(build_arch) \
+	CROSS_COMPILE=$(CROSS_COMPILE) \
+	KERNELVERSION=$(abi_release)-$(target_flavour) \
+	CONFIG_DEBUG_SECTION_MISMATCH=y \
+	KBUILD_BUILD_VERSION="$(uploadnum)" \
+	LOCALVERSION= localver-extra=
+ifneq ($(LOCAL_ENV_CC),)
+kmake += CC=$(LOCAL_ENV_CC) DISTCC_HOSTS=$(LOCAL_ENV_DISTCC_HOSTS)
+endif
+
+# Locking is required in parallel builds to prevent loss of contents
+# of the debian/files.
+lockme_file = $(CURDIR)/debian/.LOCK
+lockme_cmd = flock -w 60
+lockme = $(lockme_cmd) $(lockme_file)

debian/rules.d/1-maintainer.mk

+# The following targets are for the maintainer only! do not run if you don't
+# know what they do.
+
+.PHONY: printenv updateconfigs printchanges insertchanges startnewrelease diffupstream help updateportsconfigs editportsconfigs
+
+help:
+	@echo "These are the targets in addition to the normal $(DEBIAN) ones:"
+	@echo
+	@echo "  printenv        : Print some variables used in the build"
+	@echo
+	@echo "  updateconfigs        : Update core arch configs"
+	@echo
+	@echo "  editconfigs          : Update core arch configs interractively"
+	@echo "  genconfigs           : Generate core arch configs in CONFIGS/*"
+	@echo
+	@echo "  updateportsconfigs   : Update ports arch configs"
+	@echo
+	@echo "  editportsconfigs     : Update ports arch configs interactivly"
+	@echo "  genportconfigs       : Generate ports arch configs in CONFIGS/*"
+	@echo
+	@echo "  printchanges    : Print the current changelog entries (from git)"
+	@echo
+	@echo "  insertchanges   : Insert current changelog entries (from git)"
+	@echo
+	@echo "  startnewrelease : Start a new changelog set"
+	@echo
+	@echo "  diffupstream    : Diff stock kernel code against upstream (git)"
+	@echo
+	@echo "  help            : If you are kernel hacking, you need the professional"
+	@echo "                    version of this"
+	@echo
+	@echo "Environment variables:"
+	@echo
+	@echo "  NOKERNLOG       : Do not add upstream kernel commits to changelog"
+	@echo "  CONCURRENCY_LEVEL=X"
+	@echo "                  : Use -jX for kernel compile"
+	@echo "  PRINTSHAS       : Include SHAs for commits in changelog"
+
+printdebian:
+	@echo "$(DEBIAN)"
+
+updateconfigs defaultconfigs editconfigs genconfigs dumpconfigs:
+	dh_testdir;
+	$(SHELL) $(DROOT)/scripts/misc/kernelconfig $@
+	rm -rf build
+
+updateportsconfigs defaultportsconfigs editportsconfigs genportsconfigs askconfigs:
+	dh_testdir;
+	$(SHELL) $(DROOT)/scripts/misc/kernelconfig $@ ports
+	rm -rf build
+
+printenv:
+	dh_testdir
+	@echo "src package name  = $(src_pkg_name)"
+	@echo "release           = $(release)"
+	@echo "revisions         = $(revisions)"
+	@echo "revision          = $(revision)"
+	@echo "uploadnum         = $(uploadnum)"
+	@echo "prev_revisions    = $(prev_revisions)"
+	@echo "prev_revision     = $(prev_revision)"
+	@echo "abinum            = $(abinum)"
+	@echo "gitver            = $(gitver)"
+	@echo "flavours          = $(flavours)"
+	@echo "skipabi           = $(skipabi)"
+	@echo "skipmodule        = $(skipmodule)"
+	@echo "skipdbg           = $(skipdbg)"
+	@echo "ubuntu_log_opts   = $(ubuntu_log_opts)"
+	@echo "CONCURRENCY_LEVEL = $(CONCURRENCY_LEVEL)"
+	@echo "bin package name  = $(bin_pkg_name)"
+	@echo "hdr package name  = $(hdrs_pkg_name)"
+	@echo "doc package name  = $(doc_pkg_name)"
+	@echo "do_doc_package            = $(do_doc_package)"
+	@echo "do_doc_package_content    = $(do_doc_package_content)"
+	@echo "do_source_package         = $(do_source_package)"
+	@echo "do_source_package_content = $(do_source_package_content)"
+	@echo "do_libc_dev_package       = $(do_libc_dev_package)"
+	@echo "do_flavour_image_package  = $(do_flavour_image_package)"
+	@echo "do_flavour_header_package = $(do_flavour_header_package)"
+	@echo "do_common_headers_indep   = $(do_common_headers_indep)"
+	@echo "do_full_source            = $(do_full_source)"
+	@echo "do_tools                  = $(do_tools)"
+	@echo "full_build                = $(full_build)"
+	@echo "libc_dev_version		 = $(libc_dev_version)"
+	@echo "DEB_HOST_GNU_TYPE         = $(DEB_HOST_GNU_TYPE)"
+	@echo "DEB_BUILD_GNU_TYPE        = $(DEB_BUILD_GNU_TYPE)"
+	@echo "DEB_HOST_ARCH             = $(DEB_HOST_ARCH)"
+	@echo "DEB_BUILD_ARCH            = $(DEB_BUILD_ARCH)"
+	@echo "arch                      = $(arch)"
+	@echo "kmake                     = $(kmake)"
+
+prev_release="$(release)-$(prev_revision)"
+printchanges:
+	@baseCommit=$$(git log --pretty=format:'%H %s' | \
+		awk '/UBUNTU: '".*Ubuntu-$(prev_release)"'$$/ { print $$1; exit }'); \
+		git log "$$baseCommit"..HEAD | \
+		perl -w -f $(DROOT)/scripts/misc/git-ubuntu-log $(ubuntu_log_opts)
+
+insertchanges:
+	@perl -w -f $(DROOT)/scripts/misc/insert-changes.pl $(DROOT) $(DEBIAN) 
+
+diffupstream:
+	@git diff-tree -p refs/remotes/linux-2.6/master..HEAD $(shell ls | grep -vE '^(ubuntu|$(DEBIAN)|\.git.*)')
+
+startnewrelease:
+	dh_testdir
+	@nextminor=$(shell expr `echo $(revision) | awk -F. '{print $$2}'` + 1); \
+	now="$(shell date -R)"; \
+	echo "Creating new changelog set for $(abi_release).$$nextminor..."; \
+	echo -e "$(src_pkg_name) ($(abi_release).$$nextminor) UNRELEASED; urgency=low\n" > $(DEBIAN)/changelog.new; \
+	echo "  CHANGELOG: Do not edit directly. Autogenerated at release." >> \
+		$(DEBIAN)/changelog.new; \
+	echo "  CHANGELOG: Use the printchanges target to see the curent changes." \
+		>> $(DEBIAN)/changelog.new; \
+	echo "  CHANGELOG: Use the insertchanges target to create the final log." \
+		>> $(DEBIAN)/changelog.new; \
+	echo -e "\n -- $$DEBFULLNAME <$$DEBEMAIL>  $$now\n" >> \
+		$(DEBIAN)/changelog.new ; \
+	cat $(DEBIAN)/changelog >> $(DEBIAN)/changelog.new; \
+	mv $(DEBIAN)/changelog.new $(DEBIAN)/changelog
+

debian/rules.d/2-binary-arch.mk

+# We don't want make removing intermediary stamps
+.SECONDARY :
+
+# Prepare the out-of-tree build directory
+ifeq ($(do_full_source),true)
+build_cd = cd $(builddir)/build-$*; #
+build_O  =
+else
+build_cd =
+build_O  = O=$(builddir)/build-$*
+endif
+
+$(stampdir)/stamp-prepare-%: config-prepare-check-%
+	@echo Debug: $@
+	@touch $@
+$(stampdir)/stamp-prepare-tree-%: target_flavour = $*
+$(stampdir)/stamp-prepare-tree-%: $(commonconfdir)/config.common.$(family) $(archconfdir)/config.common.$(arch) $(archconfdir)/config.flavour.%
+	@echo Debug: $@
+	install -d $(builddir)/build-$*
+	touch $(builddir)/build-$*/ubuntu-build
+	[ "$(do_full_source)" != 'true' ] && true || \
+		rsync -a --exclude debian --exclude debian.master --exclude $(DEBIAN) * $(builddir)/build-$*
+	cat $^ | sed -e 's/.*CONFIG_VERSION_SIGNATURE.*/CONFIG_VERSION_SIGNATURE="Ubuntu $(release)-$(revision)-$* $(raw_kernelversion)"/' > $(builddir)/build-$*/.config
+	find $(builddir)/build-$* -name "*.ko" | xargs rm -f
+	$(build_cd) $(kmake) $(build_O) -j1 silentoldconfig prepare scripts
+	touch $@
+
+# Used by developers as a shortcut to prepare a tree for compilation.
+prepare-%: $(stampdir)/stamp-prepare-%
+	@echo Debug: $@
+# Used by developers to allow efficient pre-building without fakeroot.
+build-%: $(stampdir)/stamp-build-%
+	@echo Debug: $@
+
+# Do the actual build, including image and modules
+$(stampdir)/stamp-build-%: target_flavour = $*
+$(stampdir)/stamp-build-%: dtb_target = $(notdir $(dtb_file_$*))
+$(stampdir)/stamp-build-%: $(stampdir)/stamp-prepare-%
+	@echo Debug: $@
+	$(build_cd) $(kmake) $(build_O) $(conc_level) $(build_image) modules $(dtb_target)
+	@touch $@
+
+# Install the finished build
+install-%: pkgdir = $(CURDIR)/debian/$(bin_pkg_name)-$*
+install-%: pkgdir_ex = $(CURDIR)/debian/$(extra_pkg_name)-$*
+install-%: bindoc = $(pkgdir)/usr/share/doc/$(bin_pkg_name)-$*
+install-%: dbgpkgdir = $(CURDIR)/debian/$(bin_pkg_name)-$*-dbgsym
+install-%: basepkg = $(hdrs_pkg_name)
+install-%: hdrdir = $(CURDIR)/debian/$(basepkg)-$*/usr/src/$(basepkg)-$*
+install-%: target_flavour = $*
+install-%: dtb_file=$(dtb_file_$*)
+install-%: dtb_target=$(notdir $(dtb_file_$*))
+install-%: checks-%
+	@echo Debug: $@
+	dh_testdir
+	dh_testroot
+	dh_clean -k -p$(bin_pkg_name)-$*
+	dh_clean -k -p$(hdrs_pkg_name)-$*
+	dh_clean -k -p$(dbg_pkg_name)-$*
+
+	# The main image
+	# compress_file logic required because not all architectures
+	# generate a zImage automatically out of the box
+ifeq ($(compress_file),)
+	install -m600 -D $(builddir)/build-$*/$(kernel_file) \
+		$(pkgdir)/boot/$(install_file)-$(abi_release)-$*
+else
+	install -d $(pkgdir)/boot
+	gzip -c9v $(builddir)/build-$*/$(kernel_file) > \
+		$(pkgdir)/boot/$(install_file)-$(abi_release)-$*
+	chmod 600 $(pkgdir)/boot/$(install_file)-$(abi_release)-$*
+endif
+
+	install -m644 $(builddir)/build-$*/.config \
+		$(pkgdir)/boot/config-$(abi_release)-$*
+	install -m644 $(abidir)/$* \
+		$(pkgdir)/boot/abi-$(abi_release)-$*
+	install -m600 $(builddir)/build-$*/System.map \
+		$(pkgdir)/boot/System.map-$(abi_release)-$*
+	if [ "$(dtb_target)" ]; then \
+		install -d $(pkgdir)/lib/firmware/$(abi_release)-$*/device-tree; \
+		install -m644 $(builddir)/build-$*/$(dtb_file) \
+			$(pkgdir)/lib/firmware/$(abi_release)-$*/device-tree/$(dtb_target); \
+	fi
+ifeq ($(no_dumpfile),)
+	makedumpfile -g $(pkgdir)/boot/vmcoreinfo-$(abi_release)-$* \
+		-x $(builddir)/build-$*/vmlinux
+	chmod 0600 $(pkgdir)/boot/vmcoreinfo-$(abi_release)-$*
+endif
+
+	$(build_cd) $(kmake) $(build_O) $(conc_level) modules_install \
+		INSTALL_MOD_STRIP=1 INSTALL_MOD_PATH=$(pkgdir)/ \
+		INSTALL_FW_PATH=$(pkgdir)/lib/firmware/$(abi_release)-$*
+
+	#
+	# Remove all modules not in the inclusion list.
+	#
+	if [ -f $(DEBIAN)/control.d/$(target_flavour).inclusion-list ] ; then \
+		mkdir -p $(pkgdir_ex)/lib/modules/$(abi_release)-$*; \
+		mv $(pkgdir)/lib/modules/$(abi_release)-$*/kernel \
+			$(pkgdir_ex)/lib/modules/$(abi_release)-$*/kernel; \
+		$(SHELL) $(DROOT)/scripts/module-inclusion --master \
+			$(pkgdir_ex)/lib/modules/$(abi_release)-$*/kernel \
+			$(pkgdir)/lib/modules/$(abi_release)-$*/kernel \
+			$(DEBIAN)/control.d/$(target_flavour).inclusion-list 2>&1 | \
+				tee $(target_flavour).inclusion-list.log; \
+		/sbin/depmod -b $(pkgdir) -ea -F $(pkgdir)/boot/System.map-$(abi_release)-$* \
+			$(abi_release)-$* 2>&1 |tee $(target_flavour).depmod.log; \
+	fi
+
+ifeq ($(no_dumpfile),)
+	makedumpfile -g $(pkgdir)/boot/vmcoreinfo-$(abi_release)-$* \
+		-x $(builddir)/build-$*/vmlinux
+	chmod 0600 $(pkgdir)/boot/vmcoreinfo-$(abi_release)-$*
+endif
+	rm -f $(pkgdir)/lib/modules/$(abi_release)-$*/build
+	rm -f $(pkgdir)/lib/modules/$(abi_release)-$*/source
+
+	# Some initramfs-tools specific modules
+	install -d $(pkgdir)/lib/modules/$(abi_release)-$*/initrd
+	if [ -f $(pkgdir)/lib/modules/$(abi_release)-$*/kernel/drivers/video/vesafb.ko ]; then\
+	  ln -f $(pkgdir)/lib/modules/$(abi_release)-$*/kernel/drivers/video/vesafb.ko \
+		$(pkgdir)/lib/modules/$(abi_release)-$*/initrd/; \
+	fi
+
+	# Now the image scripts
+	install -d $(pkgdir)/DEBIAN
+	for script in postinst postrm preinst prerm; do				\
+	  sed -e 's/=V/$(abi_release)-$*/g' -e 's/=K/$(install_file)/g'		\
+	      -e 's/=L/$(loader)/g'         -e 's@=B@$(build_arch)@g'		\
+	       $(DROOT)/control-scripts/$$script > $(pkgdir)/DEBIAN/$$script;	\
+	  chmod 755 $(pkgdir)/DEBIAN/$$script;					\
+	done
+	# Install the postinit/postrm scripts in the extras package.
+	if [ -f $(DEBIAN)/control.d/$(target_flavour).inclusion-list ] ; then	\
+		install -d $(pkgdir_ex)/DEBIAN;					\
+		for script in postinst postrm ; do				\
+			sed -e 's/=V/$(abi_release)-$*/g' -e 's/=K/$(install_file)/g'		\
+			    -e 's/=L/$(loader)/g'         -e 's@=B@$(build_arch)@g'		\
+			    debian/control-scripts/$$script > $(pkgdir_ex)/DEBIAN/$$script; \
+			chmod 755 $(pkgdir_ex)/DEBIAN/$$script;			\
+		done;								\
+	fi
+
+	# Install the full changelog.
+ifeq ($(do_doc_package),true)
+	install -d $(bindoc)
+	cat $(DEBIAN)/changelog $(DEBIAN)/changelog.historical | \
+		gzip -9 >$(bindoc)/changelog.Debian.old.gz
+	chmod 644 $(bindoc)/changelog.Debian.old.gz
+endif
+
+ifneq ($(skipsub),true)
+	for sub in $($(*)_sub); do					\
+		if ! (TO=$$sub FROM=$* ABI_RELEASE=$(abi_release) $(SHELL)		\
+			$(DROOT)/scripts/sub-flavour); then exit 1; fi;		\
+		/sbin/depmod -b debian/$(bin_pkg_name)-$$sub		\
+			-ea -F debian/$(bin_pkg_name)-$$sub/boot/System.map-$(abi_release)-$* \
+			$(abi_release)-$*;					\
+		install -d debian/$(bin_pkg_name)-$$sub/DEBIAN;	\
+		for script in postinst postrm preinst prerm; do			\
+			sed -e 's/=V/$(abi_release)-$*/g'			\
+			    -e 's/=K/$(install_file)/g'				\
+			    -e 's/=L/$(loader)/g'				\
+			    -e 's@=B@$(build_arch)@g'				\
+				$(DROOT)/control-scripts/$$script >		\
+				debian/$(bin_pkg_name)-$$sub/DEBIAN/$$script;\
+			chmod 755  debian/$(bin_pkg_name)-$$sub/DEBIAN/$$script;\
+		done;								\
+	done
+endif
+
+ifneq ($(skipdbg),true)
+	# Debug image is simple
+	install -m644 -D $(builddir)/build-$*/vmlinux \
+		$(dbgpkgdir)/usr/lib/debug/boot/vmlinux-$(abi_release)-$*
+	$(build_cd) $(kmake) $(build_O) modules_install \
+		INSTALL_MOD_PATH=$(dbgpkgdir)/usr/lib/debug
+	# Add .gnu_debuglink sections to each stripped .ko
+	# pointing to unstripped verson
+	find $(pkgdir) -name '*.ko' | sed 's|$(pkgdir)||'| while read module ; do \
+		if [[ -f "$(dbgpkgdir)/usr/lib/debug/$$module" ]] ; then \
+			$(CROSS_COMPILE)objcopy \
+				--add-gnu-debuglink=$(dbgpkgdir)/usr/lib/debug/$$module \
+				$(pkgdir)/$$module; \
+		fi; \
+	done
+	rm -f $(dbgpkgdir)/usr/lib/debug/lib/modules/$(abi_release)-$*/build
+	rm -f $(dbgpkgdir)/usr/lib/debug/lib/modules/$(abi_release)-$*/source
+	rm -f $(dbgpkgdir)/usr/lib/debug/lib/modules/$(abi_release)-$*/modules.*
+	rm -fr $(dbgpkgdir)/usr/lib/debug/lib/firmware
+endif
+
+	# The flavour specific headers image
+	# TODO: Would be nice if we didn't have to dupe the original builddir
+	install -d -m755 $(hdrdir)
+	cat $(builddir)/build-$*/.config | \
+		sed -e 's/.*CONFIG_DEBUG_INFO=.*/# CONFIG_DEBUG_INFO is not set/g' > \
+		$(hdrdir)/.config
+	chmod 644 $(hdrdir)/.config
+	$(kmake) O=$(hdrdir) -j1 silentoldconfig prepare scripts
+	# We'll symlink this stuff
+	rm -f $(hdrdir)/Makefile
+	rm -rf $(hdrdir)/include2
+	# Copy over the compilation version.
+	cp "$(builddir)/build-$*/include/generated/compile.h" \
+		"$(hdrdir)/include/generated/compile.h"
+	# powerpc seems to need some .o files for external module linking. Add them in.
+ifeq ($(arch),powerpc)
+	mkdir -p $(hdrdir)/arch/powerpc/lib
+	cp $(builddir)/build-$*/arch/powerpc/lib/*.o $(hdrdir)/arch/powerpc/lib
+endif
+	# Script to symlink everything up
+	$(SHELL) $(DROOT)/scripts/link-headers "$(hdrdir)" "$(basepkg)" "$*"
+	# The build symlink
+	install -d debian/$(basepkg)-$*/lib/modules/$(abi_release)-$*
+	ln -s /usr/src/$(basepkg)-$* \
+		debian/$(basepkg)-$*/lib/modules/$(abi_release)-$*/build
+	# And finally the symvers
+	install -m644 $(builddir)/build-$*/Module.symvers \
+		$(hdrdir)/Module.symvers
+
+	# Now the header scripts
+	install -d $(CURDIR)/debian/$(basepkg)-$*/DEBIAN
+	for script in postinst; do						\
+	  sed -e 's/=V/$(abi_release)-$*/g' -e 's/=K/$(install_file)/g'	\
+		$(DROOT)/control-scripts/headers-$$script > 			\
+			$(CURDIR)/debian/$(basepkg)-$*/DEBIAN/$$script;		\
+	  chmod 755 $(CURDIR)/debian/$(basepkg)-$*/DEBIAN/$$script;		\
+	done
+
+	# At the end of the package prep, call the tests
+	DPKG_ARCH="$(arch)" KERN_ARCH="$(build_arch)" FLAVOUR="$*"	\
+	 VERSION="$(abi_release)" REVISION="$(revision)"		\
+	 PREV_REVISION="$(prev_revision)" ABI_NUM="$(abinum)"		\
+	 PREV_ABI_NUM="$(prev_abinum)" BUILD_DIR="$(builddir)/build-$*"	\
+	 INSTALL_DIR="$(pkgdir)" SOURCE_DIR="$(CURDIR)"			\
+	 run-parts -v $(DROOT)/tests
+
+	#
+	# Remove files which are generated at installation by postinst,
+	# except for modules.order and modules.builtin
+	# 
+	# NOTE: need to keep this list in sync with postrm
+	#
+	mkdir $(pkgdir)/lib/modules/$(abi_release)-$*/_
+	mv $(pkgdir)/lib/modules/$(abi_release)-$*/modules.order \
+		$(pkgdir)/lib/modules/$(abi_release)-$*/_
+	if [ -f $(pkgdir)/lib/modules/$(abi_release)-$*/modules.builtin ] ; then \
+	    mv $(pkgdir)/lib/modules/$(abi_release)-$*/modules.builtin \
+		$(pkgdir)/lib/modules/$(abi_release)-$*/_; \
+	fi
+	rm -f $(pkgdir)/lib/modules/$(abi_release)-$*/modules.*
+	mv $(pkgdir)/lib/modules/$(abi_release)-$*/_/* \
+		$(pkgdir)/lib/modules/$(abi_release)-$*
+	rmdir $(pkgdir)/lib/modules/$(abi_release)-$*/_
+
+headers_tmp := $(CURDIR)/debian/tmp-headers
+headers_dir := $(CURDIR)/debian/linux-libc-dev
+
+hmake := $(MAKE) -C $(CURDIR) O=$(headers_tmp) \
+	KERNELVERSION=$(abi_release) INSTALL_HDR_PATH=$(headers_tmp)/install \
+	SHELL="$(SHELL)" ARCH=$(header_arch)
+
+install-arch-headers:
+	@echo Debug: $@
+	dh_testdir
+	dh_testroot
+	dh_clean -k -plinux-libc-dev
+
+	rm -rf $(headers_tmp)
+	install -d $(headers_tmp) $(headers_dir)/usr/include/
+
+	$(hmake) $(defconfig)
+	mv $(headers_tmp)/.config $(headers_tmp)/.config.old
+	sed -e 's/^# \(CONFIG_MODVERSIONS\) is not set$$/\1=y/' \
+	  -e 's/.*CONFIG_LOCALVERSION_AUTO.*/# CONFIG_LOCALVERSION_AUTO is not set/' \
+	  $(headers_tmp)/.config.old > $(headers_tmp)/.config
+	$(hmake) silentoldconfig
+	$(hmake) $(conc_level) headers_install
+
+	( cd $(headers_tmp)/install/include/ && \
+		find . -name '.' -o -name '.*' -prune -o -print | \
+                cpio -pvd --preserve-modification-time \
+			$(headers_dir)/usr/include/ )
+	mkdir $(headers_dir)/usr/include/$(DEB_HOST_MULTIARCH)
+	mv $(headers_dir)/usr/include/asm $(headers_dir)/usr/include/$(DEB_HOST_MULTIARCH)/
+
+	rm -rf $(headers_tmp)
+
+binary-arch-headers: install-arch-headers
+	@echo Debug: $@
+	dh_testdir
+	dh_testroot
+ifeq ($(do_libc_dev_package),true)
+ifneq ($(DEBIAN),debian.master)
+	echo "non-master branch building linux-libc-dev, aborting"
+	exit 1
+endif
+	dh_installchangelogs -plinux-libc-dev
+	dh_installdocs -plinux-libc-dev
+	dh_compress -plinux-libc-dev
+	dh_fixperms -plinux-libc-dev
+	dh_installdeb -plinux-libc-dev
+	$(lockme) dh_gencontrol -plinux-libc-dev -- $(libc_dev_version)
+	dh_md5sums -plinux-libc-dev
+	dh_builddeb -plinux-libc-dev
+endif
+
+binary-%: pkgimg = $(bin_pkg_name)-$*
+binary-%: pkgimg_ex = $(extra_pkg_name)-$*
+binary-%: pkghdr = $(hdrs_pkg_name)-$*
+binary-%: dbgpkg = $(bin_pkg_name)-$*-dbgsym
+binary-%: dbgpkgdir = $(CURDIR)/debian/$(bin_pkg_name)-$*-dbgsym
+binary-%: target_flavour = $*
+binary-%: install-%
+	@echo Debug: $@
+	dh_testdir
+	dh_testroot
+
+	dh_installchangelogs -p$(pkgimg)
+	dh_installdocs -p$(pkgimg)
+	dh_compress -p$(pkgimg)
+	dh_fixperms -p$(pkgimg) -X/boot/
+	dh_installdeb -p$(pkgimg)
+	dh_shlibdeps -p$(pkgimg)
+	$(lockme) dh_gencontrol -p$(pkgimg)
+	dh_md5sums -p$(pkgimg)
+	dh_builddeb -p$(pkgimg) -- -Zbzip2 -z9
+
+	if [ -f $(DEBIAN)/control.d/$(target_flavour).inclusion-list ] ; then \
+		dh_installchangelogs -p$(pkgimg_ex); \
+		dh_installdocs -p$(pkgimg_ex); \
+		dh_compress -p$(pkgimg_ex); \
+		dh_fixperms -p$(pkgimg_ex) -X/boot/; \
+		dh_installdeb -p$(pkgimg_ex); \
+		dh_shlibdeps -p$(pkgimg_ex); \
+		$(lockme) dh_gencontrol -p$(pkgimg_ex); \
+		dh_md5sums -p$(pkgimg_ex); \
+		dh_builddeb -p$(pkgimg_ex) -- -Zbzip2 -z9; \
+	fi
+
+	dh_installchangelogs -p$(pkghdr)
+	dh_installdocs -p$(pkghdr)
+	dh_compress -p$(pkghdr)
+	dh_fixperms -p$(pkghdr)
+	dh_shlibdeps -p$(pkghdr)
+	dh_installdeb -p$(pkghdr)
+	$(lockme) dh_gencontrol -p$(pkghdr)
+	dh_md5sums -p$(pkghdr)
+	dh_builddeb -p$(pkghdr)
+
+ifneq ($(skipsub),true)
+	@set -e; for sub in $($(*)_sub); do		\
+		pkg=$(bin_pkg_name)-$$sub;	\
+		dh_installchangelogs -p$$pkg;		\
+		dh_installdocs -p$$pkg;			\
+		dh_compress -p$$pkg;			\
+		dh_fixperms -p$$pkg -X/boot/;		\
+		dh_shlibdeps -p$$pkg;			\
+		dh_installdeb -p$$pkg;			\
+		$(lockme) dh_gencontrol -p$$pkg;			\
+		dh_md5sums -p$$pkg;			\
+		dh_builddeb -p$$pkg;			\
+	done
+endif
+
+ifneq ($(skipdbg),true)
+	dh_installchangelogs -p$(dbgpkg)
+	dh_installdocs -p$(dbgpkg)
+	dh_compress -p$(dbgpkg)
+	dh_fixperms -p$(dbgpkg)
+	dh_installdeb -p$(dbgpkg)
+	$(lockme) dh_gencontrol -p$(dbgpkg)
+	dh_md5sums -p$(dbgpkg)
+	dh_builddeb -p$(dbgpkg)
+
+	# Hokay...here's where we do a little twiddling...
+	# Renaming the debug package prevents it from getting into
+	# the primary archive, and therefore prevents this very large
+	# package from being mirrored. It is instead, through some
+	# archive admin hackery, copied to http://ddebs.ubuntu.com.
+	#
+	mv ../$(dbgpkg)_$(release)-$(revision)_$(arch).deb \
+		../$(dbgpkg)_$(release)-$(revision)_$(arch).ddeb
+	set -e; \
+	( \
+		$(lockme_cmd) 9 || exit 1; \
+		if grep -qs '^Build-Debug-Symbols: yes$$' /CurrentlyBuilding; then \
+			sed -i '/^$(dbgpkg)_/s/\.deb /.ddeb /' debian/files; \
+		else \
+			grep -v '^$(dbgpkg)_.*$$' debian/files > debian/files.new; \
+			mv debian/files.new debian/files; \
+		fi; \
+	) 9>$(lockme_file)
+	# Now, the package wont get into the archive, but it will get put
+	# into the debug system.
+endif
+ifneq ($(full_build),false)
+	# Clean out this flavours build directory.
+	rm -rf $(builddir)/build-$*
+	# Clean out the debugging package source directory.
+	rm -rf $(dbgpkgdir)
+endif
+
+#
+# per-architecture packages
+#
+builddirpa = $(builddir)/tools-perarch
+
+$(stampdir)/stamp-prepare-perarch:
+	@echo Debug: $@
+ifeq ($(do_tools),true)
+	rm -rf $(builddirpa)
+	install -d $(builddirpa)
+	for i in *; do ln -s $(CURDIR)/$$i $(builddirpa); done
+	rm $(builddirpa)/tools
+	rsync -a tools/ $(builddirpa)/tools/
+endif
+	touch $@
+
+$(stampdir)/stamp-build-perarch: $(stampdir)/stamp-prepare-perarch
+	@echo Debug: $@
+ifeq ($(do_tools),true)
+	cd $(builddirpa)/tools/perf && \
+		make HAVE_CPLUS_DEMANGLE=1 CROSS_COMPILE=$(CROSS_COMPILE)
+	if [ "$(arch)" = "amd64" ] || [ "$(arch)" = "i386" ]; then \
+		cd $(builddirpa)/tools/power/x86/x86_energy_perf_policy && make CROSS_COMPILE=$(CROSS_COMPILE); \
+		cd $(builddirpa)/tools/power/x86/turbostat && make CROSS_COMPILE=$(CROSS_COMPILE); \
+		if [ "$(do_hyperv)" = "true" ]; then \
+			cd $(builddirpa)/tools/hv && make CROSS_COMPILE=$(CROSS_COMPILE); \
+		fi; \
+	fi
+endif
+	@touch $@
+
+install-perarch: toolspkgdir = $(CURDIR)/debian/$(tools_pkg_name)
+install-perarch: $(stampdir)/stamp-build-perarch
+	@echo Debug: $@
+	# Add the tools.
+ifeq ($(do_tools),true)
+	install -d $(toolspkgdir)/usr/bin
+	install -s -m755 $(builddirpa)/tools/perf/perf \
+		$(toolspkgdir)/usr/bin/perf_$(abi_release)
+	if [ "$(arch)" = "amd64" ] || [ "$(arch)" = "i386" ]; then \
+		install -s -m755 $(builddirpa)/tools/power/x86/x86_energy_perf_policy/x86_energy_perf_policy \
+			$(toolspkgdir)/usr/bin/x86_energy_perf_policy_$(abi_release); \
+		install -s -m755 $(builddirpa)/tools/power/x86/turbostat/turbostat \
+			$(toolspkgdir)/usr/bin/turbostat_$(abi_release); \
+		if [ "$(do_hyperv)" = "true" ]; then \
+			install -d $(toolspkgdir)/usr/sbin; \
+			install -s -m755 $(builddirpa)/tools/hv/hv_kvp_daemon \
+				$(toolspkgdir)/usr/sbin/hv_kvp_daemon_$(abi_release); \
+		fi; \
+	fi
+endif
+
+binary-perarch: toolspkg = $(tools_pkg_name)
+binary-perarch: install-perarch
+	@echo Debug: $@
+ifeq ($(do_tools),true)
+	dh_installchangelogs -p$(toolspkg)
+	dh_installdocs -p$(toolspkg)
+	dh_compress -p$(toolspkg)
+	dh_fixperms -p$(toolspkg)
+	dh_shlibdeps -p$(toolspkg)
+	dh_installdeb -p$(toolspkg)
+	$(lockme) dh_gencontrol -p$(toolspkg)
+	dh_md5sums -p$(toolspkg)
+	dh_builddeb -p$(toolspkg)
+endif
+
+binary-debs: binary-perarch $(addprefix binary-,$(flavours))
+	@echo Debug: $@
+
+build-arch-deps-$(do_flavour_image_package) += $(addprefix $(stampdir)/stamp-build-,$(flavours))
+build-arch: $(build-arch-deps-true)
+	@echo Debug: $@
+
+ifeq ($(AUTOBUILD),)
+binary-arch-deps-$(do_flavour_image_package) += binary-udebs
+else
+binary-arch-deps-$(do_flavour_image_package) = binary-debs
+endif
+binary-arch-deps-$(do_libc_dev_package) += binary-arch-headers
+ifneq ($(do_common_headers_indep),true)
+binary-arch-deps-$(do_flavour_header_package) += binary-headers
+endif
+binary-arch: $(binary-arch-deps-true)
+	@echo Debug: $@
+

debian/rules.d/3-binary-indep.mk

+build-indep:
+	@echo Debug: $@
+
+docpkg = $(doc_pkg_name)
+docdir = $(CURDIR)/debian/$(docpkg)/usr/share/doc/$(docpkg)
+install-doc: install-headers
+	@echo Debug: $@
+ifeq ($(do_doc_package),true)
+	dh_testdir
+	dh_testroot
+	dh_clean -k -p$(docpkg)
+
+	install -d $(docdir)
+ifeq ($(do_doc_package_content),true)
+	# First the html docs. We skip these for autobuilds
+	if [ -z "$(AUTOBUILD)" ]; then \
+		install -d $(docdir)/$(doc_pkg_name)-tmp; \
+		$(kmake) O=$(docdir)/$(doc_pkg_name)-tmp htmldocs; \
+		mv $(docdir)/$(doc_pkg_name)-tmp/Documentation/DocBook \
+			$(docdir)/html; \
+		rm -rf $(docdir)/$(doc_pkg_name)-tmp; \
+	fi
+endif
+	# Copy the rest
+	cp -a Documentation/* $(docdir)
+	rm -rf $(docdir)/DocBook
+	find $(docdir) -name .gitignore | xargs rm -f
+endif
+
+indep_hdrpkg = $(hdrs_pkg_name)
+indep_hdrdir = $(CURDIR)/debian/$(indep_hdrpkg)/usr/src/$(indep_hdrpkg)
+install-headers:
+	@echo Debug: $@
+ifeq ($(do_flavour_header_package),true)
+	dh_testdir
+	dh_testroot
+	dh_clean -k -p$(indep_hdrpkg)
+
+	install -d $(indep_hdrdir)
+	find . -path './debian' -prune -o -path './$(DEBIAN)' -prune \
+	  -o -path './include/*' -prune \
+	  -o -path './scripts/*' -prune -o -type f \
+	  \( -name 'Makefile*' -o -name 'Kconfig*' -o -name 'Kbuild*' -o \
+	     -name '*.sh' -o -name '*.pl' -o -name '*.lds' \) \
+	  -print | cpio -pd --preserve-modification-time $(indep_hdrdir)
+	cp -a drivers/media/dvb/dvb-core/*.h $(indep_hdrdir)/drivers/media/dvb/dvb-core
+	cp -a drivers/media/video/*.h $(indep_hdrdir)/drivers/media/video
+	cp -a drivers/media/dvb/frontends/*.h $(indep_hdrdir)/drivers/media/dvb/frontends
+	cp -a scripts include $(indep_hdrdir)
+	(find arch -name include -type d -print | \
+		xargs -n1 -i: find : -type f) | \
+		cpio -pd --preserve-modification-time $(indep_hdrdir)
+endif
+
+srcpkg = $(src_pkg_name)-source-$(release)
+srcdir = $(CURDIR)/debian/$(srcpkg)/usr/src/$(srcpkg)
+balldir = $(CURDIR)/debian/$(srcpkg)/usr/src/$(srcpkg)/$(srcpkg)
+install-source: install-doc
+	@echo Debug: $@
+ifeq ($(do_source_package),true)
+	dh_testdir
+	dh_testroot
+	dh_clean -k -p$(srcpkg)
+
+	install -d $(srcdir)
+ifeq ($(do_source_package_content),true)
+	find . -path './debian' -prune -o -path './$(DEBIAN)' -prune -o \
+		-path './.*' -prune -o -print | \
+		cpio -pd --preserve-modification-time $(balldir)
+	(cd $(srcdir); tar cf - $(srcpkg)) | bzip2 -9c > \
+		$(srcdir)/$(srcpkg).tar.bz2
+	rm -rf $(balldir)
+	find './debian' './$(DEBIAN)' \
+		-path './debian/linux-*' -prune -o \
+		-path './debian/$(src_pkg_name)-*' -prune -o \
+		-path './debian/build' -prune -o \
+		-path './debian/files' -prune -o \
+		-path './debian/stamps' -prune -o \
+		-path './debian/tmp' -prune -o \
+		-print | \
+		cpio -pd --preserve-modification-time $(srcdir)
+	ln -s $(srcpkg)/$(srcpkg).tar.bz2 $(srcdir)/..
+endif
+endif
+
+install-tools: toolspkg = $(tools_common_pkg_name)
+install-tools: toolsbin = $(CURDIR)/debian/$(toolspkg)/usr/bin
+install-tools: toolssbin = $(CURDIR)/debian/$(toolspkg)/usr/sbin
+install-tools: toolsman = $(CURDIR)/debian/$(toolspkg)/usr/share/man
+install-tools: install-source $(stampdir)/stamp-build-perarch
+	@echo Debug: $@
+ifeq ($(do_tools),true)
+	dh_testdir
+	dh_testroot
+	dh_clean -k -p$(toolspkg)
+
+	install -d $(toolsbin)
+	install -d $(toolsman)/man1
+
+	install -m755 debian/tools/perf $(toolsbin)/perf
+	if [ "$(arch)" = "amd64" ] || [ "$(arch)" = "i386" ]; then \
+		install -m755 debian/tools/x86_energy_perf_policy $(toolsbin)/x86_energy_perf_policy; \
+		install -m755 debian/tools/turbostat $(toolsbin)/turbostat; \
+		if [ "$(do_hyperv)" = "true" ]; then \
+			install -d $(toolssbin) ; \
+			install -m755 debian/tools/generic $(toolssbin)/hv_kvp_daemon; \
+		fi; \
+	fi
+
+	rm -rf $(builddir)/tools
+	install -d $(builddir)/tools
+	for i in *; do ln -s $(CURDIR)/$$i $(builddir)/tools/; done
+	rm $(builddir)/tools/tools
+	rsync -a tools/ $(builddir)/tools/tools/
+
+	cd $(builddir)/tools/tools/perf && make man
+	install -m644 $(builddir)/tools/tools/perf/Documentation/*.1 \
+		$(toolsman)/man1
+	if [ "$(arch)" = "amd64" ] || [ "$(arch)" = "i386" ]; then \
+		install -d $(toolsman)/man8; \
+		install -m644 $(CURDIR)/tools/power/x86/x86_energy_perf_policy/*.8 $(toolsman)/man8; \
+		install -m644 $(CURDIR)/tools/power/x86/turbostat/*.8 $(toolsman)/man8; \
+		if [ "$(do_hyperv)" = "true" ]; then \
+			install -m644 $(CURDIR)/tools/hv/*.8 $(toolsman)/man8; \
+		fi; \
+	fi
+endif
+
+install-indep: install-tools
+	@echo Debug: $@
+
+# This is just to make it easy to call manually. Normally done in
+# binary-indep target during builds.
+binary-headers: install-headers
+	@echo Debug: $@
+	dh_testdir
+	dh_testroot
+	dh_installchangelogs -p$(indep_hdrpkg)
+	dh_installdocs -p$(indep_hdrpkg)
+	dh_compress -p$(indep_hdrpkg)
+	dh_fixperms -p$(indep_hdrpkg)
+	dh_installdeb -p$(indep_hdrpkg)
+	$(lockme) dh_gencontrol -p$(indep_hdrpkg)
+	dh_md5sums -p$(indep_hdrpkg)
+	dh_builddeb -p$(indep_hdrpkg)
+
+binary-indep: install-indep
+	@echo Debug: $@
+	dh_testdir
+	dh_testroot
+
+	dh_installchangelogs -i
+	dh_installdocs -i
+	dh_compress -i
+	dh_fixperms -i
+	dh_installdeb -i
+	$(lockme) dh_gencontrol -i
+	dh_md5sums -i
+	dh_builddeb -i

debian/rules.d/4-checks.mk

+# Check ABI for package against last release (if not same abinum)
+abi-check-%: $(stampdir)/stamp-build-%
+	@echo Debug: $@
+	install -d $(abidir)
+	sed -e 's/^\(.\+\)[[:space:]]\+\(.\+\)[[:space:]]\(.\+\)$$/\3 \2 \1/'	\
+		$(builddir)/build-$*/Module.symvers | sort > $(abidir)/$*
+	@perl -f $(DROOT)/scripts/abi-check "$*" "$(prev_abinum)" "$(abinum)" \
+		"$(prev_abidir)" "$(abidir)" "$(skipabi)"
+
+# Check the module list against the last release (always)
+module-check-%: $(stampdir)/stamp-build-%
+	@echo Debug: $@
+	install -d $(abidir)
+	find $(builddir)/build-$*/ -name \*.ko | \
+		sed -e 's/.*\/\([^\/]*\)\.ko/\1/' | sort > $(abidir)/$*.modules
+	@perl -f $(DROOT)/scripts/module-check "$*" \
+		"$(prev_abidir)" "$(abidir)" $(skipmodule)
+
+checks-%: module-check-% abi-check-%
+	@echo Debug: $@
+
+# Check the config against the known options list.
+config-prepare-check-%: $(stampdir)/stamp-prepare-tree-%
+	@echo Debug: $@
+	@perl -f $(DROOT)/scripts/config-check \
+		$(builddir)/build-$*/.config "$(arch)" "$*" "$(sharedconfdir)" "$(skipconfig)"
+

debian/rules.d/5-udebs.mk

+# Do udebs if not disabled in the arch-specific makefile
+binary-udebs: binary-debs
+	@echo Debug: $@
+ifeq ($(disable_d_i),)
+	@$(MAKE) --no-print-directory -f $(DROOT)/rules DEBIAN=$(DEBIAN) \
+		do-binary-udebs
+endif
+
+do-binary-udebs: debian/control
+	@echo Debug: $@
+	dh_testdir
+	dh_testroot
+
+	# unpack the kernels into a temporary directory
+	mkdir -p debian/d-i-${arch}
+
+	imagelist=$$(cat $(builddir)/kernel-versions | grep ^${arch} | awk '{print $$4}') && \
+	for i in $$imagelist; do \
+	  dpkg -x $$(ls ../linux-image-$$i\_$(release)-$(revision)_${arch}.deb) \
+		debian/d-i-${arch}; \
+	  if [ -f ../linux-image-extra-$$i\_$(release)-$(revision)_${arch}.deb ] ; then \
+	    dpkg -x ../linux-image-extra-$$i\_$(release)-$(revision)_${arch}.deb \
+		  debian/d-i-${arch}; \
+	  fi; \
+	  /sbin/depmod -b debian/d-i-${arch} $$i; \
+	done
+
+	# kernel-wedge will error if no modules unless this is touched
+	touch $(CURDIR)/debian/build/no-modules
+
+	touch ignore-dups
+	export SOURCEDIR=$(CURDIR)/debian/d-i-${arch} && \
+	  cd $(builddir) && \
+	  kernel-wedge install-files && \
+	  kernel-wedge check
+
+        # Build just the udebs
+	dilist=$$(dh_listpackages -s | grep "\-di$$") && \
+	[ -z "$dilist" ] || \
+	for i in $$dilist; do \
+	  dh_fixperms -p$$i; \
+	  $(lockme) dh_gencontrol -p$$i; \
+	  dh_builddeb -p$$i; \
+	done

debian/scripts/abi-check

+#!/usr/bin/perl -w
+
+my $flavour = shift;
+my $prev_abinum = shift;
+my $abinum = shift;
+my $prev_abidir = shift;
+my $abidir = shift;
+my $skipabi = shift;
+
+my $fail_exit = 1;
+my $EE = "EE:";
+my $errors = 0;
+my $abiskip = 0;
+
+my $count;
+
+print "II: Checking ABI for $flavour...\n";
+
+if (-f "$prev_abidir/ignore"
+    or -f "$prev_abidir/$flavour.ignore" or "$skipabi" eq "true") {
+	print "WW: Explicitly asked to ignore ABI, running in no-fail mode\n";
+	$fail_exit = 0;
+	$abiskip = 1;
+	$EE = "WW:";
+}
+
+if ($prev_abinum != $abinum) {
+	print "II: Different ABI's, running in no-fail mode\n";
+	$fail_exit = 0;
+	$EE = "WW:";
+}
+
+if (not -f "$abidir/$flavour" or not -f "$prev_abidir/$flavour") {
+	print "EE: Previous or current ABI file missing!\n";
+	print "    $abidir/$flavour\n" if not -f "$abidir/$flavour";
+	print "    $prev_abidir/$flavour\n" if not -f "$prev_abidir/$flavour";
+
+	# Exit if the ABI files are missing, but return status based on whether
+	# skip ABI was indicated.
+	if ("$abiskip" eq "1") {
+		exit(0);
+	} else {
+		exit(1);
+	}
+}
+
+my %symbols;
+my %symbols_ignore;
+my %modules_ignore;
+my %module_syms;
+
+# See if we have any ignores
+my $ignore = 0;
+print "    Reading symbols/modules to ignore...";
+
+for $file ("$prev_abidir/../blacklist", "$prev_abidir/../../perm-blacklist") {
+	if (-f $file) {
+		open(IGNORE, "< $file") or
+			die "Could not open $file";
+		while (<IGNORE>) {
+			chomp;
+			if ($_ =~ m/M: (.*)/) {
+				$modules_ignore{$1} = 1;
+			} else {
+				$symbols_ignore{$_} = 1;
+			}
+			$ignore++;
+		}
+		close(IGNORE);
+	}
+}
+print "read $ignore symbols/modules.\n";
+
+sub is_ignored($$) {
+	my ($mod, $sym) = @_;
+
+	die "Missing module name in is_ignored()" if not defined($mod);
+	die "Missing symbol name in is_ignored()" if not defined($sym);
+
+	if (defined($symbols_ignore{$sym}) or defined($modules_ignore{$mod})) {
+		return 1;
+	}
+	return 0;
+}
+
+# Read new syms first
+print "    Reading new symbols ($abinum)...";
+$count = 0;
+open(NEW, "< $abidir/$flavour") or
+	die "Could not open $abidir/$flavour";
+while (<NEW>) {
+	chomp;
+	m/^(\S+)\s(.+)\s(0x[0-9a-f]+)\s(.+)$/;
+	$symbols{$4}{'type'} = $1;
+	$symbols{$4}{'loc'} = $2;
+	$symbols{$4}{'hash'} = $3;
+	$module_syms{$2} = 0;
+	$count++;
+}
+close(NEW);
+print "read $count symbols.\n";
+
+# Now the old symbols, checking for missing ones
+print "    Reading old symbols ($prev_abinum)...";
+$count = 0;
+open(OLD, "< $prev_abidir/$flavour") or
+	die "Could not open $prev_abidir/$flavour";
+while (<OLD>) {
+	chomp;
+	m/^(\S+)\s(.+)\s(0x[0-9a-f]+)\s(.+)$/;
+	$symbols{$4}{'old_type'} = $1;
+	$symbols{$4}{'old_loc'} = $2;
+	$symbols{$4}{'old_hash'} = $3;
+	$count++;
+}
+close(OLD);
+
+print "read $count symbols.\n";
+
+print "II: Checking for missing symbols in new ABI...";
+$count = 0;
+foreach $sym (keys(%symbols)) {
+	if (!defined($symbols{$sym}{'type'})) {
+		print "\n" if not $count;
+		printf("    MISS : %s%s\n", $sym,
+			is_ignored($symbols{$sym}{'old_loc'}, $sym) ? " (ignored)" : "");
+		$count++ if !is_ignored($symbols{$sym}{'old_loc'}, $sym);
+	}
+}
+print "    " if $count;
+print "found $count missing symbols\n";
+if ($count) {
+	print "$EE Symbols gone missing (what did you do!?!)\n";
+	$errors++;
+}
+
+
+print "II: Checking for new symbols in new ABI...";
+$count = 0;
+foreach $sym (keys(%symbols)) {
+	if (!defined($symbols{$sym}{'old_type'})) {
+		print "\n" if not $count;
+		print "    NEW : $sym\n";
+		$count++;
+	}
+}
+print "    " if $count;
+print "found $count new symbols\n";
+if ($count and $prev_abinum == $abinum) {
+	print "WW: Found new symbols within same ABI. Not recommended\n";
+}
+
+print "II: Checking for changes to ABI...\n";
+$count = 0;
+my $moved = 0;
+my $changed_type = 0;
+my $changed_hash = 0;
+foreach $sym (keys(%symbols)) {
+	if (!defined($symbols{$sym}{'old_type'}) or
+	    !defined($symbols{$sym}{'type'})) {
+		next;
+	}
+
+	# Changes in location don't hurt us, but log it anyway
+	if ($symbols{$sym}{'loc'} ne $symbols{$sym}{'old_loc'}) {
+		printf("    MOVE : %-40s : %s => %s\n", $sym, $symbols{$sym}{'old_loc'},
+			$symbols{$sym}{'loc'});
+		$moved++;
+	}
+
+	# Changes to export type are only bad if new type isn't
+	# EXPORT_SYMBOL. Changing things to GPL are bad.
+	if ($symbols{$sym}{'type'} ne $symbols{$sym}{'old_type'}) {
+		printf("    TYPE : %-40s : %s => %s%s\n", $sym, $symbols{$sym}{'old_type'}.
+			$symbols{$sym}{'type'}, is_ignored($symbols{$sym}{'loc'}, $sym)
+			? " (ignored)" : "");
+		$changed_type++ if $symbols{$sym}{'type'} ne "EXPORT_SYMBOL"
+			and !is_ignored($symbols{$sym}{'loc'}, $sym);
+	}
+
+	# Changes to the hash are always bad
+	if ($symbols{$sym}{'hash'} ne $symbols{$sym}{'old_hash'}) {
+		printf("    HASH : %-40s : %s => %s%s\n", $sym, $symbols{$sym}{'old_hash'},
+			$symbols{$sym}{'hash'}, is_ignored($symbols{$sym}{'loc'}, $sym)
+			? " (ignored)" : "");
+		$changed_hash++ if !is_ignored($symbols{$sym}{'loc'}, $sym);
+		$module_syms{$symbols{$sym}{'loc'}}++;
+	}
+}
+
+print "WW: $moved symbols changed location\n" if $moved;
+print "$EE $changed_type symbols changed export type and weren't ignored\n" if $changed_type;
+print "$EE $changed_hash symbols changed hash and weren't ignored\n" if $changed_hash;
+
+$errors++ if $changed_hash or $changed_type;
+if ($changed_hash) {
+	print "II: Module hash change summary...\n";
+	foreach $mod (sort { $module_syms{$b} <=> $module_syms{$a} } keys %module_syms) {
+		next if ! $module_syms{$mod};
+		printf("    %-40s: %d\n", $mod, $module_syms{$mod});
+	}
+}
+
+print "II: Done\n";
+
+if ($errors) {
+	exit($fail_exit);
+} else {
+	exit(0);
+}

debian/scripts/config-check

+#!/usr/bin/perl
+#
+# check-config -- check the current config for issues
+#
+use strict;
+
+my $P = 'check-config';
+
+my $test = -1;
+if ($ARGV[0] eq '--test') {
+	$test = $ARGV[1] + 0;
+} elsif ($#ARGV != 4) {
+	die "Usage: $P <config> <arch> <flavour> <commonconfig> <warn-only>\n";
+}
+
+my ($config, $arch, $flavour, $commonconfig, $warn_only) = @ARGV;
+
+my $checks = "$commonconfig/enforce";
+my %values = ();
+
+# If we are in overridden then still perform the checks and emit the messages
+# but do not return failure.  Those items marked FATAL will alway trigger
+# failure.
+my $fail_exit = 1;
+$fail_exit = 0 if ($warn_only eq 'true' || $warn_only eq '1');
+my $exit_val = 0;
+
+# Predicate execution engine.
+sub pred_first {
+	my ($rest) = @_;
+	my $depth = 0;
+	my $off;
+	my $char;
+	my $pred;
+	
+	for ($off = 0; $off <= length($rest); $off++) {
+		$char = substr($rest, $off, 1);
+		if ($char eq '(') {
+			$depth++;
+		} elsif ($char eq ')') {
+			$depth--;
+		} elsif ($depth == 0 && $char eq '&') {
+			last;
+		} elsif ($depth == 0 && $char eq '|') {
+			last;
+		}
+	}
+	if ($depth > 0) {
+		die "$P: $rest: missing close parenthesis ')'\n";
+	} elsif ($depth < 0) {
+		die "$P: $rest: missing open parenthesis '('\n";
+	}
+
+	($pred, $rest) = (substr($rest, 0, $off), substr($rest, $off + 1));
+
+	$pred =~ s/^\s*//;
+	$pred =~ s/\s*$//;
+
+	#print "pred<$pred> rest<$rest> char<$char>\n";
+	($pred, $rest, $char);
+}
+		
+sub pred_do {
+	my ($pred) = @_;
+	my (@a) = split(' ', $pred);
+	my $possible;
+
+	if ($a[0] eq 'arch') {
+		die "$P: $pred: malformed -- $pred <arch>\n" if ($#a < 1);
+		for $possible (@a[1..$#a]) {
+			#print "    *** ARCH<$flavour ?? $possible>\n";
+			return 1 if ($arch eq $possible);
+		}
+		return 0;
+	} elsif ($a[0] eq 'flavour') {
+		die "$P: $pred: malformed -- $pred <flavour>\n" if ($#a < 1);
+		for $possible (@a[1..$#a]) {
+			#print "    *** FLAVOUR<$flavour ?? $a[1]>\n";
+			return 1 if ($flavour eq $possible);
+		}
+		return 0;
+	} elsif ($a[0] eq 'value') {
+		die "$P: $pred: malformed -- $pred <name> <val>\n" if ($#a != 2);
+		#print "    *** CHECK<$a[1] $a[2] ?? " . $values{$a[1]} . ">\n";
+		return ($values{$a[1]} eq $a[2]);
+	} elsif ($a[0] eq 'exists') {
+		die "$P: $pred: malformed -- $pred <name>\n" if ($#a != 1);
+		return (defined $values{$a[1]});
+	} else {
+		die "$P: $pred: unknown predicate\n";
+	}
+	return 1;
+}
+sub pred_exec {
+	my ($rest) = @_;
+	my $pred;
+	my $cut = 0;
+	my $res;
+	my $sep;
+
+	#print "pred_exec<$rest>\n";
+
+	($pred, $rest, $sep) = pred_first($rest);
+
+	# Leading ! implies inversion.
+	if ($pred =~ /^\s*!\s*(.*)$/) {
+		#print " invert<$1>\n";
+		($cut, $res) = pred_exec($1);
+		$res = !$res;
+
+	# Leading / implies a CUT operation.
+	} elsif ($pred =~ /^\s*\/\s*(.*)$/) {
+		#print " cut<$1>\n";
+		($cut, $res) = pred_exec($1);
+		$cut = 1;
+
+	# Recurse left for complex expressions.
+	} elsif ($pred =~ /^\s*\((.*)\)\s*$/) {
+		#print " left<$1>\n";
+		($cut, $res) = pred_exec($1);
+
+	# Check for common syntax issues.
+	} elsif ($pred eq '') {
+		if ($sep eq '&' || $sep eq '|') {
+			die "$P: $pred$rest: malformed binary operator\n";
+		} else {
+			die "$P: $pred$rest: syntax error\n";
+		}
+		
+	# A predicate, execute it.
+	} else {
+		#print " DO<$pred> sep<$sep>\n";
+		$res = pred_do($pred);
+	}
+
+	#print " pre-return res<$res> sep<$sep>\n";
+	if ($sep eq '') {
+		#
+		
+	# Recurse right for binary operators -- note these are lazy.
+	} elsif ($sep eq '&' || $sep eq '|') {
+		#print " right<$rest> ? sep<$sep> res<$res>\n";
+		if ($rest =~ /^\s*($|\||\&)/) {
+			die "$P: $pred$rest: malformed binary operator\n";
+		}
+		if ($cut == 0 && (($res && $sep eq '&') || (!$res && $sep eq '|'))) {
+			#print " right<$rest>\n";
+			($cut, $res) = pred_exec($rest);
+		}
+
+	} else {
+		die "$P: $pred$rest: malformed predicate\n";
+	}
+	#warn " return cut<$cut> res<$res> sep<$sep>\n";
+	return ($cut, $res);
+}
+
+#
+# PREDICATE TESTS
+#
+my $test_total = 1;
+my $test_good = 0;
+sub pred_test {
+	my ($pred, $eres, $eerr) = @_;
+	my ($cut, $res, $err, $fail);
+
+	$test_total++;
+	if ($test != 0 && $test != $test_total - 1) {
+		return;
+	}
+
+	eval {
+		($cut, $res) = pred_exec($pred);
+	};
+	$err = $@;
+	chomp($err);
+
+	$res = !!$res;
+	$eres = !!$eres;
+
+	$fail = '';
+	if (defined $eres && $res != $eres) {
+		$fail = "result missmatch, expected $eres returned $res";
+	}
+	if (defined $eerr && $err eq '') {
+		$fail = "error missmatch, expected '$eerr' returned success";
+	} elsif (defined $eerr && $err !~ /$eerr/) {
+		$fail = "error missmatch, expected '$eerr' returned '$err'";
+	} elsif (!defined $eerr && $err ne '') {
+		$fail = "error missmatch, expected success returned '$err'";
+	}
+	
+	if ($fail eq '') {
+		$test_good++;
+	} else {
+		print "$pred: $test_total: FAIL: $fail\n";
+	}
+	#print "TEST<$pred> eres<$eres> eerr<$eerr> res<$res> err<$err>\n";
+}
+if ($test >= 0) {
+	$arch = 'MYARCH';
+	$flavour = 'MYFLAVOUR';
+	%values = ( 'ENABLED' => 'y', 'DISABLED' => 'n' );
+
+	# Errors.
+	my $eunkn = 'unknown predicate';
+	my $epred = 'malformed';
+	my $eclose = 'missing close parenthesis';
+	my $eopen = 'missing open parenthesis';
+	my $ebinary = 'malformed binary operator';
+
+	# Basic predicate tests.
+	print "TEST: $test_total: basic predicate tests ...\n";
+
+	pred_test('nosuchcommand', undef, $eunkn);
+	pred_test('arch', undef, $epred);
+	pred_test('arch MYARCH', 1, undef);
+	pred_test('arch MYARCH NOTMYARCH', 1, undef);
+	pred_test('arch NOTMYARCH MYARCH', 1, undef);
+	pred_test('arch NOTMYARCH NOTMYARCH MYARCH', 1, undef);
+	pred_test('arch NOTMYARCH MYARCH NOTMYARCH', 1, undef);
+	pred_test('arch NOTMYARCH', 0, undef);
+
+	pred_test('flavour', undef, $epred);
+	pred_test('flavour MYFLAVOUR', 1, undef);
+	pred_test('flavour NOTMYFLAVOUR MYFLAVOUR', 1, undef);
+	pred_test('flavour NOTMYFLAVOUR NOTMYFLAVOUR MYFLAVOUR', 1, undef);
+	pred_test('flavour NOTMYFLAVOUR MYFLAVOUR NOTMYFLAVOUR', 1, undef);
+	pred_test('flavour NOTMYFLAVOUR', 0, undef);
+
+	pred_test('value', undef, $epred);
+	pred_test('value ENABLED', undef, $epred);
+	pred_test('value ENABLED ENABLED ENABLED', undef, $epred);
+	pred_test('value ENABLED y', 1, undef);
+	pred_test('value ENABLED n', 0, undef);
+	pred_test('value DISABLED n', 1, undef);
+	pred_test('value DISABLED y', 0, undef);
+
+	pred_test('exists', undef, $epred);
+	pred_test('exists ENABLED ENABLED', undef, $epred);
+	pred_test('exists ENABLED', 1, undef);
+	pred_test('exists DISABLED', 1, undef);
+	pred_test('exists MISSING', 0, undef);
+
+	print "TEST: $test_total: inversion tests ...\n";	
+	pred_test('!exists ENABLED', 0, undef);
+	pred_test('!exists MISSING', 1, undef);
+	pred_test('!!exists ENABLED', 1, undef);
+	pred_test('!!exists MISSING', 0, undef);
+	pred_test('!!!exists ENABLED', 0, undef);
+	pred_test('!!!exists MISSING', 1, undef);
+
+	print "TEST: $test_total: parentheses tests ...\n";	
+	pred_test('(exists ENABLED)', 1, undef);
+	pred_test('((exists ENABLED))', 1, undef);
+	pred_test('(((exists ENABLED)))', 1, undef);
+	pred_test('(exists MISSING)', 0, undef);
+	pred_test('((exists MISSING))', 0, undef);
+	pred_test('(((exists MISSING)))', 0, undef);
+
+	pred_test('(!exists ENABLED)', 0, undef);
+	pred_test('((!exists ENABLED))', 0, undef);
+	pred_test('(((!exists ENABLED)))', 0, undef);
+	pred_test('(!exists MISSING)', 1, undef);
+	pred_test('((!exists MISSING))', 1, undef);
+	pred_test('(((!exists MISSING)))', 1, undef);
+
+	pred_test('((!(exists ENABLED)))', 0, undef);
+	pred_test('((!(exists MISSING)))', 1, undef);
+	pred_test('(!((exists ENABLED)))', 0, undef);
+	pred_test('(!((exists MISSING)))', 1, undef);
+	pred_test('!(((exists ENABLED)))', 0, undef);
+	pred_test('!(((exists MISSING)))', 1, undef);
+	pred_test('!((!(exists ENABLED)))', 1, undef);
+	pred_test('!((!(exists MISSING)))', 0, undef);
+	pred_test('!(!(!(exists ENABLED)))', 0, undef);
+	pred_test('!(!(!(exists MISSING)))', 1, undef);
+
+	pred_test('(', undef, $eclose);
+	pred_test('()(', undef, $eclose);
+	pred_test('(())(', undef, $eclose);
+	pred_test('((()))(', undef, $eclose);
+	pred_test('(()', undef, $eclose);
+	pred_test('((())', undef, $eclose);
+	pred_test('(((()))', undef, $eclose);
+	pred_test('(()()', undef, $eclose);
+	pred_test('((())()', undef, $eclose);
+
+	pred_test(')', undef, $eopen);
+	pred_test('())', undef, $eopen);
+	pred_test('(()))', undef, $eopen);
+	pred_test('((())))', undef, $eopen);
+
+	print "TEST: $test_total: binary and tests ...\n";
+
+	pred_test('exists ENABLED &', undef, $ebinary);
+	pred_test('& exists ENABLED', undef, $ebinary);
+	pred_test('exists ENABLED & & exists ENABLED', undef, $ebinary);
+
+	pred_test('exists MISSING & exists MISSING', 0, undef);
+	pred_test('exists MISSING & exists ENABLED', 0, undef);
+	pred_test('exists ENABLED & exists MISSING', 0, undef);
+	pred_test('exists ENABLED & exists ENABLED', 1, undef);
+
+	pred_test('exists MISSING & exists MISSING & exists MISSING', 0, undef);
+	pred_test('exists MISSING & exists MISSING & exists ENABLED', 0, undef);
+	pred_test('exists MISSING & exists ENABLED & exists MISSING', 0, undef);
+	pred_test('exists MISSING & exists ENABLED & exists ENABLED', 0, undef);
+	pred_test('exists ENABLED & exists MISSING & exists MISSING', 0, undef);
+	pred_test('exists ENABLED & exists MISSING & exists ENABLED', 0, undef);
+	pred_test('exists ENABLED & exists ENABLED & exists MISSING', 0, undef);
+	pred_test('exists ENABLED & exists ENABLED & exists ENABLED', 1, undef);
+
+	print "TEST: $test_total: binary or tests ...\n";
+
+	pred_test('exists ENABLED |', undef, $ebinary);
+	pred_test('| exists ENABLED', undef, $ebinary);
+	pred_test('exists ENABLED | | exists ENABLED', undef, $ebinary);
+
+	pred_test('exists MISSING | exists MISSING', 0, undef);
+	pred_test('exists MISSING | exists ENABLED', 1, undef);
+	pred_test('exists ENABLED | exists MISSING', 1, undef);
+	pred_test('exists ENABLED | exists ENABLED', 1, undef);
+
+	pred_test('exists MISSING | exists MISSING | exists MISSING', 0, undef);
+	pred_test('exists MISSING | exists MISSING | exists ENABLED', 1, undef);
+	pred_test('exists MISSING | exists ENABLED | exists MISSING', 1, undef);
+	pred_test('exists MISSING | exists ENABLED | exists ENABLED', 1, undef);
+	pred_test('exists ENABLED | exists MISSING | exists MISSING', 1, undef);
+	pred_test('exists ENABLED | exists MISSING | exists ENABLED', 1, undef);
+	pred_test('exists ENABLED | exists ENABLED | exists MISSING', 1, undef);
+	pred_test('exists ENABLED | exists ENABLED | exists ENABLED', 1, undef);
+
+	print "TEST: $test_total: binary or/and combination tests ...\n";
+
+	pred_test('exists MISSING | exists MISSING & exists MISSING', 0, undef);
+	pred_test('exists MISSING | exists MISSING & exists ENABLED', 0, undef);
+	pred_test('exists MISSING | exists ENABLED & exists MISSING', 0, undef);
+	pred_test('exists MISSING | exists ENABLED & exists ENABLED', 1, undef);
+	pred_test('exists ENABLED | exists MISSING & exists MISSING', 1, undef);
+	pred_test('exists ENABLED | exists MISSING & exists ENABLED', 1, undef);
+	pred_test('exists ENABLED | exists ENABLED & exists MISSING', 1, undef);
+	pred_test('exists ENABLED | exists ENABLED & exists ENABLED', 1, undef);
+
+	print "TEST: $test_total: binary and/or combination tests ...\n";
+
+	pred_test('exists MISSING & exists MISSING | exists MISSING', 0, undef);
+	pred_test('exists MISSING & exists MISSING | exists ENABLED', 0, undef);
+	pred_test('exists MISSING & exists ENABLED | exists MISSING', 0, undef);
+	pred_test('exists MISSING & exists ENABLED | exists ENABLED', 0, undef);
+	pred_test('exists ENABLED & exists MISSING | exists MISSING', 0, undef);
+	pred_test('exists ENABLED & exists MISSING | exists ENABLED', 1, undef);
+	pred_test('exists ENABLED & exists ENABLED | exists MISSING', 1, undef);
+	pred_test('exists ENABLED & exists ENABLED | exists ENABLED', 1, undef);
+
+	print "TEST: $test_total: cut tests ...\n";
+	pred_test('(arch MYARCH & exists MISSING) | exists ENABLED', 1, undef);
+	pred_test('(arch MYARCH &/ exists MISSING) | exists ENABLED', 0, undef);
+
+	$test_total--;
+	print "TEST: $test_good/$test_total succeeded\n";
+
+	exit $exit_val;
+}
+
+# Load up the current configuration values -- FATAL if this fails
+print "$P: $config: loading config\n";
+open(CONFIG, "<$config") || die "$P: $config: open failed -- $! -- aborting\n";
+while (<CONFIG>) {
+	# Pull out values.
+	/^#*\s*(CONFIG_\w+)[\s=](.*)$/ or next;
+	if ($2 eq 'is not set') {
+		$values{$1} = 'n';
+	} else {
+		$values{$1} = $2;
+	}
+}
+close(CONFIG);
+
+# FATAL: Check if we have an enforcement list.
+my $pass = 0;
+my $total = 0;
+my $line = '';
+print "$P: $checks: loading checks\n";
+open(CHECKS, "<$checks") || die "$P: $checks: open failed -- $! -- aborting\n";
+while (<CHECKS>) {
+	/^#/ && next;
+	chomp;
+
+	$line .= $_;
+	if ($line =~ /\\$/) {
+		chop($line);
+		$line .= " ";
+		next;
+	}
+	$line =~ /^\s*$/ && next;
+
+	#print "CHECK: <$line>\n";
+	$total++;
+	my (undef, $result) = pred_exec($line);
+	if (!$result) {
+		print "$P: FAIL: $line\n";
+		$exit_val = $fail_exit;
+	} else {
+		$pass++;
+	}
+
+	$line = '';
+}
+close(CHECKS);
+
+print "$P: $pass/$total checks passed -- exit $exit_val\n";
+exit $exit_val;

debian/scripts/control-create

+#!/bin/bash
+
+. debian/debian.env
+
+vars=$1
+
+. $vars
+
+if [ "$is_sub" = "" ]; then
+	flavour=$(basename $vars | sed 's/.*\.//')
+	stub=${DEBIAN}/control.d/flavour-control.stub
+else
+	flavour=$(basename $vars .vars)
+	stub=${DEBIAN}/sub-flavours/control.stub
+fi
+
+cat $stub | grep -v '^#' | sed			\
+	-e "s#FLAVOUR#$flavour#g"		\
+	-e "s#DESC#$desc#g"			\
+	-e "s#ARCH#$arch#g"			\
+	-e "s#SUPPORTED#$supported#g"		\
+	-e "s#TARGET#$target#g"			\
+	-e "s#BOOTLOADER#$bootloader#g" 	\
+	-e "s#=PROVIDES=#$provides#g"		\
+	-e "s#=CONFLICTS=#$conflicts#g"

debian/scripts/link-headers

+#!/bin/bash -e
+
+. debian/debian.env
+
+hdrdir="$1"
+symdir="$2"
+flavour="$3"
+
+echo "Symlinking and copying headers for $flavour..."
+
+excludes="( -path ./debian -prune -o -path ./${DEBIAN} -prune -o -path ./.git ) -prune -o"
+
+(
+find . $excludes  -type f \
+	\( -name 'Makefile*' -o -name 'Kconfig*' -o -name 'Kbuild*' -o \
+	-name '*.sh' -o -name '*.pl' -o -name '*.lds' \) -print
+find ./include ./scripts -name .gitignore -prune -o -type f -print
+find ./include -mindepth 1 -maxdepth 1 $excludes -type d -print
+) | (
+while read file; do
+	dir=$file
+	lastdir=$file
+
+	if [ -e "$hdrdir/$file" -o -L "$hdrdir/$file" ]; then
+		continue
+	fi
+
+	while [ ! -e "$hdrdir/$dir" -a ! -L "$hdrdir/$dir" ]; do
+		lastdir=$dir
+		dir=`dirname $dir`
+	done
+	# If the last item to exist is a symlink we assume all is good
+	if [ ! -L "$hdrdir/$dir" ]; then
+		# Turns things like "./foo" into "../"
+		deref="`echo -n $lastdir | sed -e 's/^\.//' -e's,/[^/]*,../,g'`"
+		item="`echo -n $lastdir | sed -e 's/^\.\///'`"
+		ln -s $deref$symdir/$item $hdrdir/$item
+	fi
+done
+)
+
+exit

debian/scripts/misc/get-firmware

+#!/bin/bash
+#
+# Find all files in linux-firmware that are new or different since the previous release
+# and copy them into the kernel firmware directory. You should only do this on the
+# backport branch since it would be redundant on the released kernel. It assumed you've
+# unpacked linux-firmware from each release into separate directories.
+#
+# Example: $0 ~/ubuntu/linux-firmware-precise ~/ubuntu/linux-firmware-quantal
+
+if [ "$1" = "" ] || [ "$2" = "" ] || [ ! -f $1/WHENCE ] || [ ! -f $2/WHENCE ]
+then
+	echo You must supply 2 firmware directories.
+	exit 1
+fi
+
+if [ ! -f debian/debian.env ]
+then
+	echo You must run this script from the root of the repo
+	exit 1
+fi
+
+CDIR=`pwd`
+OFW=$1
+NFW=$2
+
+cd $NFW
+#
+# Find all files in $NFW that are new or different from $1
+#
+(find . -type f | egrep -v "debian|git|LICEN|WHEN|READ|Make|configure" | sed 's;\./;;' | \
+while read f
+do
+	if [ ! -f $OFW/$f ]
+	then
+		echo $f
+	elif ! cmp $f $OFW/$f > /dev/null
+	then
+		echo $f
+	fi
+done) |\
+while read f
+do
+	mkdir -p $CDIR/firmware/`dirname $f`
+	cp -v $f $CDIR/firmware/`dirname $f`
+done

debian/scripts/misc/getabis

+#!/bin/bash
+
+if [ "$#" != "2" ]; then
+	echo "Usage: $0 <release> <revision>" 1>&2
+	exit 1
+fi
+
+if [ "$DEBIAN" = "" ]; then
+	. debian/debian.env
+fi
+
+ver=$1
+revision=$2
+abi=$(echo $revision | awk -F. '{print $1}')
+
+verabi=$ver-$abi
+verfull=$ver-$revision
+
+WGET="wget --tries=1 --timeout=10 --quiet -c"
+
+abidir="`pwd`/$DEBIAN/abi/$verfull"
+tmpdir="`pwd`/abi-tmp-$verfull"
+origdir="`pwd`"
+fwinfo=$abidir/fwinfo
+
+test -d $tmpdir || mkdir $tmpdir
+
+package_prefixes() {
+	__package_prefixes="$@"
+}
+
+getall() {
+	arch=$1
+	shift
+
+	mkdir -p $abidir/$arch
+
+	for sub in $@; do
+		if [ -f $abidir/$arch/$sub ]; then
+			echo "Exists: $sub"
+			continue
+		fi
+		echo -n "Fetching $sub($arch)..."
+		prefixes=""
+		filenames=""
+		cd $tmpdir
+		for prefix in $__package_prefixes
+		do
+			filename=${prefix}-${verabi}-${sub}_${verfull}_${arch}.deb
+			for r in "${repo_list[@]}"
+			do
+				if ! [ -f $filename ]; then
+					$WGET $r/$filename
+				fi
+				if [ -f $filename ]; then
+					prefixes="$prefixes $prefix"
+					filenames="$filenames $filename"
+					break
+				fi
+			done
+		done
+		if [ "$filenames" != "" ]; then
+			echo -n "extracting$prefixes..."
+			for filename in $filenames
+			do
+				dpkg-deb --extract $filename tmp
+			done
+			find tmp -name "*.ko" | while read f; do
+				modinfo $f | grep ^firmware >> $fwinfo
+			done
+			if [ -f tmp/boot/abi-* ]; then
+				mv tmp/boot/abi-* $abidir/$arch/$sub
+			else
+				echo -n "NO ABI FILE..."
+			fi
+			(cd tmp; find lib/modules/$verabi-$sub/kernel -name '*.ko') | \
+				sed -e 's/.*\/\([^\/]*\)\.ko/\1/' | sort > \
+				$abidir/$arch/$sub.modules
+			(
+				cd tmp;
+				# Prevent exposing some errors when called by python scripts. SIGPIPE seems to get
+				# exposed when using the `find ...` form of the command.
+				ko=$(find lib/modules/$verabi-$sub/kernel \
+					-name '*.ko' | head -1)
+				readelf -p .comment "$ko" | awk '
+					($1 == "[") {
+						printf("%s", $3);
+						for (n=4; n<=NF; n++) {
+							printf(" %s", $n);
+						}
+						print ""
+					}' | sort -u >$abidir/$arch/$sub.compiler
+				version=`cat $abidir/$arch/$sub.compiler`
+				echo -n "$version..."
+			)
+			rm -rf tmp $filenames
+			echo "done."
+		else
+			echo "FAILED."
+		fi
+		cd $origdir
+	done
+}
+
+# MAIN
+
+# Setup abi directory
+mkdir -p $abidir
+echo $abi > $abidir/abiname
+
+# NOTE: The flavours are hardcoded, because they may have changed from the
+# current build.
+
+__package_prefixes="linux-image"
+
+. $DEBIAN/etc/getabis
+
+compilers=`cat $abidir/*/*.compiler | sort -u | wc -l`
+if [ "$compilers" != 1 ]; then
+	echo "WARNING: inconsistant compiler versions detected" 1>&2
+fi
+
+sort < $fwinfo | uniq > fwinfo.tmp
+mv fwinfo.tmp $fwinfo
+
+rmdir $tmpdir

debian/scripts/misc/git-ubuntu-log

+#!/usr/bin/perl -w
+
+use strict;
+use Text::Wrap;
+
+my $kernel_auth = "Upstream Kernel Changes";
+
+my (%map, @reverts);
+my $pstate = 1;
+my $no_kern_log = 0;
+my $print_shas = 0;
+my $first_print = 1;
+
+while (@ARGV) {
+	my $opt = $ARGV[0];
+	shift;
+	if ($opt eq "--no-kern-log") {
+		$no_kern_log = 1;
+	} elsif ($opt eq "--print-shas") {
+		$print_shas = 1;
+	} else {
+		print STDERR "Unknown options: $opt\n";
+		exit(1);
+	}
+}
+
+sub check_reverts($) {
+	my ($entry) = @_;
+	my ($check);
+
+	foreach $check (reverse @reverts) {
+		my $desc = "Revert \"" . $entry->{'desc'} . "\"";
+		if ($check->{'desc'} eq $desc) {
+			@reverts = grep($_->{'desc'} ne $desc, @reverts);
+			return 1;
+		}
+	}
+
+	return 0;
+}
+
+sub add_entry($) {
+	my ($entry) = @_;
+	my $key = $entry->{'author'};
+
+        # store description in array, in email->{desc list} map
+        if (exists $map{$key}) {
+                # grab ref
+                my $obj = $map{$key};
+
+                # add desc to array
+                push(@$obj, $entry);
+        } else {
+                # create new array, containing 1 item
+                my @arr = ($entry);
+
+                # store ref to array
+                $map{$key} = \@arr;
+        }
+}
+
+sub shortlog_entry($$$$$) {
+	my ($name, $desc, $bug, $cve, $commit) = @_;
+	my $entry;
+
+	$desc =~ s#/pub/scm/linux/kernel/git/#/.../#g;
+	$desc =~ s#\[PATCH\] ##g;
+
+	$desc =~ s#^\s*##g;
+	$desc =~ s# *UBUNTU: ##g;
+
+	$entry->{'desc'} = $desc;
+	if ($bug ne '') {
+		$entry->{'bugno'} = $bug;
+	}
+	$entry->{'cve'} = $cve;
+	$entry->{'commit'} = $commit;
+	$entry->{'author'} = $name;
+
+	if ($desc =~ /^Revert "/) {
+		push(@reverts, $entry);
+		return;
+	}
+
+	return if check_reverts($entry);
+
+	add_entry($entry);
+}
+
+# sort comparison function
+sub by_name($$) {
+	my ($a, $b) = @_;
+
+	uc($a) cmp uc($b);
+}
+
+sub shortlog_output {
+	my ($obj, $key, $entry);
+
+	foreach $key (sort by_name keys %map) {
+		next if $key eq $kernel_auth and $no_kern_log;
+
+		print "\n" unless $first_print;
+		$first_print = 0;
+
+		# output author
+		printf "  [ %s ]\n\n", $key;
+
+		# output author's 1-line summaries
+		$obj = $map{$key};
+		foreach $entry (reverse @$obj) {
+			print wrap("  * ", "    ", $entry->{'desc'}) . "\n";
+			# For non upstream changes, add other info.
+			if ($key ne $kernel_auth) {
+				if ($print_shas) {
+					print "    - GIT-SHA " . $entry->{'commit'} .
+						"\n";
+				}
+			}
+			if (defined($entry->{'bugno'})) {
+				print "    - LP: #" .  $entry->{'bugno'} . "\n";
+			}
+			if (defined($entry->{'cve'})) {
+				print "    - " . $entry->{'cve'} . "\n";
+			}
+		}
+	}
+}
+
+sub changelog_input {
+	my ($author, $desc, $commit, $entry, $cve);
+
+	while (<STDIN>) {
+		# get commit
+		if ($pstate == 1) {
+			next unless /^commit (.*)/;
+
+			$commit = $1;
+
+			$pstate++;
+		}
+
+		# get author and email
+		elsif ($pstate == 2) {
+			my ($email);
+
+			next unless /^[Aa]uthor:?\s*(.*?)\s*<(.*)>/;
+
+			$author = $1;
+			$email = $2;
+			$desc = undef;
+			$cve = undef;
+
+			# cset author fixups
+			if (!$author) {
+				$author = $email;
+			}
+			$pstate++;
+		}
+
+		# skip to blank line
+		elsif ($pstate == 3) {
+			next unless /^\s*$/;
+			$pstate++;
+		}
+
+		# skip to non-blank line
+		elsif ($pstate == 4) {
+			next unless /^\s*?(.*)/;
+			my $ignore = 0;
+			my $do_ignore = 0;
+			my $bug = undef;
+			my %bugz = ();
+			my $k;
+
+			# skip lines that are obviously not
+			# a 1-line cset description
+			next if /^\s*From: /;
+
+			chomp;
+			$desc = $1;
+
+			if ($desc =~ /^ *(Revert "|)UBUNTU:/) {
+				$do_ignore = 1;
+			} else {
+				$do_ignore = 0;
+				$author = $kernel_auth;
+				$ignore = 1 if $desc =~ /Merge /;
+			}
+			while (<STDIN>) {
+				$ignore  =  1 if ($do_ignore && /^ *Ignore: yes/i);
+				if    (/^ *Bug: *(#|)([0-9#,\s]*)\s*$/i) {
+					foreach $k (split('(,|\s)\s*(#|)', $2)) {
+						$bugz{$k} = 1 if (($k ne '') and ($k =~ /[0-9]+/));
+					}
+				}
+				elsif (/^ *BugLink: *http.*:\/\/.*\/([0-9]+)/i) {
+					$bugz{$1} = 1;
+				}
+				elsif (/^ *(CVE-.*)/) {
+					$cve = $1
+				}
+				last if /^commit /;
+			}
+
+                        $bug = join(", #", sort keys(%bugz));
+			if (!$ignore) {
+				&shortlog_entry($author, $desc, $bug,
+						$cve, $commit, 0);
+			}
+
+			$pstate = 1;
+			if ($_ && /^commit (.*)/) {
+				$commit = $1;
+				$pstate++;
+			}
+		}
+	
+		else {
+			die "invalid parse state $pstate";
+		}
+	}
+
+	foreach $entry (@reverts) {
+		add_entry($entry);
+	}	
+}
+
+&changelog_input;
+&shortlog_output;
+
+exit(0);

debian/scripts/misc/insert-changes.pl

+#!/usr/bin/perl -w
+
+my $debian;
+$droot = $ARGV[0] if (defined $ARGV[0]);
+$droot = 'debian' if (!defined $droot);
+$debian = $ARGV[1] if (defined $ARGV[1]);
+$debian = 'debian.master' if (!defined $debian);
+
+system("make -s -f $droot/rules printchanges > $debian/changes");
+
+open(CHANGELOG, "< $debian/changelog") or die "Cannot open changelog";
+open(CHANGES, "< $debian/changes") or die "Cannot open new changes";
+open(NEW, "> $debian/changelog.new") or die "Cannot open new changelog";
+
+$printed = 0;
+
+while (<CHANGELOG>) {
+	if (/^  CHANGELOG: /) {
+		next if $printed;
+
+		while (<CHANGES>) {
+			print NEW;
+		}
+
+		$printed = 1;
+	} else {
+		print NEW;
+	}
+}
+
+close(NEW);
+close(CHANGES);
+close(CHANGELOG);
+
+rename("$debian/changelog.new", "$debian/changelog");
+unlink("$debian/changes");

debian/scripts/misc/insert-mainline-changes

+#!/usr/bin/perl
+
+if ($#ARGV != 2) {
+	warn "Usage: $0 <changelog> <to> <range>\n";
+	die  "       $0 debian.master/changelog v3.2.3 v3.2.2..v3.2.3\n";
+}
+my ($changelog, $to, $range) = @ARGV;
+
+my @changes = ();
+
+push(@changes, "\n");
+push(@changes, "  [ Upstream Kernel Changes ]\n\n");
+push(@changes, "  * rebase to $to\n");
+
+open(LOG, "git log '$range'|") || die "$0: git log failed: - $!\n";
+while (<LOG>) {
+	if (m@BugLink: .*launchpad.net/.*/([0-9]+)\s$@) {
+		push(@changes, "    - LP: #$1\n");
+	}
+}
+close(LOG);
+
+open(CHANGELOG, "< $changelog") or die "Cannot open changelog";
+open(NEW, "> $changelog.new") or die "Cannot open new changelog";
+
+$printed = 3;
+while (<CHANGELOG>) {
+	if (/^  CHANGELOG: /) {
+		$printed--;
+		print NEW;
+		if ($printed == 0) {
+			print NEW @changes;
+		}
+		next;
+	}
+	print NEW;
+}
+
+close(NEW);
+close(CHANGELOG);
+
+rename("$changelog.new", "$changelog");

debian/scripts/misc/insert-ubuntu-changes

+#!/usr/bin/perl
+
+if ($#ARGV != 2) {
+	die "Usage: $0 <changelog> <stop at> <start at>\n";
+}
+my ($changelog, $end, $start) = @ARGV;
+
+$end =~ s/.*\.//;
+$start =~ s/.*\.//;
+
+my @changes = ();
+my $output = 0;
+open(CHG, "<debian.master/changelog") ||
+	open(CHG, "<debian/changelog") ||
+	die "$0: debian/changelog: open failed - $!\n";
+while (<CHG>) {
+	if (/^\S+\s+\((.*\.(\d+))\)/) {
+		if ($2 <= $end) {
+			last;
+		}
+		if ($2 == $start) {
+			$output = 1;
+		}
+		if ($output) {
+			push(@changes, "\n  [ Ubuntu: $1 ]\n\n");
+			next;
+		}
+	}
+	next if ($output == 0);
+
+	next if (/^\s*$/);
+	next if (/^\s--/);
+	next if (/^\s\s[^\*\s]/);
+
+	push(@changes, $_);
+}
+close(CHG);
+
+open(CHANGELOG, "< $changelog") or die "Cannot open changelog";
+open(NEW, "> $changelog.new") or die "Cannot open new changelog";
+
+$printed = 3;
+while (<CHANGELOG>) {
+	if (/^  CHANGELOG: /) {
+		$printed--;
+		print NEW;
+		if ($printed == 0) {
+			print NEW @changes;
+		}
+		next;
+	}
+	print NEW;
+}
+
+close(NEW);
+close(CHANGELOG);
+
+rename("$changelog.new", "$changelog");

debian/scripts/misc/kernelconfig

+#!/bin/bash
+
+. debian/debian.env
+
+# Script to merge all configs and run 'make silentoldconfig' on it to wade out bad juju.
+# Then split the configs into distro-commmon and flavour-specific parts
+
+# We have to be in the top level kernel source directory
+if [ ! -f MAINTAINERS ] || [ ! -f Makefile ]; then
+	echo "This does not appear to be the kernel source directory." 1>&2
+	exit 1
+fi
+
+mode=${1:?"Usage: $0 [oldconfig|editconfig]"}
+yes=0
+case "$mode" in
+    update*configs)  mode='silentoldconfig' ;;
+    default*configs) mode='oldconfig'; yes=1 ;;
+    edit*configs)    ;; # All is good
+    gen*configs)     mode='genconfigs' ;; # All is good
+    dump*configs)    mode='config'; yes=1 ;;
+    *) echo "$0 called with invalid mode" 1>&2
+       exit 1 ;;
+esac
+kerneldir="`pwd`"
+confdir="$kerneldir/${DEBIAN}/config"
+sharedconfdir="$kerneldir/debian.master/config"
+variant="$2"
+
+. $DEBIAN/etc/kernelconfig
+
+bindir="`pwd`/${DROOT}/scripts/misc"
+common_conf="$confdir/config.common.$family"
+tmpdir=`mktemp -d`
+mkdir "$tmpdir/CONFIGS"
+
+if [ "$mode" = "genconfigs" ]; then
+	keep=1
+	mode="oldconfig"
+	test -d CONFIGS || mkdir CONFIGS
+fi
+
+for arch in $archs; do
+	rm -rf build
+	mkdir build
+
+	# Map debian archs to kernel archs
+	case "$arch" in
+		ppc64)		kernarch="powerpc"	;;
+		amd64)		kernarch="x86_64"	;;
+		lpia)		kernarch="x86" 		;;
+		sparc)		kernarch="sparc64"	;;
+		armel|armhf)	kernarch="arm"		;;
+		*)		kernarch="$arch"	;;
+	esac
+
+	archconfdir=$confdir/$arch
+	flavourconfigs=$(cd $archconfdir && ls config.flavour.*)
+
+	# Merge configs
+	# We merge config.common.ubuntu + config.common.<arch> +
+	# config.flavour.<flavour>
+
+	for config in $flavourconfigs; do
+		fullconf="$tmpdir/$arch-$config-full"
+		case $config in
+		*)
+			: >"$fullconf"
+			if [ -f $common_conf ]; then
+				cat $common_conf >> "$fullconf"
+			fi
+			if [ -f $archconfdir/config.common.$arch ]; then
+				cat $archconfdir/config.common.$arch >> "$fullconf"
+			fi
+			cat "$archconfdir/$config" >>"$fullconf"
+			if [ -f $confdir/OVERRIDES ]; then
+				cat $confdir/OVERRIDES >> "$fullconf"
+			fi
+			;;
+		esac
+	done
+
+	for config in $flavourconfigs; do
+		if [ -f $archconfdir/$config ]; then
+			fullconf="$tmpdir/$arch-$config-full"
+			cat "$fullconf" > build/.config
+			# Call oldconfig or menuconfig
+			case "$mode" in
+			    editconfigs)
+				# Interactively edit config parameters
+				while : ; do
+					echo -n "Do you want to edit config: $arch/$config? [Y/n] "
+					read choice
+					
+					case "$choice" in
+					y* | Y* | "" )
+						make O=`pwd`/build ARCH=$kernarch menuconfig
+						break ;;
+					n* | N* )
+						break ;;
+					*)
+						echo "Entry not valid"
+					esac
+				done
+				;;
+			    *)
+				echo "* Run $mode (yes=$yes) on $arch/$config ..."
+				if [ "$yes" -eq 1 ]; then
+					yes "" | make O=`pwd`/build ARCH=$kernarch "$mode"
+				else
+					make O=`pwd`/build ARCH=$kernarch "$mode"
+				fi ;;
+			esac
+			cat build/.config > $archconfdir/$config
+			cat build/.config > "$tmpdir/CONFIGS/$arch-$config"
+			if [ "$keep" = "1" ]; then
+				cat build/.config > CONFIGS/$arch-$config
+			fi
+		else
+			echo "!! Config not found $archconfdir/$config..."
+		fi
+	done
+
+	echo "Running splitconfig.pl for $arch"
+	echo
+
+	# Can we make this more robust by avoiding $tmpdir completely?
+	# This approach was used for now because I didn't want to change
+	# splitconfig.pl
+	(cd $archconfdir; $bindir/splitconfig.pl config.flavour.*; mv config.common \
+	 config.common.$arch; cp config.common.$arch $tmpdir)
+done
+
+rm -f $common_conf
+
+# Now run splitconfig.pl on all the config.common.<arch> copied to
+# $tmpdir
+(cd $tmpdir; $bindir/splitconfig.pl *)
+(
+	cd $confdir;
+	rm -f *-full
+	grep -v 'is UNMERGABLE' <$tmpdir/config.common >$common_conf
+	for arch in $archs; do
+		grep -v 'is UNMERGABLE' <$tmpdir/config.common.$arch \
+			>$arch/config.common.$arch
+	done
+)
+
+echo ""
+echo "Running config-check for all configurations ..."
+echo ""
+fail=0
+for arch in $archs; do
+	archconfdir=$confdir/$arch
+	flavourconfigs=$(cd $archconfdir && ls config.flavour.*)
+	for config in $flavourconfigs; do
+		flavour="${config##*.}"
+		if [ -f $archconfdir/$config ]; then
+			fullconf="$tmpdir/CONFIGS/$arch-$config"
+			"$bindir/../config-check" "$fullconf" "$arch" "$flavour" "$sharedconfdir" "0" || let "fail=$fail+1"
+		fi
+	done
+done
+
+if [ "$fail" != 0 ]; then
+	echo ""
+	echo "*** ERROR: $fail config-check failures detected"
+	echo ""
+fi
+
+rm -rf build
+

debian/scripts/misc/retag

+#!/usr/bin/perl -w
+
+open(TAGS, "git tag -l |") or die "Could not get list of tags";
+@tags = <TAGS>;
+close(TAGS);
+
+open(LOGS, "git log --pretty=short |") or die "ERROR: Calling git log";
+my $commit = "";
+
+while (<LOGS>) {
+	my $origtag;
+
+	if (m|^commit (.*)$|) {
+		$commit = $1;
+		next;
+	}
+
+	m|\s*UBUNTU: (Ubuntu-2\.6\..*)| or next;
+
+	$tag = $1;
+
+	($origtag) = grep(/^$tag.orig$/, @tags);
+
+	if (!defined($origtag)) {
+		print "I: Adding original tag for $tag\n";
+		system("git tag -m $tag $tag.orig $tag");
+	}
+
+	print "I: Tagging $tag => $commit\n";
+
+	system("git tag -f -m $tag $tag $commit");
+}
+
+close(LOGS);

debian/scripts/misc/splitconfig.pl

+#!/usr/bin/perl -w
+
+%allconfigs = ();
+%common = ();
+
+print "Reading config's ...\n";
+
+for $config (@ARGV) {
+	# Only config.*
+	next if $config !~ /^config\..*/;
+	# Nothing that is disabled, or remnant
+	next if $config =~ /.*\.(default|disabled|stub)$/;
+
+	%{$allconfigs{$config}} = ();
+
+	print "  processing $config ... ";
+
+	open(CONFIG, "< $config");
+
+	while (<CONFIG>) {
+		# Skip comments
+		/^#*\s*CONFIG_(\w+)[\s=](.*)$/ or next;
+
+		${$allconfigs{$config}}{$1} = $2;
+
+		$common{$1} = $2;
+	}
+
+	close(CONFIG);
+
+	print "done.\n";
+}
+
+print "\n";
+
+print "Merging lists ... \n";
+
+# %options - pointer to flavour config inside the allconfigs array
+for $config (keys(%allconfigs)) {
+	my %options = %{$allconfigs{$config}};
+
+	print "   processing $config ... ";
+
+	for $key (keys(%common)) {
+		next if not defined $common{$key};
+
+		# If we don't have the common option, then it isn't
+		# common. If we do have that option, it must have the same
+		# value.  EXCEPT where this file does not have a value at all
+		# which may safely be merged with any other value; the value
+		# will be elided during recombination of the parts.
+		if (!defined($options{$key})) {
+			# Its ok really ... let it merge
+		} elsif (not defined($options{$key})) {
+			undef $common{$key};
+		} elsif ($common{$key} ne $options{$key}) {
+			undef $common{$key};
+		}
+	}
+
+	print "done.\n";
+}
+
+print "\n";
+
+print "Creating common config ... ";
+
+open(COMMON, "> config.common");
+print COMMON "#\n# Common config options automatically generated by splitconfig.pl\n#\n";
+
+for $key (sort(keys(%common))) {
+	if (not defined $common{$key}) {
+		print COMMON "# CONFIG_$key is UNMERGABLE\n";
+	} elsif ($common{$key} eq "is not set") {
+		print COMMON "# CONFIG_$key is not set\n";
+	} else {
+		print COMMON "CONFIG_$key=$common{$key}\n";
+	}
+}
+close(COMMON);
+
+print "done.\n\n";
+
+print "Creating stub configs ...\n";
+
+for $config (keys(%allconfigs)) {
+	my %options = %{$allconfigs{$config}};
+
+	print "  processing $config ... ";
+
+	open(STUB, "> $config");
+	print STUB "#\n# Config options for $config automatically generated by splitconfig.pl\n#\n";
+
+	for $key (sort(keys(%options))) {
+		next if defined $common{$key};
+
+		if ($options{$key} =~ /^is /) {
+			print STUB "# CONFIG_$key $options{$key}\n";
+		} else {
+			print STUB "CONFIG_$key=$options{$key}\n";
+		}
+	}
+
+	close(STUB);
+
+	print "done.\n";
+}

debian/scripts/module-check

+#!/usr/bin/perl -w
+
+$flavour = shift;
+$prev_abidir = shift;
+$abidir = shift;
+$skipmodule = shift;
+
+print "II: Checking modules for $flavour...";
+
+if (-f "$prev_abidir/ignore.modules"
+    or -f "$prev_abidir/$flavour.ignore.modules") {
+	print "explicitly ignoring modules\n";
+	exit(0);
+}
+
+if (not -f "$abidir/$flavour.modules" or not -f
+    "$prev_abidir/$flavour.modules") {
+	print "previous or current modules file missing!\n";
+	print "   $abidir/$flavour.modules\n";
+	print "   $prev_abidir/$flavour.modules\n";
+	if (defined($skipmodule)) {
+		exit(0);
+	} else {
+		exit(1);
+	}
+}
+
+print "\n";
+
+my %modules;
+my %modules_ignore;
+my $missing = 0;
+my $new = 0;
+my $errors = 0;
+
+# See if we have any ignores
+if (-f "$prev_abidir/../modules.ignore") {
+	my $ignore = 0;
+	open(IGNORE, "< $prev_abidir/../modules.ignore") or
+		die "Could not open $prev_abidir/../modules.ignore";
+	print "   reading modules to ignore...";
+	while (<IGNORE>) {
+		chomp;
+		next if /\s*#/;
+		$modules_ignore{$_} = 1;
+		$ignore++;
+	}
+	close(IGNORE);
+	print "read $ignore modules.\n";
+}
+
+# Read new modules first
+print "   reading new modules...";
+$new_count = 0;
+open(NEW, "< $abidir/$flavour.modules") or
+	die "Could not open $abidir/$flavour.modules";
+while (<NEW>) {
+	chomp;
+	$modules{$_} = 1;
+	$new_count++;
+}
+close(NEW);
+print "read $new_count modules.\n";
+
+# Now the old modules, checking for missing ones
+print "   reading old modules...";
+$old_count = 0;
+open(OLD, "< $prev_abidir/$flavour.modules") or
+	die "Could not open $prev_abidir/$flavour.modules";
+while (<OLD>) {
+	chomp;
+	if (not defined($modules{$_})) {
+		print "\n" if not $missing;
+		$missing++;
+		if (not defined($modules_ignore{$_})) {
+			print "      MISS: $_\n";
+			$errors++;
+		} else {
+			print "      MISS: $_ (ignored)\n";
+		}
+	} else {
+		$modules{$_}++;
+	}
+	$old_count++;
+}
+close(OLD);
+# Check for new modules
+foreach $mod (keys(%modules)) {
+	if ($modules{$mod} < 2) {
+		print "\n" if not $missing and not $new;
+		print "      NEW : $mod\n";
+		$new++;
+	}
+}
+if ($new or $missing) {
+	print "      read $old_count modules : new($new)  missing($missing)\n";
+} else {
+	print "read $old_count modules.\n";
+}
+
+
+# Let's see where we stand...
+if ($errors) {
+	if (defined($skipmodule)) {
+		print "WW: Explicitly asked to ignore failures (probably not good)\n";
+	} else {
+		print "EE: Missing modules (start begging for mercy)\n";
+		exit 1
+	}
+}
+
+if ($new) {
+	print "II: New modules (you've been busy, wipe the poop off your nose)\n";
+} else {
+	print "II: No new modules (hope you're happy, slacker)\n";
+}
+
+print "II: Done\n";
+
+exit(0);

debian/scripts/module-inclusion

+#!/bin/bash
+
+#
+# Build a new directory of modules based on an inclusion list.
+# The includsion list format must be a bash regular expression.
+#
+# usage: $0 ROOT INCLUSION_LIST
+# example: $0 debian/build/build-virtual \
+#       debian/build/build-virtual-ALL debian/build/build-virtual \
+#	debian.master/control.d/virtual.inclusion-list
+master=0
+if [ "$1" = "--master" ]; then
+	master=1
+	shift
+fi
+
+ROOT=$1
+NROOT=$2
+ILIST=$3
+
+#
+# Prep a destination directory.
+#
+mkdir -p ${NROOT}
+
+# Copy over the framework...
+if  [ "$master" -eq 1 ]; then
+	(cd ${ROOT}; find . ! -name "*.ko" -type f) | \
+	while read f
+	do
+		mkdir -p ${NROOT}/`dirname $f`
+		mv ${ROOT}/$f ${NROOT}/$f
+	done
+fi
+
+cat ${ILIST} |while read i
+do
+	#
+	# 'find' blurts a warning if it cannot find any ko files.
+	#
+	if echo "$i" | grep '\*' > /dev/null
+	then
+		(cd ${ROOT}; eval find "${i}" -name "*.ko") |while read f
+		do
+			mkdir -p ${NROOT}/`dirname $f`
+			mv ${ROOT}/$f ${NROOT}/$f
+		done
+	else
+		if [ -f "${ROOT}/$i" ]
+		then
+			mkdir -p ${NROOT}/`dirname $i`
+			mv ${ROOT}/$i ${NROOT}/$i
+		else
+			echo Warning: Could not find ${ROOT}/$i
+		fi
+	fi
+
+done
+
+exit 0

debian/scripts/sub-flavour

+#!/bin/bash
+
+. debian/debian.env
+
+echo "SUB_PROCESS $FROM => $TO"
+
+export from_pkg="linux-image-$ABI_RELEASE-$FROM"
+export to_pkg="linux-image-$ABI_RELEASE-$TO"
+
+from_moddir="debian/$from_pkg/lib/modules/$ABI_RELEASE-$FROM"
+to_moddir="debian/$to_pkg/lib/modules/$ABI_RELEASE-$FROM"
+
+install -d "debian/$to_pkg/boot"
+install -m644 debian/$from_pkg/boot/config-$ABI_RELEASE-$FROM \
+	debian/$to_pkg/boot/
+install -m600 debian/$from_pkg/boot/{vmlinuz,System.map}-$ABI_RELEASE-$FROM \
+	debian/$to_pkg/boot/
+
+#
+# Print some warnings if there are files in the sub-flavours list
+# that do not actually exist.
+#
+cat ${DEBIAN}/sub-flavours/$TO.list | while read line
+do
+(
+	cd debian/$from_pkg/lib/modules/$ABI_RELEASE-$FROM/kernel;
+	#
+	# If its a wildcard, then check that there are files that match.
+	#
+	if echo "$line" | grep '\*' > /dev/null
+	then
+		if [ `eval find "$line" -name '*.ko' 2>/dev/null|wc -l` -lt 1 ]
+		then
+			echo SUB_INST Warning - No files in $line
+		fi
+	#
+	# Else it should be a single file reference.
+	#
+	elif [ ! -f "$line" ]
+	then
+		echo SUB_INST Warning - could not find "$line"
+	fi
+)
+done
+
+cat ${DEBIAN}/sub-flavours/$TO.list | while read line; do
+	(
+	cd debian/$from_pkg/lib/modules/$ABI_RELEASE-$FROM/kernel;
+	if echo "$line" | grep '\*' > /dev/null
+	then
+		eval find "$line" -name '*.ko' 2>/dev/null || true
+	elif [ -f "$line" ]
+	then
+		echo "$line"
+	fi
+	);
+done | while read mod; do
+	echo "SUB_INST checking: $mod"
+	fromdir="/lib/modules/$ABI_RELEASE-$FROM/"
+	egrep "^($fromdir)?kernel/$mod:" \
+		$from_moddir/modules.dep | sed -e "s|^$fromdir||" -e 's/://' -e 's/ /\n/g' | \
+	while read m; do
+		m="${fromdir}$m"
+		test -f debian/$to_pkg/$m && continue
+		echo "SUB_INST installing: $m"
+		install -D -m644 debian/$from_pkg/$m \
+			debian/$to_pkg/$m
+	done
+done

debian/source/format

+1.0

debian/stamps/keep-dir

+Place holder

debian/tests/README

+Scripts placed in this directory get called one at a time by run-parts(8).
+The scripts are expected to perform some sort of sanity checks on the
+finished build. Scripts will be called once for each flavour.
+
+Some environment variables are exported to make life a little easier:
+
+DPKG_ARCH     : The dpkg architecture (e.g. "amd64")
+KERN_ARCH     : The kernel architecture (e.g. "x86_64")
+FLAVOUR       : The specific flavour for this run (e.g. "generic")
+VERSION       : The full version of this build (e.g. 2.6.22-1)
+REVISION      : The exact revision of this build (e.g. 1.3)
+PREV_REVISION : The revision prior to this one
+ABI_NUM       : The specific ABI number for this build (e.g. 2)
+PREV_ABI_NUM  : The previous ABI number. Can be the same as ABI_NUM.
+BUILD_DIR     : The directory where this build took place
+INSTALL_DIR   : The directory where the package is prepared
+SOURCE_DIR    : Where the main kernel source is
+
+Scripts are expected to have a zero exit status when no problems occur,
+and non-zero when an error occurs that should stop the build. Scripts
+should print whatever info they deem needed to deduce the problem.

debian/tests/check-aliases

+#!/usr/bin/perl -w
+
+my %map;
+
+print "Checking for dupe aliases in $ENV{'FLAVOUR'}...\n";
+
+$aliases =
+  "$ENV{'INSTALL_DIR'}/lib/modules/$ENV{'VERSION'}-$ENV{'FLAVOUR'}/modules.alias";
+
+open(ALIASES, "< $aliases") or die "Could not open $aliases";
+
+while (<ALIASES>) {
+	chomp;
+	my ($junk, $alias, $module) = split;
+
+	if (defined($map{$alias})) {
+		printf("%s %20s / %-20s : %s \n", ("$map{$alias}" eq "$module")
+			? "INT" : "   ", $map{$alias}, $module, $alias);
+	} else {
+		$map{$alias} = $module;
+	}
+}
+
+exit(0);

debian/tools/generic

+#!/bin/bash
+full_version=`uname -r`
+
+# Removing flavour from version i.e. generic or server.
+flavour_abi=${full_version#*-}
+flavour=${flavour_abi#*-}
+version=${full_version%-$flavour}
+this="$0_$version"
+
+if [ ! -f "$this" ]; then
+    echo "$this not found" >&2
+    echo "You may need to install linux-tools-$version" >&2
+    exit 2
+fi
+
+exec "$this" "$@"

debian/tools/perf

+#!/bin/bash
+full_version=`uname -r`
+
+# Removing flavour from version i.e. generic or server.
+flavour_abi=${full_version#*-}
+flavour=${flavour_abi#*-}
+version=${full_version%-$flavour}
+perf="perf_$version"
+
+if ! which "$perf" > /dev/null; then
+    echo "$perf not found" >&2
+    echo "You may need to install linux-tools-$version" >&2
+    exit 2
+fi
+
+exec "$perf" "$@"

debian/tools/turbostat

+#!/bin/bash
+full_version=`uname -r`
+
+# Removing flavour from version i.e. generic or server.
+flavour_abi=${full_version#*-}
+flavour=${flavour_abi#*-}
+version=${full_version%-$flavour}
+turbostat="turbostat_$version"
+
+if ! which "$turbostat" > /dev/null; then
+    echo "$turbostat not found" >&2
+    echo "You may need to install linux-tools-$version" >&2
+    exit 2
+fi
+
+exec "$turbostat" "$@"

debian/tools/x86_energy_perf_policy

+#!/bin/bash
+full_version=`uname -r`
+
+# Removing flavour from version i.e. generic or server.
+flavour_abi=${full_version#*-}
+flavour=${flavour_abi#*-}
+version=${full_version%-$flavour}
+x86_energy_perf_policy="x86_energy_perf_policy_$version"
+
+if ! which "$x86_energy_perf_policy" > /dev/null; then
+    echo "$x86_energy_perf_policy not found" >&2
+    echo "You may need to install linux-tools-$version" >&2
+    exit 2
+fi
+
+exec "$x86_energy_perf_policy" "$@"

dropped.txt

+This is the list of patches/features which have been temporarily
+reverted or disabled for Q:
+
+UBUNTU: SAUCE: AppArmor: basic networking rules

scripts/fw-to-ihex.sh

+#!/bin/bash
+
+F=$1
+if [ "$F" = "" ]
+then
+	echo You must supply a firmware file.
+	exit 1
+fi
+
+echo "unsigned char d[] = {" > $F.c
+hexdump -v -e '"\t" 8/1 "0x%02x, " "\n"' $F >> $F.c
+echo "};" >> $F.c
+
+gcc -c $F.c
+objcopy -Oihex $F.o $F.ihex
+

ubuntu/Kconfig

+menu "Ubuntu Supplied Third-Party Device Drivers"
+
+#
+# NOTE: to allow drivers to be added and removed without causing merge
+# collisions you should add new entries in the middle of the six lines
+# of ## at the bottom of the list.  Always add three lines of ## above
+# your new entry and maintain the six lines below.
+#
+
+##
+##
+##
+##
+##
+##
+
+endmenu

ubuntu/Makefile

+#
+# Makefile for the Linux kernel ubuntu supplied third-party device drivers.
+#
+
+#
+# NOTE: to allow drivers to be added and removed without causing merge
+# collisions you should add new entries in the middle of the six lines
+# of ## at the bottom of the list.  Always add three lines of ## above
+# your new entry and maintain the six lines below.
+#
+
+##
+##
+##
+##
+##
+##
+
+# This is a stupid trick to get kbuild to create ubuntu/built-in.o
+obj- += foo.o

ubuntu/include/Kbuild

+
+

ubuntu/include/README

+Only use this directory for things which need to share their headers with
+other parts of the kernel or other modules in ubuntu/
+
+Otherwise, keep them local to the module directory.