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#!/usr/bin/perl
use lib "../perl-install";
use keyboard;
use common qw(:file);
use Config;
Config->import;
my ($arch) = $Config{archname} =~ /(.*)-/;
$tmp = "/tmp/rescue_tmp";
$mnt = "/tmp/rescue_stage2_img";
$mke2fs = "/sbin/mke2fs -q -m 0 -F -s 1";
$rescue = "rescue_stage2";
if ($>) {
$sudo = "sudo";
$ENV{PATH} = "/sbin:/usr/sbin:$ENV{PATH}";
}
BEGIN { undef *_; }
sub __ { print @_, "\n"; system(@_); }
sub _ { __ @_; $? and die; }
sub install {
return if -e "$tmp$_[0]";
my $d = dirname($_[0]);
commands::mkdir_("-p", "$tmp$d") unless -d "$tmp$d";
_ "$sudo cp -a $_[0] $tmp$d";
}
sub install_lib {
_ "cp $_[0] $tmp$_[0]" unless -e "$tmp$_[0]";
}
_ "$sudo rm -rf $tmp" if -e $tmp;
_ "mkdir $tmp";
_ 'find . -name "*~" | xargs rm -f';
_ "cp -a tree/* $tmp";
_ "cd $tmp; mkdir -p lib tmp modules proc";
foreach (keyboard::loadkeys_files) {
install($_);
symlink "$2.kmap.gz", "$tmp$1/$3.kmap.gz" if m|(.*)/((..).+)\.kmap\.gz|;
}
unlink "$tmp/usr/lib/kbd/keymaps/i386/qwertz/fr.kmap.gz";
foreach (cat_("list")) {
chomp;
install($_);
chomp, install_lib($_) foreach `ldd $_ 2>/dev/null | grep "=>" | sed -e 's/.*=> //' -e 's/ .*//'`;
}
foreach (cat_("aliases")) {
chomp; my ($f, $dest) = split;
symlink $dest, "$tmp$f";
}
_ "cp ../modules/modules.{cz*,dep} $tmp/modules";
__ "$sudo strip $tmp/{lib,bin,sbin}/* $tmp/usr/{bin,sbin}/* 2>/dev/null";
exit 0 if $ARGV[0];
$size = `du -s $tmp | cut -f1` + 2048; #- add 2MB of free space
commands::mkdir_("-p", $mnt) if !-e $mnt;
__ "$sudo umount $rescue";
_ "dd if=/dev/zero of=$rescue bs=1k count=$size";
_ "$mke2fs $rescue";
_ "$sudo mount -t ext2 $rescue $mnt -o loop";
_ "rmdir $mnt/lost+found";
_ "$sudo chown -R root.root $tmp";
_ "$sudo cp -a $tmp/* $mnt";
_ "$sudo rm -rf $tmp";
_ "$sudo umount $rescue";
_ "rmdir $mnt";
_ "echo gzipping $rescue";
_ "gzip -f -9 $rescue";
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