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|
#!/usr/bin/perl
use MDK::Common;
use lib "../perl-install";
use keyboard;
my $lib = (arch() =~ /x86_64/ ? "lib64" : "lib");
my $tmp = "/tmp/rescue_tmp";
my $rescue = "rescue.clp";
my $sudo = '';
if ($>) {
$sudo = "sudo";
$ENV{PATH} = "/sbin:/usr/sbin:$ENV{PATH}";
}
BEGIN { undef *_ }
sub __ { print @_, "\n"; system(@_) }
sub _ { __ @_; $? and die }
sub install_raw {
s|^/|| foreach @_;
_ "tar c -C / @_ | tar x -C $tmp" if @_;
}
sub install_deref {
s|^/|| foreach @_;
_ "tar c -C / --dereference @_ | tar x -C $tmp" if @_;
}
sub install_l {
my @l = @_;
@l = uniq(map { chomp_($_) } @l);
push @l,
`ldd @l 2>/dev/null | grep "=>" | perl -pe 's/.*=> //; s/ .*//; s,^/(lib|lib64)/.*?/,/\\1/,'`;
my ($deref, $raw) = partition { /lib.*\.so/ || readlink("/$_") =~ m|/etc/alternatives| } uniq(map { chomp_($_) } @l);
install_raw(@$raw);
install_deref(@$deref);
}
sub installown($$) {
my ($own, $dir) = @_;
return if -e "$tmp$dir$own";
mkdir_p("$tmp$dir");
_ "cp -a $own $tmp$dir";
}
_ "$sudo rm -rf $tmp" if -e $tmp;
_ "mkdir $tmp";
_ 'find . -name "*~" | xargs rm -f';
foreach (cat_("dirs")) {
chomp;
mkdir_p("$tmp$_");
}
_ "cp -a tree/* $tmp";
_ "find $tmp -name 'CVS*' | xargs rm -rf";
_ "perl devices.pl $tmp/dev";
substInFile { s/DISTRIB_DESCR/$ENV{DISTRIB_DESCR}/ } "$tmp/etc/issue";
install_raw(keyboard::loadkeys_files());
my %keytable_conflicts;
my @less_important_keytables = qw(am_old am_phonetic no-dvorak fr_CH-latin1);
foreach (keyboard::loadkeys_files()) {
my ($dir, $fname) = (dirname($_), basename($_));
my ($name) = $fname =~ /(.*)\.kmap\.gz/ or next;
next if member($name, @less_important_keytables);
if (my ($short) = $name =~ m|(.+?)[\W_]|) {
$keytable_conflicts{$short} and warn("conflict between $keytable_conflicts{$short} and $name for short name $short (choosing the first)\n"), next;
$keytable_conflicts{$short} = $name;
# create the short name based on the long one
symlinkf($fname, "$tmp$dir/$short.kmap.gz");
}
}
my $perl_version = join ".", unpack "C3", $^V;
my @bad;
my @files = map {
chomp;
s/PERL_VERSION/$perl_version/g;
s|/LIB/|/$lib/|g;
my @l = glob($_) or push @bad, $_;
m|\*.*/| && @l != 1 and die "multiple match for $_\n";
@l;
} (cat_("list"), cat_(`../tools/specific_arch list`));
@bad and die "files missing\n" . join("\n", @bad) . "\n";
install_l(@files);
foreach (cat_("aliases")) {
chomp; my ($f, $dest) = split;
symlink $dest, "$tmp$f";
}
-e "../kernel/all.kernels" or die "use ./update_kernel in gi/kernel first\n";
my $main = chomp_(`cat ../kernel/all.kernels/.main`);
_ "cp ../kernel/all.kernels/$main/modules.{cz,dep} $tmp/modules";
installown("drvinst", "/usr/bin");
installown("guessmounts", "/usr/bin");
installown("install_bootloader", "/usr/bin");
if (arch() =~ /^i.86|x86_64/) {
installown("restore_ms_boot", "/usr/bin");
}
installown("lsparts", "/usr/bin");
installown("rescue-doc", "/usr/bin");
_ "cd ../mdk-stage1 && make rescue-gui dhcp-client";
installown("../mdk-stage1/rescue-gui", "/usr/bin");
installown("../mdk-stage1/dhcp-client", "/usr/sbin");
#- note that on biarch systems, we may need to have both /lib and /lib64
__ "strip $tmp/{lib,$lib,bin,sbin}/* $tmp/usr/{bin,sbin}/* 2>/dev/null";
if ($ENV{PARTIMAGE_DIR}) {
_ "rpm2cpio $ENV{PARTIMAGE_RPM} | (cd $tmp ; cpio -idu ./usr/sbin/partimage)";
my $server = 'partimaged';
substInFile {
$_ = <<EOF if /^\s*rescue-gui/;
if grep -q save_all /proc/cmdline; then
drvinst ; dhcp-client ; partimage -s $server -b save_all $ENV{PARTIMAGE_DIR}; reboot
fi
if grep -q rest_all /proc/cmdline; then
local=/tmp/image$ENV{PARTIMAGE_DIR}
if [ -d \$local ]; then
partimage -b rest_all \$local; reboot
else
drvinst ; dhcp-client ; partimage -s $server -b rest_all $ENV{PARTIMAGE_DIR}; reboot
fi
fi
EOF
} "$tmp/etc/rc.sysinit";
}
exit 0 if $ARGV[0];
_ "mkisofs -quiet -D -R $tmp | create_compressed_fs - 65536 $rescue 200 2>/dev/null";
_ "$sudo rm -rf $tmp";
|
