index : drakx	distro/mdv2007.1 distro/mdv2008.0 distro/mdv2008.1 distro/mdv2009.0 distro/mdv2009.1 distro/mdv2010.0 distro/mes5 distro/mes5-2.6.33 distro/mes6 distro/mga1 distro/mga2 distro/mga3 distro/mga4 distro/mga5 distro/mga6 distro/mga7 distro/mga8 distro/mga9 master topic/Corpo_2_1 topic/KA9_0 topic/MDK-10-update topic/MDK-10_1-update topic/MDK-10_2-update topic/MDK-2006_0-update topic/MDK92-branch topic/MDKC_1_0 topic/PCMCIA_CS_DISTRO topic/R9_0-64bit-branch topic/R9_1_HP-branch topic/a topic/before_matchbox_wm topic/bug-13680 topic/dietlibc topic/efi topic/extlinux topic/firewall topic/gdk-pixbuf-0-branch topic/gi-ppc topic/ia64-8_1 topic/mandrakesoft topic/mlcd4 topic/ppp topic/rp-pppoe topic/switching_to_dnf topic/switching_to_urpmi topic/unlabeled-1.1.1 topic/v_webmin_0_87 topic/x86_64-branch user/animtim/designWork user/colin/rescue-systemd user/ennael/mga6 user/erwan/bug-13680 user/jibz/aarch64 user/martinw/mga6 user/pterjan/arm64
	Mageia Installer and base platform for many utilities	Thierry Vignaud [tv]

summaryrefslogtreecommitdiffstats

log msg author committer range

path: root/docs/README

	Commit message (Expand)	Author	Age	Files	Lines
*	doc update: we switched to squashfs a long time ago	Thierry Vignaud	2012-05-24	1	-2/+2
*	Synthesized commit during git-svn import combining previous Mandriva history ...	Mageia SVN-Git Migration	2011-02-06	1	-3/+3
*	update the *old* doc	Pascal Rigaux	2008-10-09	1	-57/+18
*	update doc	Pascal Rigaux	2007-09-20	1	-2/+3
*	update doc	Pascal Rigaux	2007-08-21	1	-3/+3
*	update some doc	Pascal Rigaux	2007-08-21	1	-13/+2
*	fix url	Pascal Rigaux	2007-07-02	1	-1/+1
*	fix links	Pascal Rigaux	2007-06-25	1	-2/+2
*	re-sync after the big svn loss	Pascal Rigaux	2007-04-25	1	-51/+8
*	update auto_install doc url	Pascal Rigaux	2006-03-02	1	-1/+1
*	adapt to new cvs web url	Pascal Rigaux	2006-02-27	1	-1/+1
*	fix	Pascal Rigaux	2005-08-09	1	-1/+1
*	replace mandrake with mandriva	Pascal Rigaux	2005-08-09	1	-4/+4
*	*** empty log message ***	Pascal Rigaux	2005-02-08	1	-0/+22
*	- drop oem & recovery code (which was broken)	Pascal Rigaux	2004-11-29	1	-79/+0
*	major switch from ramdisk to clp	Pascal Rigaux	2004-11-16	1	-46/+7
*	adapt to new directories layout:	Pascal Rigaux	2004-07-26	1	-23/+23
*	replace "Mandrake Linux" with "Mandrakelinux"	Pascal Rigaux	2004-07-19	1	-2/+2
*	quick update, not complete	Pascal Rigaux	2004-05-03	1	-29/+9
*	update netauto doc	Guillaume Cottenceau	2004-02-04	1	-1/+1
*	remove some really obsolete doc	Pascal Rigaux	2003-07-29	1	-10/+2
*	some fixes and improvements	Guillaume Cottenceau	2003-04-04	1	-9/+52
*	refine info on blank.img	Guillaume Cottenceau	2002-09-27	1	-1/+5
*	move /root/* files (ddebug.log, install.log, report.bug,	Guillaume Cottenceau	2002-01-29	1	-4/+4
*	enable easy screenshot'ing	Pascal Rigaux	2001-12-12	1	-2/+3
*	save stage1.log and have it in report.bug	Guillaume Cottenceau	2001-12-04	1	-2/+4
*	New adress where to find the kernel BOOT	Chmouel Boudjnah	2001-09-29	1	-1/+1
*	explain how to get the boot kernels	Pascal Rigaux	2001-09-12	1	-0/+8
*	s/Linux-Mandrake/Mandrake Linux/	Pascal Rigaux	2001-06-21	1	-1/+1
*	s/Linux-Mandrake/Mandrake Linux/	Pascal Rigaux	2001-06-21	1	-1/+1
*	s/gi.tar.bz2/DrakX-*.src.rpm/	Pascal Rigaux	2001-04-30	1	-1/+1
*	added some more comments for DrakX code source and usage.	Francois Pons	2001-04-26	1	-68/+70
*	support more than one boot kernel :-)	Guillaume Cottenceau	2001-03-29	1	-3/+4
*	add cvs howto	Pascal Rigaux	2001-03-21	1	-0/+8
*	*** empty log message ***	Pascal Rigaux	2001-02-13	1	-5/+1
*	fix doc about Mandrake/base/compss	Mystery Man 553	2001-02-12	1	-1/+2
*	- deprecate "hdreiser.img" since we have room for "reiserfs.o" in "hd.img"	Guillaume Cottenceau	2001-01-29	1	-1/+0
*	update docs	Guillaume Cottenceau	2001-01-25	1	-1/+1
*	- fix anonymous CVS	Guillaume Cottenceau	2001-01-24	1	-38/+55
*	small update	Pascal Rigaux	2001-01-10	1	-2/+2
*	fix CVSROOT	Pascal Rigaux	2000-12-15	1	-1/+1
*	no_comment	Pascal Rigaux	2000-10-05	1	-1/+1
*	no_comment	Pascal Rigaux	2000-09-14	1	-0/+12
*	no_comment	Pascal Rigaux	2000-08-11	1	-1/+1
*	no_comment	Pascal Rigaux	2000-07-13	1	-0/+72
*	no_comment	Pascal Rigaux	2000-07-10	1	-0/+29
*	no_comment	Pascal Rigaux	2000-06-28	1	-1/+1
*	no_comment	Pascal Rigaux	2000-04-05	1	-22/+17
*	no_comment	Pascal Rigaux	2000-03-26	1	-0/+35
*	no_comment	Pascal Rigaux	2000-03-05	1	-1/+1

• [next]

generated by cgit v1.2.1 (git 2.21.0) at 2024-08-15 15:43:20 +0000

#!/usr/bin/perl

use Config;
use MDK::Common;
Config->import;
my ($arch) = $Config{archname} =~ /(.*?)-/;

my $default_append = '';
my $default_acpi = '';
my $default_vga = "vga=788 splash=silent";
my $timeout = 150;
my $isolinux_bin = $arch eq 'x86_64' ? '/usr/lib/syslinux/isolinux-x86_64.bin' : '/usr/lib/syslinux/isolinux-i586.bin';
my $lib = $arch eq 'x86_64' ? 'lib64' : 'lib';

my $tmp_mnt = '/tmp/drakx_mnt';
my $tmp_initrd = '/tmp/drakx_initrd';

my $sudo;
if ($>) {
    $sudo = "sudo";
    $ENV{PATH} = "/sbin:/usr/sbin:$ENV{PATH}";
}

sub __ { print @_, "\n"; system(@_) }
sub _ { __ @_; $? and die }
sub mke2fs { 
    my ($f) = @_;
    _ "/sbin/mke2fs -q -m 0 -F -s 1 $f";
    _ "/sbin/tune2fs -c 0 -U clear -T 1970010101 $f";
}

_ "mkdir -p $tmp_mnt";
mkdir "images";

my @kernels = chomp_(cat_('all.kernels/.list'));

my @all_images = (
		  if_($arch =~ /i.86/, 'isolinux', 'boot.iso', 'all.img', 'hd_grub.img'),
		  if_($arch =~ /x86_64/, 'isolinux', 'boot.iso', 'all.img', 'hd_grub.img'),
		  if_($arch =~ /ia64/, 'all.img'),
		  if_($arch =~ /ppc/, 'all.img'),
		 );

my @images = @ARGV ? @ARGV : map { "images/$_" } @all_images;

foreach my $img (@images) {
    my ($type, $I, $extension) = $img =~ m!([^/]*)(64)?\.([^.]*)$!;

    if ($img =~ /hd_grub/) {
	hd_grub($img);
    } elsif ($img =~ /isolinux/) {
	isolinux(\@kernels);

	if (my ($tftpboot) = grep { -e $_ } qw(/tftpboot /var/lib/tftpboot)) {
	    system("/bin/cp -f isolinux/alt0/* $tftpboot");
	}
    } elsif ($img =~ /boot.iso/) {
	boot_iso($img, \@kernels);
    } elsif ($extension eq 'rdz') {
	initrd($type, $I, "$img-$_") foreach @kernels;
    } elsif ($extension eq 'img') {
	print STDERR "calling boot_img_$arch for $img\n";
	$::{"boot_img_$arch"}->($type, $I, "$img-$_", "all.kernels/$_/vmlinuz") foreach @kernels;
	rename("$img-$kernels[0]", $img);
    } else {
	die "unknown image $img";
    }
}

sub syslinux_color {
    "0" . {
	default => '7',
	blue    => '9',
	green   => 'a',
	red     => 'c',
	yellow  => 'e',
	white   => 'f',
    }->{$_[0]} || die "unknown color $_[0]\n";
}

sub syslinux_msg { 
    my ($msg_xml_file, @more_text) = @_;

    require XML::Parser;

    sub xml_tree2syslinux {
	my ($current_color, $tree) = @_;
	my (undef, @l) = @$tree;
	join('', map {
	    my ($type, $val) = @$_;
	    if ($type eq '0') {
		$val;
	    } else {
		syslinux_color($type) . xml_tree2syslinux($type, $val) . syslinux_color($current_color);
	    }
	} group_by2(@l));
    }

    print "parsing $msg_xml_file\n";
    my $tree = XML::Parser->new(Style => 'Tree')->parsefile($msg_xml_file);
    $tree->[0] eq 'document' or die "bad file $msg_xml_file\n";
    my $text = xml_tree2syslinux('default', $tree->[1]);

    pack("C*", 0x0E, 0x80, 0x03, 0x00) . ""
      . $text . join('', @more_text)
      . "\n" . syslinux_color('red') . "[F1-Help] [F2-Advanced Help]" . syslinux_color('default') . "\n";
}

sub syslinux_cfg {
    my ($entries, $b_gfxboot) = @_;
    my $default = 'linux';

    my $header = <<EOF;
default $default
prompt 1
timeout $timeout
display help.msg
implicit 1
EOF
    my $header_gfxboot = <<EOF;
ui gfxboot.com bootlogo
EOF
    my $header_non_gfxboot = <<EOF;
F1 help.msg
F2 advanced.msg
F3 boot.msg
EOF

    my @l = map {
	$_->{append} =~ s/\s+/ /g;
	"label $_->{label}\n" .
	"  kernel $_->{kernel}\n" .
	($_->{initrd} ? "  append initrd=$_->{initrd} $_->{append}\n" : '');
    } @$entries;

    $header . ($b_gfxboot ? $header_gfxboot : $header_non_gfxboot) . join('', @l);
}

sub initrd {
    my ($type, $I, $img, $o_bootsplash_cfg) = @_;
    my $stage1_root = $ENV{DEBUGSTAGE1} ? "../mdk-stage1" : "/usr/$lib/drakx-installer-binaries";

    _ "rm -rf $tmp_initrd";
    mkdir_p("$tmp_initrd$_") foreach qw(/etc /lib /modules /sbin /tmp /var);
    symlink "../modules", "$tmp_initrd/lib/modules";

    symlink "/proc/mounts", "$tmp_initrd/etc/mtab";
    symlink "../tmp", "$tmp_initrd/var/run";
    _ "install -D /usr/share/terminfo/l/linux $tmp_initrd/usr/share/terminfo/l/linux";
    foreach ('pcitable', 'usbtable') {
        _ "install -D /usr/share/ldetect-lst/$_.gz $tmp_initrd/usr/share/ldetect-lst/$_.gz";
    }
    _ "install -D /usr/share/pci.ids $tmp_initrd/usr/share/pci.ids";
    foreach ("/usr/share/ldetect-lst/fallback-modules.alias", "/lib/module-init-tools/ldetect-lst-modules.alias") {
        _ "install -D $_ $tmp_initrd$_";
    }

    _ "install $stage1_root/init $tmp_initrd/";
    foreach ('stage1', 'pppd', 'pppoe') {
	_ "install $stage1_root/$_ $tmp_initrd/sbin/";
    }

    if ($arch !~ /ppc|ia64/) {
	mkdir_p("$tmp_initrd/etc/pcmcia");
	 _ "cp -a /etc/pcmcia/config.opts $tmp_initrd/etc/pcmcia";
    }
    {
	my ($ext) = $img =~ /rdz-(.*)/ or die "bad initrd name ($img)";
	my $modz = "all.kernels$I/$ext";
	mkdir_p("$tmp_initrd/modules/$ext");
	__ "tar xC $tmp_initrd/modules/$ext -f $modz/${type}_modules.tar";
	_ "depmod -b $tmp_initrd $ext";
	# depmod keeps only available modules in modules.alias, but we want them all
	_ "cp -f $modz/modules.alias $modz/modules.description $tmp_initrd/modules/$ext";
    }
    # ka deploy need some files in all.rdz 
    {
	mkdir_p("$tmp_initrd/$_") foreach qw(sbin dev ka proc sbin var/tmp);
	symlink("/sbin", "$tmp_initrd/bin");
	cp_af("/usr/bin/ka-d-client", "$tmp_initrd/ka/ka-d-client");
	cp_af("/usr/bin/mke2fs_diet", "$tmp_initrd/sbin/mke2fs");
	cp_af("/usr/bin/busybox", "$tmp_initrd/sbin/busybox");
	my @funct = map { /functions:/ .. /^$/ ? do { s/\s//g; split /,/ } : () } `busybox`;
	shift @funct;
	symlink('busybox', $tmp_initrd . "/sbin/$_") foreach @funct;
      }

    if ($ENV{DEBUGSTAGE1}) {
	_ "cp -f /usr/bin/busybox $tmp_initrd/sbin";
	symlink "busybox", "$tmp_initrd/sbin/$_" foreach qw(cat chgrp chmod chown chroot chvt clear cp cut date dd df dirname dmesg du echo env false find free grep gunzip gzip halt head id init kill killall klogd linuxrc ln logger ls lsmod mkdir mknod mkswap more mount mv poweroff ps pwd reboot reset rm rmdir sed sleep sh sort swapoff swapon sync syslogd tail tar touch true tty umount uname uniq uptime wc which whoami xargs yes zcat);
    }

    if ($o_bootsplash_cfg) {
	_ "splash -s -f $o_bootsplash_cfg > $tmp_initrd/bootsplash";
    }

    my $devs = sprintf "ls /dev/{%s}", join(',', qw(console fb0 fd0 loop3 mem null ppp ptyp0 ram3 tty[0-7] ttyp0 ttyS0));

    _ "(cd $tmp_initrd; (find . ; $devs) | cpio -o -c --quiet) | gzip -9 > $img";
    _ "rm -rf $tmp_initrd";
}

sub entries_append {
    my ($type) = @_;

    my $automatic = $type =~ /cdrom/ ? 'automatic=method:cdrom ' : '';
    $automatic .= 'changedisk ' if $type =~ /changedisk/;

    my @simple_entries = (
	linux => $default_vga,
	vgalo => "vga=785",
	vgahi => "vga=791",
	text => "text",
#	patch => "patch $default_vga",
	rescue => "rescue",
    );
    my @entries = (
        (map { $_->[0] => "$automatic$default_acpi $_->[1]" } group_by2(@simple_entries)),
	noacpi => "$automatic$default_vga acpi=off",
    );

    map { { label => $_->[0], append => join(' ', grep { $_ } $default_append, $_->[1]) } }
      group_by2(@entries);
}

sub syslinux_cfg_all {
    my ($type, $b_gfxboot) = @_;

    syslinux_cfg([
	(map {
	    { kernel => 'alt0/vmlinuz', initrd => 'alt0/all.rdz', %$_ };
	} entries_append($type)),
	(map_index {
	    { label => "alt$::i", kernel => "alt$::i/vmlinuz", initrd => "alt$::i/all.rdz", 
	      append => join(' ', grep { $_ } $default_append, $default_acpi, $default_vga) };
	} @kernels),
	{ label => 'memtest', kernel => 'memtest' },
    ], $b_gfxboot);
}
sub remove_ending_zero {
    my ($img) = @_;
    _(q(perl -0777 -pi -e 's/\0+$//' ) . $img);
}

sub boot_img_i386 {
    my ($type, $I, $img, $kernel) = @_;

    _ "rm -rf $tmp_mnt"; mkdir $tmp_mnt;
    _ "cat $kernel > $tmp_mnt/vmlinuz";

    output("$tmp_mnt/help.msg", syslinux_msg('help.msg.xml'));
    output("$tmp_mnt/advanced.msg", syslinux_msg('advanced.msg.xml'));

    (my $rdz = $img) =~ s/\.img/.rdz/;
    (my $initrd_type = $type) =~ s/-changedisk//;
    initrd($initrd_type, $I, $rdz);
    my $short_type = substr($type, 0, 8);

    output("$tmp_mnt/syslinux.cfg", 
	   syslinux_cfg([ map {
			    { kernel => 'vmlinuz', initrd => "$short_type.rdz", %$_ };
			} entries_append($type) ]));

    _ "cp -f $rdz $tmp_mnt/$short_type.rdz";
    unlink $rdz;

    my $size = max(chomp_(`du -s -k $tmp_mnt`) + 50, 1440);
    _ "dd if=/dev/zero of=$img bs=1k count=$size";

    _ "mkdosfs-with-dir $tmp_mnt $img";
    _ "syslinux $img";
    _ "rm -rf $tmp_mnt";
}

# alias to x86 variant, slightly bigger with images though
sub boot_img_x86_64 { &boot_img_i386 }

sub boot_img_alpha {
    my ($type, $I, $img) = @_;

    __ "$sudo umount $tmp_mnt 2>/dev/null";
    _ "dd if=/dev/zero of=$img bs=1k count=1440";
    mke2fs($img);
    _ "/sbin/e2writeboot $img /boot/bootlx";
    _ "$sudo mount -t ext2 $img $tmp_mnt -o loop";
    _ "cp -f vmlinux.gz $tmp_mnt";
    -f "$type.rdz" ? _ "cp -f $type.rdz $tmp_mnt" : initrd($type, $I, "$tmp_mnt/$type.rdz");

    mkdir "$tmp_mnt/etc", 0777;
    output("$tmp_mnt/etc/aboot.conf", 
"0:vmlinux.gz initrd=$type.rdz rw $default_append $type
1:vmlinux.gz initrd=$type.rdz rw $default_append text $type
");
    _ "sync";
    _ "df $tmp_mnt";
}

sub boot_img_ia64 {
    my ($type, $_I, $img, $kernel) = @_;
	my $rdz = $img; $rdz =~ s/\.img/.rdz/;

    __ "$sudo umount $tmp_mnt 2>/dev/null";
    _ "dd if=/dev/zero of=$img bs=1k count=16384";
    _ "mkdosfs $img";
    _ "$sudo mount -t vfat $img $tmp_mnt -o loop,umask=000";
    _ "$sudo cp -f $kernel $tmp_mnt/vmlinux";
    _ "cp -f $rdz $tmp_mnt/$type.rdz";
    _ "$sudo cp -f tools/ia64/elilo.efi $tmp_mnt";
	output("$tmp_mnt/elilo.conf", qq(
prompt
timeout=50

image=vmlinux
        label=linux
        initrd=$type.rdz
        append=" ramdisk_size=120000"
        read-only

image=vmlinux
        label=rescue
        initrd=$type.rdz
        append=" rescue ramdisk_size=120000"
"));
    _ "sync";
    _ "df $tmp_mnt";

}

sub boot_img_sparc {
    my ($type, $I, $_img) = @_;
    if ($type =~ /^live(.*)/) {
	#- hack to produce directly into /export the needed file for cdrom boot.
	my $dir = "/export";
	my $boot = "boot"; #- non-absolute pathname only!

	_ "mkdir -p $dir/$boot";
	_ "cp -f /boot/cd.b /boot/second.b $dir/$boot";
	_ "cp -f vmlinux$1 $dir/$boot/vmlinux$1";
	-f "live$1.rdz" ? _ "cp -f live$1.rdz $dir/$boot" : initrd($type, $I, "$dir/$boot/live$1.rdz");

	output("$dir/$boot/silo.conf", qq(
partition=1
default=linux
timeout=100
read-write
message=/$boot/boot.msg
image="cat /$boot/boot.msg"
  label=1
  single-key
image="cat /$boot/general.msg"
  label=2
  single-key
image="cat /$boot/expert.msg"
  label=3
  single-key
image="cat /$boot/rescue.msg"
  label=4
  single-key
image="cat /$boot/kickit.msg"
  label=5
  single-key
image="cat /$boot/param.msg"
  label=6
  single-key
image[sun4c,sun4d,sun4m]=/$boot/vmlinux
  label=linux
  alias=install
  initrd=/$boot/live.rdz
  append="ramdisk_size=128000"
image[sun4c,sun4d,sun4m]=/$boot/vmlinux
  label=text
  initrd=/$boot/live.rdz
  append="ramdisk_size=128000 text"
image[sun4c,sun4d,sun4m]=/$boot/vmlinux
  label=expert
  initrd=/$boot/live.rdz
  append="ramdisk_size=128000 expert"
image[sun4c,sun4d,sun4m]=/$boot/vmlinux
  label=ks
  initrd=/$boot/live.rdz
  append="ramdisk_size=128000 ks"
image[sun4c,sun4d,sun4m]=/$boot/vmlinux
  label=rescue
  initrd=/$boot/live.rdz
  append="ramdisk_size=128000 rescue"
image[sun4u]=/$boot/vmlinux64
  label=linux
  alias=install
  initrd=/$boot/live64.rdz
  append="ramdisk_size=128000"
image[sun4u]=/$boot/vmlinux64
  label=text
  initrd=/$boot/live64.rdz
  append="ramdisk_size=128000 text"
image[sun4u]=/$boot/vmlinux64
  label=expert
  initrd=/$boot/live64.rdz
  append="ramdisk_size=128000 expert"
image[sun4u]=/$boot/vmlinux64
  label=ks
  initrd=/$boot/live64.rdz
  append="ramdisk_size=128000 ks"
image[sun4u]=/$boot/vmlinux64
  label=rescue
  initrd=/$boot/live64.rdz
  append="ramdisk_size=128000 rescue"
"));

	output("$dir/$boot/README", "
To Build a Bootable CD-ROM, try:
  genisoimage -R -o t.iso -s /$boot/silo.conf /export
");
    } elsif ($type =~ /^tftprd(.*)/) {
	my $dir = "/export";
	my $boot = "images";
	my $setarch = $1 ? "sparc64" : "sparc32";

	_ "mkdir -p $dir/$boot";
	-f "$type.rdz" or initrd($type, $I, "$type.rdz");
	_ "cp -f vmlinux$1.aout $dir/$boot/$type.img";
	_ "$setarch kernel$1/src/arch/sparc$1/boot/piggyback $dir/$boot/$type.img kernel$1/boot/System.map $type.rdz";
    } elsif ($type =~ /^tftp(.*)/) {
	my $dir = "/export";
	my $boot = "images";

	_ "mkdir -p $dir/$boot";
	_ "cp -f vmlinux$1.aout $dir/$boot/$type.img";
    } else {
	my $dir = "floppy";
	__ "$sudo umount $tmp_mnt 2>/dev/null";
	_ "rm -rf $dir";
	_ "mkdir -p $dir";
	_ "cp -f /boot/fd.b /boot/second.b $dir";
	_ "cp -f vmlinuz$I $dir/vmlinux$I.gz";
	-f "$type.rdz" ? _ "cp -f $type.rdz $dir" : initrd($type, $I, "$dir/$type.rdz");

	output("$dir/boot.msg", "
Welcome to Mandriva Linux 7.1

Press <Enter> to install or upgrade a system 7mMandriva Linux7m
");

	output("$dir/silo.conf", qq(
partition=1
default=linux
timeout=100
read-write
message=/boot.msg
image=/vmlinux$I.gz
  label=linux
  initrd=/$type.rdz
  append="ramdisk_size=128000 $type"
"));
	_ "genromfs -d $dir -f /dev/ram -A 2048,/.. -a 512 -V 'DrakX boot disk'";
	_ "$sudo mount -t romfs /dev/ram $tmp_mnt";
	_ "silo -r $tmp_mnt -F -i /fd.b -b /second.b -C /silo.conf";
	_ "$sudo umount $tmp_mnt";
	_ "dd if=/dev/ram of=$type.img bs=1440k count=1";
	_ "sync";
	_ "$sudo mount -t romfs /dev/ram $tmp_mnt";
	_ "df $tmp_mnt";
    }
}

sub boot_img_ppc {
	my ($_type, $I, $_img, $_kernel) = @_;
	foreach (glob("all.kernels/*")) {
		my $ext = basename($_);
		if ($ext =~ /legacy/) {
			initrd("all", $I, "images/all.rdz-$ext");
			_ "mv images/all.rdz-$ext images/all.rdz-legacy";
			_ "cp $_/vmlinuz images/vmlinux-legacy";
		}
		elsif ($ext =~ /2.6/) {
			initrd("all", $I, "images/all.rdz-$ext");
			_ "mv images/all.rdz-$ext images/all.rdz";
			_ "cp $_/vmlinuz images/vmlinux";
		}
    }
    _ "cp -f /usr/lib/yaboot/yaboot images/yaboot";
	
	output("images/ofboot.b", '<CHRP-BOOT>
<COMPATIBLE>
MacRISC
</COMPATIBLE>
<DESCRIPTION>
Mandriva Linux PPC bootloader
</DESCRIPTION>
<BOOT-SCRIPT>
" screen" output
load-base release-load-area
dev screen
" "(0000000000aa00aa0000aaaaaa0000aa00aaaa5500aaaaaa)" drop 0 8 set-colors
" "(5555555555ff55ff5555ffffff5555ff55ffffff55ffffff)" drop 8 8 set-colors
device-end
3 to foreground-color
0 to background-color
" "(0C)" fb8-write drop
" Booting Mandriva Linux PPC..." fb8-write drop 100 ms
boot cd:,\boot\yaboot
</BOOT-SCRIPT>
<OS-BADGE-ICONS>
1010
000000000000F8FEACF6000000000000
0000000000F5FFFFFEFEF50000000000
00000000002BFAFEFAFCF70000000000
0000000000F65D5857812B0000000000
0000000000F5350B2F88560000000000
0000000000F6335708F8FE0000000000
00000000005600F600F5FD8100000000
00000000F9F8000000F5FAFFF8000000
000000008100F5F50000F6FEFE000000
000000F8F700F500F50000FCFFF70000
00000088F70000F50000F5FCFF2B0000
0000002F582A00F5000008ADE02C0000
00090B0A35A62B0000002D3B350A0000
000A0A0B0B3BF60000505E0B0A0B0A00
002E350B0B2F87FAFCF45F0B2E090000
00000007335FF82BF72B575907000000
000000000000ACFFFF81000000000000
000000000081FFFFFFFF810000000000
0000000000FBFFFFFFFFAC0000000000
000000000081DFDFDFFFFB0000000000
000000000081DD5F83FFFD0000000000
000000000081DDDF5EACFF0000000000
0000000000FDF981F981FFFF00000000
00000000FFACF9F9F981FFFFAC000000
00000000FFF98181F9F981FFFF000000
000000ACACF981F981F9F9FFFFAC0000
000000FFACF9F981F9F981FFFFFB0000
00000083DFFBF981F9F95EFFFFFC0000
005F5F5FDDFFFBF9F9F983DDDD5F0000
005F5F5F5FDD81F9F9E7DF5F5F5F5F00
0083DD5F5F83FFFFFFFFDF5F835F0000
000000FBDDDFACFBACFBDFDFFB000000
000000000000FFFFFFFF000000000000
0000000000FFFFFFFFFFFF0000000000
0000000000FFFFFFFFFFFF0000000000
0000000000FFFFFFFFFFFF0000000000
0000000000FFFFFFFFFFFF0000000000
0000000000FFFFFFFFFFFF0000000000
0000000000FFFFFFFFFFFFFF00000000
00000000FFFFFFFFFFFFFFFFFF000000
00000000FFFFFFFFFFFFFFFFFF000000
000000FFFFFFFFFFFFFFFFFFFFFF0000
000000FFFFFFFFFFFFFFFFFFFFFF0000
000000FFFFFFFFFFFFFFFFFFFFFF0000
00FFFFFFFFFFFFFFFFFFFFFFFFFF0000
00FFFFFFFFFFFFFFFFFFFFFFFFFFFF00
00FFFFFFFFFFFFFFFFFFFFFFFFFF0000
000000FFFFFFFFFFFFFFFFFFFF000000
</OS-BADGE-ICONS>
</CHRP-BOOT>
');

	output("images/yaboot.conf", '
init-message = "\nWelcome to Mandriva Linux PPC!\nHit <TAB> for boot options.\n\n"
timeout = 150
device=cd:
default = install-gui
message=/boot/yaboot.msg

image = /boot/vmlinux
    label = install-gui
    initrd = /boot/all.gz
    initrd-size = 34000
    append = " ramdisk_size=128000"

image = /boot/vmlinux-power4
    label = install-gui-power4
    initrd = /boot/all-power4.gz
    initrd-size = 34000
    append = " ramdisk_size=128000"

image = /boot/vmlinux
    label = install-text
    initrd = /boot/all.gz
    initrd-size = 34000
    append = " text ramdisk_size=128000"

image = /boot/vmlinux-power4
    label = install-text-power4
    initrd = /boot/all-power4.gz
    initrd-size = 34000
    append = " text ramdisk_size=128000"

image = /boot/vmlinux
    label = install-gui-old
    initrd = /boot/all.gz
    initrd-size = 34000
    append = " gui-old ramdisk_size=128000"

image = /boot/vmlinux-power4
    label = install-gui-old-power4
    initrd = /boot/all-power4.gz
    initrd-size = 34000
    append = " gui-old ramdisk_size=128000"

image = enet:0,vmlinux
    label = install-net
    initrd = enet:0,all.gz
    initrd-size = 34000
    append = " ramdisk_size=128000"

image = enet:0,vmlinux-power4
    label = install-net-power4
    initrd = enet:0,all-power4.gz
    initrd-size = 34000
    append = " ramdisk_size=128000"

image = enet:0,vmlinux
    label = install-net-text
    initrd = enet:0,all.gz
    initrd-size = 34000
    append = " text ramdisk_size=128000"

image = enet:0,vmlinux-power4
    label = install-net-text-power4
    initrd = enet:0,all-power4.gz
    initrd-size = 34000
    append = " text ramdisk_size=128000"

image = /boot/vmlinux
    label = rescue
    initrd = /boot/all.gz
    initrd-size = 34000
    append = " rescue ramdisk_size=128000"

image = /boot/vmlinux-power4
    label = rescue-power4
    initrd = /boot/all-power4.gz
    initrd-size = 34000
    append = " rescue ramdisk_size=128000"

image = enet:0,vmlinux
    label = rescue-net
    initrd = enet:0,all.gz
    initrd-size = 34000
    append = " rescue ramdisk_size=128000" 

image = enet:0,vmlinux-power4
    label = rescue-net-power4
    initrd = enet:0,all-power4.gz
    initrd-size = 34000
    append = " rescue ramdisk_size=128000" 
');

	output("images/yaboot.msg", '
Thanks for choosing Mandriva Linux PPC.  The following is a short
explanation of the various options for booting the install CD.

All options ending with "-power4" use the BOOT kernel for ppc 9xx and POWER4.
The default syntax with no suffix uses the BOOT kernel for ppc 6xx 7xx and 7xxx.
The default if you just hit enter is "install-gui".

install-gui:        	uses Xorg fbdev mode
install-text:       	text based install
install-net:            allows you to use a minimal boot CD,
                        pulling the rest of the install from
                        a network server
install-net-text:       text mode network install
rescue:                 boots the rescue image
rescue-net:             boots the rescue image from a network server

');

}

sub VERSION {
    my ($kernels) = @_;

    map { "$_\n" }
      $ENV{DISTRIB_DESCR},
      scalar gmtime(),
      '', @$kernels;
}

sub syslinux_all_files {
    my ($dir, $kernels) = @_;

    eval { rm_rf($dir) }; mkdir_p($dir);

    @$kernels or die "syslinux_all_files: no kernel\n";

    $default_vga =~ /788/ or die 'we rely on vga=788 for bootsplash';
    my $theme = $ENV{THEME} || 'Mandriva-Free';
    my $bootsplash_cfg = "/etc/bootsplash/themes/$theme/config/bootsplash-800x600.cfg";
    -e $bootsplash_cfg or die "can't find $bootsplash_cfg";

    each_index {
	mkdir "$dir/alt$::i", 0777;
	_ "cp all.kernels/$_/vmlinuz $dir/alt$::i";
	initrd('all', '', "images/all.rdz-$_", $bootsplash_cfg);
	rename("images/all.rdz-$_", "$dir/alt$::i/all.rdz");
    } @$kernels;

    _ "install -m 644 -D /boot/memtest* $dir/memtest";

    output("$dir/help.msg", syslinux_msg('help.msg.xml'));
    output("$dir/advanced.msg", syslinux_msg('advanced.msg.xml', 
					     "\nYou can choose the following kernels :\n",
					     map_index { " o  " . syslinux_color('white') . "alt$::i" . syslinux_color('default') . " is kernel $_\n" } @$kernels));
}

sub isolinux {
    my ($kernels) = @_;

    syslinux_all_files('isolinux', $kernels);

    _ "cp $isolinux_bin isolinux/isolinux.bin";
    output("isolinux/isolinux.cfg", syslinux_cfg_all('cdrom', 1));

    xbox_stage1() if arch() =~ /i.86/;
}

sub xbox_stage1() {
    my $xbox_kernel = find { /xbox/ } all('all.kernels') or return;

    my $dir = 'isolinux/xbox';
    eval { rm_rf($dir) }; mkdir_p($dir);

    _ "cp all.kernels/$xbox_kernel/vmlinuz $dir";
    initrd('all', '', "images/all.rdz-$xbox_kernel");
    rename("images/all.rdz-$xbox_kernel", "$dir/initrd");

    _ "cp /usr/share/cromwell/xromwell-installer.xbe $dir/default.xbe";
    output("$dir/linuxboot.cfg", <<EOF);
kernel $dir/vmlinuz
initrd $dir/initrd
append root=/dev/ram3 ramdisk_size=36000 automatic=method:cdrom
EOF
}

sub boot_iso {
    my ($iso, $kernels) = @_;

    syslinux_all_files('.boot_iso/isolinux', $kernels);

    output('.boot_iso/VERSION', VERSION($kernels));	   
   
    # for the boot iso, use standard isolinux
    _ "cp /usr/lib/syslinux/isolinux.bin .boot_iso/isolinux/isolinux.bin";

    my $with_gfxboot = 0;
    _ "cp /usr/share/gfxboot/themes/Mandriva/install/* .boot_iso/isolinux" if $with_gfxboot;
# _ "cp /home/pixel/cooker/soft/theme/mandriva-gfxboot-theme/inst/* .boot_iso/isolinux" if $with_gfxboot;
    #_ "cp /home/teuf/mdv/src/mandriva-gfxboot-theme/inst/* .boot_iso/isolinux" if $with_gfxboot;
    _ "cp /usr/lib/syslinux/gfxboot.com .boot_iso/isolinux/gfxboot.com" if $with_gfxboot;

    output('.boot_iso/isolinux/isolinux.cfg', syslinux_cfg_all('', $with_gfxboot));

    _ "genisoimage -r -f -J -cache-inodes -V 'Mdv Boot ISO' -b isolinux/isolinux.bin -c isolinux/boot.cat -no-emul-boot -boot-load-size 4 -boot-info-table -o $iso .boot_iso";
    rm_rf('.boot_iso');
}

sub hd_grub {
    my ($img) = @_;
    my $mapfile = '/tmp/device.map.tmp';

    my ($grub_dir) = glob("/lib/grub/*-*");
    my @grub_files = map { "$grub_dir/$_" } qw(stage1 stage2);
    my $size = 40_000 + sum(map { -s $_ } @grub_files);

    _ "dd if=/dev/zero of=$img bs=1 count=$size";

    _ "rm -rf $tmp_mnt"; mkdir $tmp_mnt;
    _ "cp @grub_files $tmp_mnt";

    output("$tmp_mnt/menu.lst", <<EOF);
timeout 10
default 0
fallback 1

title Mandriva Linux Install

root (hd0,0)
kernel /cooker/isolinux/alt0/vmlinuz $default_append $default_acpi $default_vga automatic=method:disk
initrd /cooker/isolinux/alt0/all.rdz

title Help

pause To display the help, press <space> until you reach "HELP END"
pause .
pause Please see http://qa.mandriva.com/hd_grub.cgi for a friendlier solution
pause .
pause To specify the location where Mandriva Linux is copied,
pause choose "Mandriva Linux Install", and press "e".
pause Then change "root (hd0,0)". FYI:
pause - (hd0,0) is the first partition on first bios hard drive (usually hda1)
pause - (hd0,4) is the first extended partition (usually hda5)
pause - (hd1,0) is the first partition on second bios hard drive
pause Replace /cooker to suits the directory containing Mandriva Linux
pause .
pause HELP END
EOF

    _ "mkdosfs-with-dir $tmp_mnt $img";
    _ "rm -rf $tmp_mnt";

    output($mapfile, "(fd0) $img\n");

    open(my $G, "| grub --device-map=$mapfile --batch");
    print $G <<EOF;
root (fd0)
install /stage1 d (fd0) /stage2 p /menu.lst
quit
EOF
    close $G;
    unlink $mapfile;
}