diff options
Diffstat (limited to 'images/make_boot_img')
| -rwxr-xr-x | images/make_boot_img | 782 |
1 files changed, 782 insertions, 0 deletions
diff --git a/images/make_boot_img b/images/make_boot_img new file mode 100755 index 000000000..055746371 --- /dev/null +++ b/images/make_boot_img @@ -0,0 +1,782 @@ +#!/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 = all('all.kernels'); +my $main = chomp_(cat_('RPMS/.main')) || $kernels[0]; +@kernels = uniq($main, @kernels); + +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("$img-$main", $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, $o_default) = @_; + my $default = $o_default || 'linux'; + + my $header = <<EOF; +default $default +prompt 1 +timeout $timeout +display help.msg +implicit 1 +EOF + my $header_gfxboot = <<EOF; +gfxboot bootlogo +label harddisk + localboot 0x80 +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; + + $header . ($o_default eq 'harddisk' ? $header_gfxboot : $header_non_gfxboot) . join('', @l); +} + +sub initrd { + my ($type, $I, $img, $bootsplash_cfg) = @_; + my $stage1_root = $ENV{DEBUGSTAGE1} ? "../mdk-stage1" : "/usr/$lib/drakx-installer-binaries"; + + _ "rm -rf $tmp_initrd"; + mkdir_p("$tmp_initrd$_") foreach qw(/etc /modules /sbin /tmp /var); + + symlink "/proc/mounts", "$tpm_initrd/etc/mtab"; + symlink "../tmp", "$tpm_initrd/var/run"; + _ "install -D /usr/share/terminfo/l/linux $tmp_initrd/usr/share/terminfo/l/linux"; + + _ "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"; + __ "tar xC $tmp_initrd/modules -f $modz/${type}_modules.tar"; + _ "cp -f $modz/modules.dep modules.description $tmp_initrd/modules/"; + + if ($ENV{DEBUGSTAGE1}) { + _ "cp -f /usr/bin/busybox $tmp_initrd/sbin"; + symlink "busybox", "$tmp_initrd/sbin/$_" foreach qw(cat chgrp chmod chown chroot chvt clear cp cut date dd df dirname dmesg du echo env false find free grep gunzip gzip halt head id init kill killall klogd linuxrc ln logger ls lsmod mkdir mknod mkswap more mount mv poweroff ps pwd reboot reset rm rmdir sed sleep sh sort swapoff swapon sync syslogd tail tar touch true tty umount uname uniq uptime wc which whoami xargs yes zcat); + } + + if ($bootsplash_cfg) { + _ "splash -s -f $bootspash_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) = @_; + + 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, $default_vga) }; + } @kernels), + { label => 'memtest', kernel => 'memtest' }, + ], if_($type =~ /cdrom/, 'harddisk')); +} +sub remove_ending_zero { + my ($img) = @_; + _(q(perl -0777 -pi -e 's/\0+$//' ) . $img); +} + +sub boot_img_i386 { + my ($type, $I, $img, $kernel) = @_; + + _ "dd if=/dev/zero of=$img bs=1k count=" . ($type eq 'all' ? 10000 : $type eq 'ka' ? 2950 : 1440); + + _ "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; + + _ "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) = @_; + (my $rdz = $img) =~ s/\.img/.rdz/; + 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 $bootspash_cfg = '/etc/bootsplash/themes/Mandriva/config/bootsplash-800x600.cfg'; + -e $bootspash_cfg or die "can't find $bootspash_cfg"; + + each_index { + mkdir "$dir/alt$::i", 0777; + _ "cp all.kernels/$_/vmlinuz $dir/alt$::i"; + initrd('all', '', "images/all.rdz-$_", $bootspash_cfg); + rename("images/all.rdz-$_", "$dir/alt$::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')); + + 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"; + output('.boot_iso/isolinux/isolinux.cfg', syslinux_cfg_all('')); + + _ "genisoimage -r -f -J -cache-inodes -V 'Mdk 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; +} |