1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
|
#!/usr/bin/perl
@ARGV >= 2 or die "usage: $0 <image> cdrom|hd|network|network_ks|pcmcia|live|tftp|tftprd\n";
use Config;
Config->import;
my ($arch) = $Config{archname} =~ /(.*)-/;
($img, $type) = @ARGV;
$instdir = "install";
$ks = "kickstart=floppy" if $type =~ s/_ks//;
$mnt = "/tmp/drakx_mnt";
$mke2fs = "/sbin/mke2fs -q -m 0 -F -s 1";
if ($>) {
$sudo = "sudo";
$ENV{PATH} = "/sbin:/usr/sbin:$ENV{PATH}";
}
sub __ { print @_, "\n"; system(@_); }
sub _ { __ @_; $? and die; }
_ "$sudo mkdir $mnt" unless -e $mnt;
_ "$sudo mkdir ${mnt}2" unless -e "${mnt}2";
$install = $ {{
live => "full-install",
tftp => "full-install",
tftprd => "full-install",
pcmcia => "full-install",
network => "install",
cdrom => "local-install",
hd => "local-install"
}}{$type} or die;
$img =~ /rdz$/ ? initrd($mnt, $img) : $::{"boot_img_$arch"}->($mnt, $img);
sub install_s { _ "strip $_[0]"; _ "$sudo install $_[0] $_[1]" }
sub initrd {
my ($mnt, $img) = @_;
my $tmp = "$ENV{HOME}/tmp/initrd";
my $tar = "$instdir/install1_$type.$arch.tar.bz2";
-e $tar or $tar = "$instdir/install1.$arch.tar.bz2";
__ "$sudo umount $tmp $mnt 2>/dev/null";
_ "dd if=/dev/zero of=$tmp bs=1k count=2000";
_ "$mke2fs $tmp";
_ "$sudo mount -t ext2 $tmp $mnt -o loop";
_ "$sudo tar xyC $mnt -f $tar";
install_s("$instdir/installinit/init", "$mnt/sbin");
install_s("$instdir/$install", "$mnt/sbin/install");
_ "$sudo cp -f install_${type}_modules/* $mnt/modules/" if -d "install_${type}_modules";
_ "$sudo cp -f modules/${type}_modules.cgz $mnt/modules/modules.cgz";
_ "ln -s modules.cgz $mnt/modules/modules64.cgz" if $arch =~ /sparc/;
_ "$sudo cp -f modules/modules.dep $mnt/modules/";
_ "$sudo umount $mnt";
# Workaround for vfat-loop bug (quite touchy)
_ "gzip -9f $tmp";
_ "cp -f $tmp.gz $img";
_ "rm -f $tmp.gz";
# _ "gzip -9 -c $tmp > $img";
# _ "rm -f $tmp";
}
sub boot_img_i386 {
my ($mnt, $img) = @_;
__ "$sudo umount $mnt 2>/dev/null";
if ($type eq "hd") {
_ "bunzip2 -c $instdir/installinit/msgboot.img.bz2 > $img";
} else {
_ "bunzip2 -c $instdir/installinit/msgboot-graphicallogo.img.bz2 > $img";
}
_ "$sudo mount -t msdos -o umask=0 $img $mnt -o loop";
_ "cat vmlinuz > $mnt/vmlinuz";
-f "$type.rdz" ? _ "cp -f $type.rdz $mnt" : initrd("${mnt}2", "$mnt/$type.rdz");
my $timeout = $ks ? 1 : 72;
my $setmode = !($type eq 'hd') && "mode 0x101\n";
output("$mnt/syslinux.cfg", "
default linux
prompt 1
timeout $timeout
${setmode}display boot.msg
F1 help.msg
F2 boot.msg
label linux
kernel vmlinuz
append $ks ramdisk_size=32000 initrd=$type.rdz $type
label text
kernel vmlinuz
append $ks ramdisk_size=32000 initrd=$type.rdz $type text
label patch
kernel vmlinuz
append $ks ramdisk_size=32000 initrd=$type.rdz $type patch
label expert
kernel vmlinuz
append $ks ramdisk_size=32000 initrd=$type.rdz $type expert
label rescue
kernel vmlinuz
append $ks ramdisk_size=32000 initrd=$type.rdz $type rescue rw
");
_ "cp -f $instdir/installinit/ks.cfg $mnt 2>/dev/null";
_ "sync";
_ "df $mnt";
}
sub boot_img_alpha {
my ($mnt, $img) = @_;
__ "$sudo umount $mnt 2>/dev/null";
_ "dd if=/dev/zero of=$img bs=1k count=1440";
_ "$mke2fs $img";
_ "/sbin/e2writeboot $img /boot/bootlx";
_ "$sudo mount -t ext2 $img $mnt -o loop";
_ "cp -f vmlinux.gz $mnt";
-f "$type.rdz" ? _ "cp -f $type.rdz $mnt" : initrd("${mnt}2", "$mnt/$type.rdz");
mkdir "$mnt/etc", 0777;
output("$mnt/etc/aboot.conf",
"0:vmlinux.gz initrd=$type.rdz rw ramdisk_size=32000 $type
1:vmlinux.gz initrd=$type.rdz rw ramdisk_size=32000 text $type
");
_ "sync";
_ "df $mnt";
}
sub boot_img_sparc {
my ($mnt, $img) = @_;
if ($type eq '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 vmlinuz $dir/$boot/vmlinux.gz";
-f "live.rdz" ? _ "cp -f live.rdz $dir/$boot" : initrd("${mnt}2", "$dir/$boot/live.rdz");
output("$dir/$boot/silo.conf", "
partition=1
default=linux
timeout=100
read-write
message=/$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=/$boot/vmlinux.gz
label=linux
alias=install
initrd=/$boot/live.rdz
append=ramdisk_size=32000
image=/$boot/vmlinux.gz
label=text
initrd=/$boot/live.rdz
append=ramdisk_size=32000 text
image=/$boot/vmlinux.gz
label=expert
initrd=/$boot/live.rdz
append=ramdisk_size=32000 expert
image=/$boot/vmlinux.gz
label=ks
initrd=/$boot/live.rdz
append=ramdisk_size=32000 ks
");
output("$dir/$boot/README", "
To Build a Bootable CD-ROM, try:
mkisofs -R -o t.iso -S $boot/cd.b -B $boot/second.b -s /$boot/silo.conf /export
");
} elsif ($type eq 'tftp') {
my $dir = "/export";
my $boot = "images";
_ "mkdir -p $dir/$boot";
_ "elftoaout kernel/src/vmlinux -o $dir/$boot/tftp.img";
} elsif ($type eq 'tftprd') {
my $dir = "/export";
my $boot = "images";
my $arch = `uname -m`; chomp $arch;
_ "mkdir -p $dir/$boot";
-f "$type.rdz" ? _ "cp -f $type.rdz kernel/src/initrd.gz" : initrd("${mnt}2", "kernel/src/initrd.gz");
_ "make -C kernel/src tftpboot.img";
_ "cp -f kernel/src/arch/$arch/boot/tftpboot.img $dir/$boot/tftprd.img";
} else {
my $dir = "floppy";
__ "$sudo umount $mnt 2>/dev/null";
_ "rm -rf $dir";
_ "mkdir -p $dir";
_ "cp -f /boot/fd.b /boot/second.b $dir";
_ "cp -f vmlinuz $dir/vmlinux.gz";
-f "$type.rdz" ? _ "cp -f $type.rdz $dir" : initrd("${mnt}2", "$dir/$type.rdz");
output("$dir/silo.conf", "
partition=1
default=linux
timeout=100
read-write
image=/vmlinux.gz
label=linux
initrd=/$type.rdz
append=ramdisk_size=32000 $type
");
_ "genromfs -d $dir -f /dev/ram -A 2048,/.. -a 512 -V \'DrakX boot disk\'";
_ "$sudo mount -t romfs /dev/ram $mnt";
_ "silo -r $mnt -F -i /fd.b -b /second.b -C /silo.conf";
_ "$sudo umount $mnt";
_ "dd if=/dev/ram of=$type.img bs=1440k count=1";
_ "sync";
_ "$sudo mount -t romfs /dev/ram $mnt";
_ "df $mnt";
}
}
sub boot_img_ppc {
my ($mnt, $img) = @_;
# Here's a quick hack... just to give the script somethign to do. :)
# We do not yet have a set way of making bootable images.
_ "cp $type.rdz $img";
}
sub output {
my $f = shift;
local *F;
open F, "> $f" or die "error writing to $f";
print F join '', @_;
}
|
