Adding preparations for booting through syslinux memdisk.
[live-boot-grml.git] / hooks / live
1 #!/bin/sh
2
3 # initramfs hook for live-boot (Debian Live)
4
5 set -e
6
7 # initramfs-tools header
8
9 PREREQ=""
10
11 prereqs()
12 {
13         echo "${PREREQ}"
14 }
15
16 case "${1}" in
17         prereqs)
18                 prereqs
19                 exit 0
20                 ;;
21 esac
22
23 . /usr/share/initramfs-tools/hook-functions
24
25 # live-boot hook
26
27 # Handling live-boot
28
29 # Configuration
30 mkdir -p "${DESTDIR}"/usr/share/live-boot
31 cp /usr/share/live-boot/languagelist "${DESTDIR}"/usr/share/live-boot
32
33 # Directories
34 mkdir -p "${DESTDIR}"/lib/live-boot
35
36 # Executables
37 copy_exec /usr/share/live-boot/live-reconfigure /bin
38 copy_exec /usr/share/live-boot/live-preseed /bin
39
40 # Scripts
41 cp /usr/share/initramfs-tools/scripts/live-functions "${DESTDIR}"/scripts
42 cp /usr/share/initramfs-tools/scripts/live-helpers "${DESTDIR}"/scripts
43
44 # klibc dependencies
45 for FILE in /lib/libacl* /lib/libblkid* /lib/libuuid* /lib/libdevmapper* /lib/libattr*
46 do
47         if [ ! -e "${DESTDIR}"/"${FILE}" ]
48         then
49                 cp -a "${FILE}" "${DESTDIR}"/"${FILE}"
50         fi
51 done
52
53 # udev dependencies (squeeze and newer)
54 for FILE in /lib/udev/*_id
55 do
56         if [ ! -e "${DESTDIR}/${FILE}" ]
57         then
58                 mkdir -p "${DESTDIR}/lib/udev"
59                 copy_exec "${FILE}" /lib/udev
60         fi
61 done
62
63 if [ -e /lib/udev/rules.d/60-cdrom_id.rules ]
64 then
65         mkdir -p ${DESTDIR}/lib/udev/rules.d
66         cp -p /lib/udev/rules.d/60-cdrom_id.rules ${DESTDIR}/lib/udev/rules.d
67 fi
68
69 # Handling other stuff
70
71 # Configuration: keymap (usefull when using encryption)
72 if [ -x /bin/loadkeys ] && [ -r /etc/console/boottime.kmap.gz ]
73 then
74         copy_exec /bin/loadkeys /bin
75
76         mkdir -p "${DESTDIR}"/etc
77         cp /etc/console/boottime.kmap.gz "${DESTDIR}"/etc
78 fi
79
80 # Configuration: Unique ID
81 if [ -n "${LIVE_GENERATE_UUID}" ]
82 then
83         mkdir -p "${DESTDIR}"/conf
84         uuidgen -r > "${DESTDIR}"/conf/uuid.conf
85 fi
86
87 # Filesystem: cifs
88 if [ -x /sbin/mount.cifs ]
89 then
90         copy_exec /sbin/mount.cifs /sbin
91         manual_add_modules cifs
92 fi
93
94 # Filesystem: ext3/ext4
95 manual_add_modules ext3
96 manual_add_modules ext4
97
98 # Filesystem: jffs2
99 manual_add_modules jffs2
100
101 if [ -x /usr/bin/rsync ]
102 then
103         copy_exec /usr/bin/rsync /bin
104 fi
105
106 # Filesystem: squashfs
107 copy_exec /sbin/losetup /sbin
108 manual_add_modules loop
109 manual_add_modules squashfs
110 manual_add_modules sqlzma
111 manual_add_modules unlzma
112
113 # Filesystem: aufs/unionfs
114 manual_add_modules aufs
115 manual_add_modules unionfs
116
117 # Filesystem: unionfs-fuse
118 if [ -x /usr/bin/unionfs-fuse ]
119 then
120         copy_exec /usr/bin/unionfs-fuse /bin
121 fi
122
123 # Filesystem: vfat
124 manual_add_modules nls_cp437
125 manual_add_modules nls_iso8859-1
126 manual_add_modules nls_utf8
127 manual_add_modules vfat
128
129 # Filesystem: ntfs
130 manual_add_modules ntfs
131
132 # Hardware: cdrom
133 manual_add_modules ide-cd
134 manual_add_modules ide-generic
135 manual_add_modules ohci1394
136 manual_add_modules sbp2
137 manual_add_modules sr_mod
138
139 # Hardware: usb
140 manual_add_modules sd_mod
141
142 # Hardware: network
143 auto_add_modules net
144
145 # Program: eject
146 if [ -x /usr/bin/eject ]
147 then
148         copy_exec /usr/bin/eject /bin
149 fi
150
151 # Program: md5sum
152 copy_exec /usr/bin/md5sum /bin
153
154 # Program: memdisk
155 if [ -x /usr/bin/memdiskfind ]
156 then
157         copy_exec /usr/bin/memdiskfind
158         manual_add_modules phram mtdblock
159 fi
160
161 # Program: cpio
162 # busybox and klibc lacks --no-absolute-filenames and --sparse, needed for snapshots
163 if [ -e "${DESTDIR}/bin/cpio" ]
164 then
165         # Override already present cpio's, mostly klibc's
166         rm "${DESTDIR}/bin/cpio"
167 fi
168 copy_exec /bin/cpio /bin
169
170 # Program: udev
171 if [ -x /sbin/udevadm ]
172 then
173         # lenny
174         copy_exec /sbin/udevadm /sbin
175 else
176         # etch
177         copy_exec /sbin/udevtrigger /sbin
178         copy_exec /sbin/udevsettle /sbin
179 fi
180 if [ -x /usr/bin/udevinfo ]
181 then
182         copy_exec /usr/bin/udevinfo /bin
183 fi
184
185 # Program: wget
186 if [ -x /usr/bin/wget ]
187 then
188         copy_exec /usr/bin/wget /bin
189 fi
190
191 # Program: blockdev
192 if [ -x /sbin/blockdev ]
193 then
194         copy_exec /sbin/blockdev /sbin
195 fi
196
197 # FUSE kernel module
198 manual_add_modules fuse
199
200 # FUSE filesystem: httpfs2
201 if [ -x /usr/bin/httpfs2_ssl ]
202 then
203         copy_exec /usr/bin/httpfs2_ssl /bin/httpfs
204 elif [ -x /usr/bin/httpfs2 ]
205 then
206         copy_exec /usr/bin/httpfs2 /bin/httpfs
207 fi
208
209 # FUSE filesystem: curlftpfs
210 if [ -x /usr/bin/curlftpfs ]
211 then
212         copy_exec /usr/bin/curlftpfs /bin
213 fi
214
215 # iSCSI
216 if [ -x /usr/sbin/iscsistart ]
217 then
218     copy_exec /usr/sbin/iscsistart /bin
219     #manual_add_modules ib_iser
220     manual_add_modules iscsi_tcp
221     manual_add_modules crc32c
222 fi