Reorganizing backend in source tree.
[live-boot-grml.git] / backend / initramfs-tools / live.hook
1 #!/bin/sh
2
3 set -e
4
5 . /usr/share/initramfs-tools/hook-functions
6
7 [ "${QUIET}" ] || echo -n "live-boot:"
8
9 # Reading configuration file from filesystem and live-media
10 for _FILE in /etc/live/boot.conf /etc/live/boot/* \
11              /lib/live/mount/media/live/boot.conf /lib/live/mount/media/live/boot/*
12 do
13         if [ -e "${_FILE}" ]
14         then
15                 . "${_FILE}"
16         fi
17 done
18
19 # Checking live-boot
20 if [ ! -e /lib/live/boot ]
21 then
22         echo
23         echo "W: live-boot-initramfs-tools (backend) installed without live-boot,"
24         echo "W: this initramfs will *NOT* have live support."
25         exit 0
26 fi
27
28 [ "${QUIET}" ] || echo -n " core"
29
30 mkdir -p "${DESTDIR}/lib/live"
31 cp -a /lib/live/boot.sh /lib/live/boot "${DESTDIR}/lib/live"
32
33 # klibc dependencies
34 for FILE in /lib/libacl* /lib/libblkid* /lib/libuuid* /lib/libdevmapper* /lib/libattr*
35 do
36         if [ ! -e "${DESTDIR}"/"${FILE}" ] && ls ${FILE} > /dev/null 2>&1
37         then
38                 cp -a "${FILE}" "${DESTDIR}"/"${FILE}"
39         fi
40 done
41
42 # udev dependencies
43 for FILE in /lib/udev/*_id
44 do
45         copy_exec "${FILE}"
46 done
47
48 if [ -e /lib/udev/rules.d/60-cdrom_id.rules ]
49 then
50         mkdir -p ${DESTDIR}/lib/udev/rules.d
51         cp -p /lib/udev/rules.d/60-cdrom_id.rules ${DESTDIR}/lib/udev/rules.d
52 fi
53
54 [ "${QUIET}" ] || echo -n " filesystems"
55
56 # Configuration: keymap (usefull when using encryption)
57 if [ -x /bin/loadkeys ] && [ -r /etc/console/boottime.kmap.gz ]
58 then
59         copy_exec /bin/loadkeys
60
61         mkdir -p "${DESTDIR}"/etc
62         cp /etc/console/boottime.kmap.gz "${DESTDIR}"/etc
63 fi
64
65 # Configuration: Unique ID
66 if [ -n "${LIVE_GENERATE_UUID}" ]
67 then
68         mkdir -p "${DESTDIR}"/conf
69         uuidgen -r > "${DESTDIR}"/conf/uuid.conf
70 fi
71
72 # Filesystem: btrfs
73 manual_add_modules btrfs
74
75 # Filesystem: cifs
76 if [ -x /sbin/mount.cifs ]
77 then
78         copy_exec /sbin/mount.cifs
79         manual_add_modules cifs
80 fi
81
82 # Filesystem: ext3/ext4
83 manual_add_modules ext3
84 manual_add_modules ext4
85
86 # Filesystem: hfs/hfsplus
87 manual_add_modules hfs
88 manual_add_modules hfsplus
89
90 # Filesystem: jffs2
91 manual_add_modules jffs2
92
93 if [ -x /usr/bin/rsync ]
94 then
95         copy_exec /usr/bin/rsync /bin
96 fi
97
98 # Filesystem: squashfs
99 copy_exec /sbin/losetup
100 manual_add_modules loop
101 manual_add_modules squashfs
102 manual_add_modules sqlzma
103 manual_add_modules unlzma
104
105 # Filesystem: aufs/overlayfs/unionfs
106 manual_add_modules aufs
107 manual_add_modules overlayfs
108 manual_add_modules unionfs
109
110 # Filesystem: unionfs-fuse
111 if [ -x /usr/bin/unionfs-fuse ]
112 then
113         copy_exec /usr/bin/unionfs-fuse /bin
114 fi
115
116 # Filesystem: vfat
117 manual_add_modules nls_cp437
118 manual_add_modules nls_iso8859-1
119 manual_add_modules nls_utf8
120 manual_add_modules vfat
121
122 # Filesystem: ntfs
123 manual_add_modules ntfs
124
125 [ "${QUIET}" ] || echo -n " devices"
126 # Hardware: cdrom
127 manual_add_modules ide-cd
128 manual_add_modules ide-generic
129 manual_add_modules ohci1394
130 manual_add_modules sbp2
131 manual_add_modules sr_mod
132
133 # Hardware: usb
134 manual_add_modules sd_mod
135
136 # Hardware: network
137 auto_add_modules net
138
139 # Program: eject
140 if [ -x /usr/bin/eject ]
141 then
142         copy_exec /usr/bin/eject /bin
143 fi
144
145 # Program: mount
146 # fuse does not work with klibc mount
147 copy_exec /bin/mount /bin/mount.util-linux
148
149 [ "${QUIET}" ] || echo -n " utils"
150
151 # Feature: Verify Checksums
152 if [ -e /etc/progress-linux_version ]
153 then
154         copy_exec /usr/bin/sha256sum /bin
155 else
156         copy_exec /usr/bin/md5sum /bin
157 fi
158
159 # Program: memdisk
160 if [ -x /usr/bin/memdiskfind ]
161 then
162 [ "${QUIET}" ] || echo -n " memdisk"
163         copy_exec /usr/bin/memdiskfind
164         manual_add_modules phram
165         manual_add_modules mtdblock
166 fi
167
168 # Program: udev
169 if [ -x /sbin/udevadm ]
170 then
171         [ "${QUIET}" ] || echo -n " udev"
172         copy_exec /sbin/udevadm
173 fi
174
175 # Program: wget
176 if [ -x /usr/bin/wget ]
177 then
178         [ "${QUIET}" ] || echo -n " wget"
179         copy_exec /usr/bin/wget /bin
180 fi
181
182 # Program: blockdev
183 if [ -x /sbin/blockdev ]
184 then
185         [ "${QUIET}" ] || echo -n " blockdev"
186         copy_exec /sbin/blockdev
187 fi
188
189 # FUSE kernel module
190 manual_add_modules fuse
191
192 # FUSE filesystem: httpfs2
193 if [ -x /usr/bin/httpfs2_ssl ]
194 then
195         [ "${QUIET}" ] || echo -n " httpfs:ssl"
196         copy_exec /usr/bin/httpfs2_ssl /bin/httpfs
197 elif [ -x /usr/bin/httpfs2 ]
198 then
199         [ "${QUIET}" ] || echo -n " httpfs"
200         copy_exec /usr/bin/httpfs2 /bin/httpfs
201 fi
202
203 # FUSE filesystem: curlftpfs
204 if [ -x /usr/bin/curlftpfs ]
205 then
206         [ "${QUIET}" ] || echo -n " ftpfs"
207         copy_exec /usr/bin/curlftpfs /bin
208 fi
209
210 # iSCSI
211 if [ -x /usr/sbin/iscsistart ]
212 then
213         [ "${QUIET}" ] || echo -n " iscsi"
214         copy_exec /usr/sbin/iscsistart /bin
215         #manual_add_modules ib_iser
216         manual_add_modules iscsi_tcp
217         manual_add_modules crc32c
218 fi
219
220 # Some experimental stuff
221
222 case "${LIVE_DNS}" in
223         true)
224                 [ "${QUIET}" ] || echo -n " dns"
225
226                 # /lib/libnss_dns.so.*:a   DNS
227                 # /lib/libnss_files.so.*:  /etc/hosts and /etc/passwd
228                 # /lib/libnss_compat.so.*: /etc/passwd
229
230                 for _SHLIB in $(find /lib -name 'libnss_dns.so.*')
231                 do
232                         copy_exec "${_SHLIB}"
233                 done
234
235                 # might be needed if /etc/hosts is used
236                 #mkdir -p "${DESTDIR}/etc"
237                 #cp -p /etc/nsswitch.conf "${DESTDIR}/etc"
238                 ;;
239 esac
240
241 [ "${QUIET}" ] || echo .