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                 . "${_FILE}"
  16         fi
  17 done
  18
  19 # Checking live-boot
  20 if [ ! -e /bin/live-boot ]
  21 then
  22         echo
  23         echo "W: live-boot-initramfs-tools (backend) installed without live-boot,"
  24         echo "W: this initramfs will *NOT* have live support."
  25         exit 0
  26 fi
  27
  28 [ "${QUIET}" ] || echo -n " core"
  29
  30 mkdir -p "${DESTDIR}/bin"
  31 cp -a /bin/live-boot /lib/live/boot "${DESTDIR}/bin"
  32
  33 mkdir -p "${DESTDIR}/lib/live"
  34 cp -a /lib/live/boot "${DESTDIR}/lib/live"
  35
  36 # klibc dependencies
  37 for FILE in /lib/libacl* /lib/libblkid* /lib/libuuid* /lib/libdevmapper* /lib/libattr*
  38 do
  39         if [ ! -e "${DESTDIR}/${FILE}" ] && ls "${FILE}" > /dev/null 2>&1
  40         then
  41                 cp -a "${FILE}" "${DESTDIR}/${FILE}"
  42         fi
  43 done
  44
  45 # udev dependencies
  46 for FILE in /lib/udev/*_id
  47 do
  48         copy_exec "${FILE}"
  49 done
  50
  51 if [ -e /lib/udev/rules.d/60-cdrom_id.rules ]
  52 then
  53         mkdir -p "${DESTDIR}/lib/udev/rules.d"
  54         cp -p /lib/udev/rules.d/60-cdrom_id.rules "${DESTDIR}/lib/udev/rules.d"
  55 fi
  56
  57 [ "${QUIET}" ] || echo -n " filesystems"
  58
  59 # Configuration: keymap (usefull when using encryption)
  60 if [ -x /bin/loadkeys ] && [ -r /etc/console/boottime.kmap.gz ]
  61 then
  62         copy_exec /bin/loadkeys
  63
  64         mkdir -p "${DESTDIR}/etc"
  65         cp /etc/console/boottime.kmap.gz "${DESTDIR}/etc"
  66 fi
  67
  68 # Configuration: Unique ID
  69 if [ -n "${LIVE_GENERATE_UUID}" ]
  70 then
  71         mkdir -p "${DESTDIR}/conf"
  72         uuidgen -r > "${DESTDIR}/conf/uuid.conf"
  73 fi
  74
  75 # Filesystem: btrfs
  76 manual_add_modules btrfs
  77
  78 # Filesystem: cifs
  79 if [ -x /sbin/mount.cifs ]
  80 then
  81         copy_exec /sbin/mount.cifs
  82         manual_add_modules cifs
  83 fi
  84
  85 # Filesystem: ext3/ext4
  86 manual_add_modules ext3
  87 manual_add_modules ext4
  88
  89 # Filesystem: hfs/hfsplus
  90 manual_add_modules hfs
  91 manual_add_modules hfsplus
  92
  93 # Filesystem: jffs2
  94 manual_add_modules jffs2
  95
  96 if [ -x /usr/bin/rsync ]
  97 then
  98         copy_exec /usr/bin/rsync /bin
  99 fi
 100
 101 # Filesystem: squashfs
 102 copy_exec /sbin/losetup
 103 manual_add_modules loop
 104 manual_add_modules squashfs
 105 manual_add_modules sqlzma
 106 manual_add_modules unlzma
 107
 108 # Filesystem: aufs/overlayfs/unionfs
 109 manual_add_modules aufs
 110 manual_add_modules overlayfs
 111 manual_add_modules unionfs
 112
 113 # Filesystem: unionfs-fuse
 114 if [ -x /usr/bin/unionfs-fuse ]
 115 then
 116         copy_exec /usr/bin/unionfs-fuse /bin
 117 fi
 118
 119 # Filesystem: vfat
 120 manual_add_modules nls_cp437
 121 manual_add_modules nls_iso8859-1
 122 manual_add_modules nls_utf8
 123 manual_add_modules vfat
 124
 125 # Filesystem: ntfs
 126 manual_add_modules ntfs
 127
 128 [ "${QUIET}" ] || echo -n " devices"
 129 # Hardware: cdrom
 130 manual_add_modules ide-cd
 131 manual_add_modules ide-generic
 132 manual_add_modules ohci1394
 133 manual_add_modules sbp2
 134 manual_add_modules sr_mod
 135
 136 # Hardware: usb
 137 manual_add_modules sd_mod
 138
 139 # Hardware: network
 140 auto_add_modules net
 141
 142 # Program: eject
 143 if [ -x /usr/bin/eject ]
 144 then
 145         copy_exec /usr/bin/eject /bin
 146 fi
 147
 148 # Program: mount
 149 # fuse does not work with klibc mount
 150 copy_exec /bin/mount /bin/mount.util-linux
 151
 152 [ "${QUIET}" ] || echo -n " utils"
 153
 154 # Feature: Verify Checksums
 155 if [ -e /etc/progress-linux_version ]
 156 then
 157         copy_exec /usr/bin/sha256sum /bin
 158 else
 159         copy_exec /usr/bin/md5sum /bin
 160 fi
 161
 162 # Program: memdisk
 163 if [ -x /usr/bin/memdiskfind ]
 164 then
 165 [ "${QUIET}" ] || echo -n " memdisk"
 166         copy_exec /usr/bin/memdiskfind
 167         manual_add_modules phram
 168         manual_add_modules mtdblock
 169 fi
 170
 171 # Program: udev
 172 if [ -x /sbin/udevadm ]
 173 then
 174         [ "${QUIET}" ] || echo -n " udev"
 175         copy_exec /sbin/udevadm
 176 fi
 177
 178 # Program: wget
 179 if [ -x /usr/bin/wget ]
 180 then
 181         [ "${QUIET}" ] || echo -n " wget"
 182         copy_exec /usr/bin/wget /bin
 183 fi
 184
 185 # Program: blockdev
 186 if [ -x /sbin/blockdev ]
 187 then
 188         [ "${QUIET}" ] || echo -n " blockdev"
 189         copy_exec /sbin/blockdev
 190 fi
 191
 192 # FUSE kernel module
 193 manual_add_modules fuse
 194
 195 # FUSE filesystem: httpfs2
 196 if [ -x /usr/bin/httpfs2_ssl ]
 197 then
 198         [ "${QUIET}" ] || echo -n " httpfs:ssl"
 199         copy_exec /usr/bin/httpfs2_ssl /bin/httpfs
 200 elif [ -x /usr/bin/httpfs2 ]
 201 then
 202         [ "${QUIET}" ] || echo -n " httpfs"
 203         copy_exec /usr/bin/httpfs2 /bin/httpfs
 204 fi
 205
 206 # FUSE filesystem: curlftpfs
 207 if [ -x /usr/bin/curlftpfs ]
 208 then
 209         [ "${QUIET}" ] || echo -n " ftpfs"
 210         copy_exec /usr/bin/curlftpfs /bin
 211 fi
 212
 213 # iSCSI
 214 if [ -x /usr/sbin/iscsistart ]
 215 then
 216         [ "${QUIET}" ] || echo -n " iscsi"
 217         copy_exec /usr/sbin/iscsistart /bin
 218         #manual_add_modules ib_iser
 219         manual_add_modules iscsi_tcp
 220         manual_add_modules crc32c
 221 fi
 222
 223 # Some experimental stuff
 224
 225 case "${LIVE_DNS}" in
 226         true)
 227                 [ "${QUIET}" ] || echo -n " dns"
 228
 229                 # /lib/libnss_dns.so.*:a   DNS
 230                 # /lib/libnss_files.so.*:  /etc/hosts and /etc/passwd
 231                 # /lib/libnss_compat.so.*: /etc/passwd
 232
 233                 for _SHLIB in $(find /lib -name 'libnss_dns.so.*')
 234                 do
 235                         copy_exec "${_SHLIB}"
 236                 done
 237
 238                 # might be needed if /etc/hosts is used
 239                 #mkdir -p "${DESTDIR}/etc"
 240                 #cp -p /etc/nsswitch.conf "${DESTDIR}/etc"
 241                 ;;
 242 esac
 243
 244 [ "${QUIET}" ] || echo .