scripts/build/binary_syslinux

   1 #!/bin/sh
   2
   3 ## live-build(7) - System Build Scripts
   4 ## Copyright (C) 2006-2012 Daniel Baumann <daniel@debian.org>
   5 ##
   6 ## This program comes with ABSOLUTELY NO WARRANTY; for details see COPYING.
   7 ## This is free software, and you are welcome to redistribute it
   8 ## under certain conditions; see COPYING for details.
   9
  10
  11 set -e
  12
  13 # Including common functions
  14 [ -e "${LIVE_BUILD}/scripts/build.sh" ] && . "${LIVE_BUILD}/scripts/build.sh" || . /usr/lib/live/build.sh
  15
  16 # Setting static variables
  17 DESCRIPTION="$(Echo 'installs syslinux into binary')"
  18 HELP=""
  19 USAGE="${PROGRAM} [--force]"
  20
  21 Arguments "${@}"
  22
  23 # Reading configuration files
  24 Read_conffiles config/all config/common config/bootstrap config/chroot config/binary config/source
  25 Set_defaults
  26
  27 if [ "${LB_BOOTLOADER}" != "syslinux" ]
  28 then
  29         exit 0
  30 fi
  31
  32 Echo_message "Begin installing syslinux..."
  33
  34 # Requiring stage file
  35 Require_stagefile .build/config .build/bootstrap
  36
  37 # Checking stage file
  38 Check_stagefile .build/binary_syslinux
  39
  40 # Checking lock file
  41 Check_lockfile .lock
  42
  43 # Creating lock file
  44 Create_lockfile .lock
  45
  46 # Check architecture
  47 Check_architectures amd64 i386
  48 Check_crossarchitectures
  49
  50 # Assembling image specifics
  51 case "${LB_BINARY_IMAGES}" in
  52         iso*)
  53                 _BOOTLOADER="isolinux"
  54
  55                 case "${LB_MODE}" in
  56                         progress)
  57                                 _TARGET="binary/boot"
  58                                 ;;
  59
  60                         *)
  61                                 _TARGET="binary/isolinux"
  62                                 ;;
  63                 esac
  64                 ;;
  65
  66         netboot)
  67                 _BOOTLOADER="pxelinux"
  68                 _TARGET="tftpboot"
  69                 ;;
  70
  71         hdd*|*)
  72                 _BOOTLOADER="syslinux"
  73
  74                 case "${LB_MODE}" in
  75                         progress)
  76                                 _TARGET="binary/boot"
  77                                 ;;
  78
  79                         *)
  80                                 _TARGET="binary/syslinux"
  81                                 ;;
  82                 esac
  83                 ;;
  84 esac
  85
  86 # Checking depends
  87 case "${LB_BUILD_WITH_CHROOT}" in
  88         true)
  89                 Check_package chroot/usr/bin/syslinux syslinux
  90                 Check_package chroot/usr/lib/syslinux syslinux-common
  91
  92                 case "${LB_SYSLINUX_THEME}" in
  93                         live-build)
  94                                 Check_package chroot/usr/bin/rsvg librsvg2-bin
  95                                 ;;
  96
  97                         *)
  98                                 Check_package chroot/usr/share/syslinux/themes/${LB_SYSLINUX_THEME} syslinux-themes-${LB_SYSLINUX_THEME}
  99
 100                                 case "${LB_MODE}" in
 101                                         ubuntu)
 102                                                 Check_package chroot/usr/share/gfxboot-theme-ubuntu/bootlogo.tar.gz gfxboot-theme-ubuntu
 103                                                 ;;
 104                                 esac
 105                                 ;;
 106                 esac
 107                 ;;
 108
 109         false)
 110                 if [ ! -e /usr/bin/syslinux ]
 111                 then
 112                         # syslinux
 113                         Echo_error "/usr/bin/syslinux - no such file."
 114                         exit 1
 115                 fi
 116
 117                 if [ ! -e /usr/lib/syslinux ]
 118                 then
 119                         # syslinux-common
 120                         Echo_error "/usr/lib/syslinux - no such directory"
 121                         exit 1
 122                 fi
 123
 124                 case "${LB_SYSLINUX_THEME}" in
 125                         live-build)
 126                                 if [ ! -e /usr/bin/rsvg ]
 127                                 then
 128                                         # librsvg2-bin
 129                                         Echo_error "/usr/bin/rsvg - no such file"
 130                                         exit 1
 131                                 fi
 132                                 ;;
 133
 134                         *)
 135                                 if [ ! -e /usr/share/syslinux/themes/${LB_SYSLINUX_THEME} ]
 136                                 then
 137                                         # syslinux-theme
 138                                         Echo_error "/usr/share/syslinux/themes/${LB_SYSLINUX_THEME} - no such directory."
 139                                         exit 1
 140                                 fi
 141                                 ;;
 142                 esac
 143                 ;;
 144 esac
 145
 146 # Restoring cache
 147 Restore_cache cache/packages.binary
 148
 149 # Installing depends
 150 Install_package
 151
 152 # FIXME: cleanup, unify, and extend themes for ${_BOOTLOADER}-live and ${_BOOTLOADER}-installer
 153 if [ "${LB_SYSLINUX_THEME}" = "live-build" ]
 154 then
 155         if [ -e "config/bootloaders/${_BOOTLOADER}" ]
 156         then
 157                 # Internal local copy
 158                 _SOURCE="config/bootloaders/${_BOOTLOADER}"
 159         else
 160                 # Internal system copy
 161                 if [ -n "${LIVE_BUILD}" ]
 162                 then
 163                         _SOURCE="${LIVE_BUILD}/share/bootloaders/${_BOOTLOADER}"
 164                 else
 165                         _SOURCE="/usr/share/live/build/bootloaders/${_BOOTLOADER}"
 166                 fi
 167         fi
 168 else
 169         # External copy from chroot or system
 170         _SOURCE="/usr/share/syslinux/themes/${LB_SYSLINUX_THEME}/${_BOOTLOADER}-live"
 171 fi
 172
 173 # Copying files
 174 case "${LB_BUILD_WITH_CHROOT}" in
 175         true)
 176                 mkdir -p $(dirname ${_TARGET})
 177
 178                 # Copy in two steps since the theme can have absolute symlinks and would therefore not be dereferenced correctly
 179                 if [ "${LB_SYSLINUX_THEME}" = "live-build" ]
 180                 then
 181                         cp -a ${_SOURCE} chroot/root
 182                         Chroot chroot cp -aL /root/$(basename ${_SOURCE}) /root/$(basename ${_SOURCE}).tmp
 183                         rm -rf chroot/$(basename ${_SOURCE})
 184                 else
 185                         Chroot chroot cp -aL ${_SOURCE} /root/$(basename ${_SOURCE}).tmp
 186                 fi
 187
 188                 case "${LB_MODE}" in
 189                         ubuntu)
 190                                 Chroot chroot "tar xfz /usr/share/gfxboot-theme-ubuntu/bootlogo.tar.gz -C /root/$(basename ${_SOURCE}).tmp"
 191                                 ;;
 192                 esac
 193
 194                 mv chroot/root/$(basename ${_SOURCE}).tmp ${_TARGET}
 195                 ;;
 196
 197         false)
 198                 mkdir -p ${_TARGET}
 199
 200                 cp -aL ${_SOURCE}/* ${_TARGET}
 201
 202                 case "${LB_MODE}" in
 203                         ubuntu)
 204                                 tar xfz /usr/share/gfxboot-theme-ubuntu/bootlogo.tar.gz -C ${_TARGET}
 205                                 ;;
 206                 esac
 207                 ;;
 208 esac
 209
 210 # Configuring files
 211 if [ -e "${_TARGET}/live.cfg.in" ]
 212 then
 213         # This is all rather suboptimal.. needs prettifying at some point
 214         _FLAVOURS="$(echo ${LB_LINUX_FLAVOURS} | wc -w)"
 215
 216         case "${_FLAVOURS}" in
 217                 1)
 218                         mv binary/live/vmlinuz-* binary/live/vmlinuz
 219                         mv binary/live/initrd.img-* binary/live/initrd.img
 220
 221                         sed -e "s|@FLAVOUR@|${LB_LINUX_FLAVOURS}|g" \
 222                             -e "s|@KERNEL@|/live/vmlinuz|g" \
 223                             -e "s|@INITRD@|/live/initrd.img|g" \
 224                             -e "s|@LB_BOOTAPPEND_LIVE@|${LB_BOOTAPPEND_LIVE}|g" \
 225                             -e "s|@LB_BOOTAPPEND_FAILSAFE@|${LB_BOOTAPPEND_FAILSAFE}|g" \
 226                         "${_TARGET}/live.cfg.in" >> "${_TARGET}/live.cfg"
 227
 228                         rm -f "${_TARGET}/live.cfg.in"
 229                         ;;
 230
 231                 *)
 232                         _NUMBER="0"
 233
 234                         for _FLAVOUR in ${LB_LINUX_FLAVOURS}
 235                         do
 236                                 _NUMBER="$((${_NUMBER} + 1))"
 237
 238                                 mv binary/live/vmlinuz-*-${_FLAVOUR} binary/live/vmlinuz${_NUMBER}
 239                                 mv binary/live/initrd.img-*-${_FLAVOUR} binary/live/initrd${_NUMBER}.img
 240
 241                                 sed -e "s|@FLAVOUR@|${_FLAVOUR}|g" \
 242                                     -e "s|@KERNEL@|/live/vmlinuz${_NUMBER}|g" \
 243                                     -e "s|@INITRD@|/live/initrd${_NUMBER}.img|g" \
 244                                     -e "s|@LB_BOOTAPPEND_LIVE@|${LB_BOOTAPPEND_LIVE}|g" \
 245                                     -e "s|@LB_BOOTAPPEND_FAILSAFE@|${LB_BOOTAPPEND_FAILSAFE}|g" \
 246                                 "${_TARGET}/live.cfg.in" >> "${_TARGET}/live.cfg"
 247                         done
 248
 249                         rm -f "${_TARGET}/live.cfg.in"
 250                         ;;
 251         esac
 252 elif [ -e "${_TARGET}/live.cfg" ]
 253 then
 254         sed -i  -e "s|@LB_BOOTAPPEND_LIVE@|${LB_BOOTAPPEND_LIVE}|g" \
 255                 -e "s|@LB_BOOTAPPEND_FAILSAFE@|${LB_BOOTAPPEND_FAILSAFE}|g" \
 256         ${_TARGET}/live.cfg
 257 fi
 258
 259 if [ -e ${_TARGET}/install.cfg ]
 260 then
 261         sed -i -e "s|@LB_BOOTAPPEND_INSTALL@|${LB_BOOTAPPEND_INSTALL}|g" \
 262         ${_TARGET}/install.cfg
 263 fi
 264
 265 if [ -e "${_TARGET}/splash.svg.in" ]
 266 then
 267         case "${LB_MODE}" in
 268                 progress)
 269                         _PROJECT="Progress Linux"
 270
 271                         if ls config/package-lists/client-gnome.list*
 272                         then
 273                                 _DESCRIPTION="Client GNOME"
 274                         elif ls config/package-lists/client-lxde.list* > /dev/null 2>&1
 275                         then
 276                                 _DESCRIPTION="Client LXDE"
 277                         elif ls config/package-lists/server-lxc.list* > /dev/null 2>&1
 278                         then
 279                                 _DESCRIPTION="Server LXC"
 280                         else
 281                                 _DESCRIPTION="Standard"
 282                         fi
 283                         ;;
 284
 285                 *)
 286                         _PROJECT="Debian GNU/Linux"
 287                         _DESCRIPTION=""
 288                         ;;
 289
 290         esac
 291
 292         eval _VERSION="$`echo RELEASE_${LB_DISTRIBUTION}`"
 293         _DISTRIBUTION="${LB_DISTRIBUTION}"
 294         _ARCHITECTURE="${LB_ARCHITECTURES}"
 295         _DATE=$(date -R)
 296         _YEAR="$(date +%Y)"
 297         _MONTH="$(date +%m)"
 298         _DAY="$(date +%d)"
 299         _HOUR="$(date +%H)"
 300         _MINUTE="$(date +%M)"
 301         _SECOND="$(date +%S)"
 302         _LINUX_VERSIONS="$(for _LINUX in chroot/boot/vmlinuz-* ; do chroot chroot apt-cache policy $(basename ${_LINUX} | sed -e 's|vmlinuz-|linux-image-|') | awk '/Installed: / { print $2 }' ; done | sort -u)"
 303         _LIVE_BUILD_VERSION="$(lb --version)"
 304         _LIVE_BOOT_VERSION="$(chroot chroot apt-cache policy live-boot | awk '/Installed: / { print $2 }')"
 305         _LIVE_CONFIG_VERSION="$(chroot chroot apt-cache policy live-config | awk '/Installed: / { print $2 }')"
 306         _LIVE_TOOLS_VERSION="$(chroot chroot apt-cache policy live-tools | awk '/Installed: / { print $2 }')"
 307
 308         sed     -e "s|@PROJECT@|${_PROJECT}|g" \
 309                 -e "s|@DISTRIBUTION@|${_DISTRIBUTION}|g" \
 310                 -e "s|@VERSION@|${_VERSION}|g" \
 311                 -e "s|@ARCHITECTURE@|${_ARCHITECTURE}|g" \
 312                 -e "s|@DESCRIPTION@|${_DESCRIPTION}|g" \
 313                 -e "s|@DATE@|${_DATE}|g" \
 314                 -e "s|@YEAR@|${_YEAR}|g" \
 315                 -e "s|@MONTH@|${_MONTH}|g" \
 316                 -e "s|@DAY@|${_DAY}|g" \
 317                 -e "s|@HOUR@|${_HOUR}|g" \
 318                 -e "s|@MINUTE@|${_MINUTE}|g" \
 319                 -e "s|@SECOND@|${_SECOND}|g" \
 320                 -e "s|@LINUX_VERSIONS@|${_LINUX_VERSIONS}|g" \
 321                 -e "s|@LIVE_BUILD_VERSION@|${_LIVE_BUILD_VERSION}|g" \
 322                 -e "s|@LIVE_BOOT_VERSION@|${_LIVE_BOOT_VERSION}|g" \
 323                 -e "s|@LIVE_CONFIG_VERSION@|${_LIVE_CONFIG_VERSION}|g" \
 324                 -e "s|@LIVE_TOOLS_VERSION@|${_LIVE_TOOLS_VERSION}|g" \
 325         "${_TARGET}/splash.svg.in" > "${_TARGET}/splash.svg"
 326
 327         case "${LB_BUILD_WITH_CHROOT}" in
 328                 true)
 329                         cp "${_TARGET}/splash.svg" chroot
 330                         Chroot chroot "rsvg --format png --height 480 --width 640 splash.svg splash.png"
 331                         mv chroot/splash.png "${_TARGET}"
 332                         rm -f chroot/splash.svg
 333                         ;;
 334
 335                 false)
 336                         rsvg --format png --height 480 --width 640 "${_TARGET}/splash.svg" "${_TARGET}/splash.png"
 337                         ;;
 338         esac
 339
 340         rm -f "${_TARGET}/splash.svg.in" "${_TARGET}/splash.svg"
 341 fi
 342
 343 case "${LB_MODE}" in
 344         progress)
 345                 for _FILE in "${_TARGET}/isolinux.bin" "${_TARGET}/isolinux.cfg" "${_TARGET}/syslinux.cfg"
 346                 do
 347                         if [ -e "${_FILE}" ]
 348                         then
 349                                 mv "${_FILE}" "${_TARGET}/$(echo ${_FILE} | sed -e 's|.*linux|boot|')"
 350                         fi
 351                 done
 352                 ;;
 353 esac
 354
 355 case "${LB_BUILD_WITH_CHROOT}" in
 356         true)
 357                 # Saving cache
 358                 Save_cache cache/packages.binary
 359
 360                 # Removing depends
 361                 Remove_package
 362                 ;;
 363 esac
 364
 365 # Creating stage file
 366 Create_stagefile .build/binary_syslinux