tazlito annotate tazlito @ rev 530

Add EFI eltorito boot file truncate warning
author Pascal Bellard <pascal.bellard@slitaz.org>
date Wed Nov 18 09:07:41 2020 +0000 (2020-11-18)
parents 8654e61dc1b3
children 2b9019bb1593
rev   line source
pankso@1 1 #!/bin/sh
pankso@1 2 # TazLito - SliTaz Live Tool.
pankso@1 3 #
al@412 4 # Tazlito is a tool to help generate and configure SliTaz Live CD
MikeDSmith25@83 5 # ISO images. You can create a custom distro in one command from a list of
MikeDSmith25@83 6 # packages, extract an existing ISO image to hack it, create a new initramfs
MikeDSmith25@83 7 # and/or a new ISO. Most commands must be run by root, except the stats
pankso@1 8 # and the configuration file manipulation.
pankso@1 9 #
pascal@497 10 # (C) 2007-2018 SliTaz - GNU General Public License.
pankso@1 11 #
al@412 12 # Authors: see the AUTHORS file
pankso@28 13 #
al@412 14
al@412 15 VERSION='6.0'
pankso@1 16
pankso@279 17 . /lib/libtaz.sh
al@412 18 # Force to use Busybox cpio and wget
al@412 19 alias cpio='busybox cpio'
al@412 20 alias wget='busybox wget'
pascal@492 21 alias stat='busybox stat'
pascal@492 22 alias awk='busybox awk'
pankso@279 23
pankso@1 24 # Tazlito configuration variables to be shorter
paul@94 25 # and to use words rather than numbers.
al@412 26 COMMAND="$1"
al@412 27 LIST_NAME="$2"
al@412 28 TMP_DIR="/tmp/tazlito-$$-$RANDOM"
al@412 29 TMP_MNT="/media/tazlito-$$-$RANDOM"
al@412 30 TOP_DIR="$(pwd)"
al@412 31 INITRAMFS='rootfs.gz'
al@412 32 LOCALSTATE='/var/lib/tazpkg'
al@412 33 INSTALLED="$LOCALSTATE/installed"
al@412 34 CACHE_DIR='/var/cache/tazpkg'
al@412 35 MIRROR="$LOCALSTATE/mirror"
al@418 36 DEFAULT_MIRROR="http://mirror1.slitaz.org/packages/$(cat /etc/slitaz-release)/"
pascal@529 37 efi_img="efi/esp.img"
al@412 38
al@412 39 log='/var/log/tazlito.log'
al@412 40 if [ $(id -u) -eq 0 ]; then
pankso@333 41 newline > $log
pankso@279 42 fi
pankso@218 43
pascal@13 44
pankso@332 45 cleanup() {
al@412 46 if [ -d "$TMP_MNT" ]; then
pascal@19 47 umount $TMP_MNT
pascal@19 48 rmdir $TMP_MNT
pascal@19 49 rm -f /boot
pascal@19 50 fi
al@412 51 [ -d "$tmp_dir" ] && rm -r "$tmp_dir"
al@412 52 [ -d "$flv_dir" ] && rm -r "$flv_dir"
pascal@19 53 }
pascal@19 54
al@412 55
al@412 56 # Report error and finish work
al@412 57
al@412 58 die() {
al@412 59 emsg "<n>$(longline "$@")<n> " >&2
al@412 60 cleanup
al@412 61 exit 1
al@412 62 }
al@412 63
al@412 64
al@416 65 # Run Tazlito module
al@416 66 module() {
al@416 67 local mod="$1"; shift
al@416 68 /usr/libexec/tazlito/$mod $@
al@416 69 }
al@416 70
al@416 71
al@412 72
al@412 73 # Try to include config file, continue if command is gen-config or exit.
al@412 74 # The main config used by default is in /etc/tazlito.
al@412 75 # Specific distro config file can be put in a distro tree.
al@412 76 for i in /etc/tazlito "$TOP_DIR"; do
al@412 77 [ -f "$i/tazlito.conf" ] && CONFIG_FILE="$i/tazlito.conf"
al@412 78 done
al@412 79
al@412 80 [ -z "$CONFIG_FILE" -a "$COMMAND" != 'gen-config' ] && \
al@412 81 die 'Unable to find any configuration file.' \
al@412 82 'Please read the docs or run `tazlito gen-config` to get an empty config file.'
al@412 83
al@412 84 . $CONFIG_FILE
al@412 85
al@412 86 # While Tazpkg is not used the default mirror URL file does not exist
al@412 87 # and user can't recharge the list of flavors.
al@412 88 [ $(id -u) -eq 0 -a ! -f "$MIRROR" ] && echo "$DEFAULT_MIRROR" > $MIRROR
al@412 89
al@412 90 # Set the rootfs and rootcd path with $DISTRO
al@412 91 # configuration variable.
al@412 92 ROOTFS="$DISTRO/rootfs"
al@412 93 ROOTCD="$DISTRO/rootcd"
al@412 94
al@412 95
al@412 96
al@412 97
al@412 98 #####################
al@412 99 # Tazlito functions #
al@412 100 #####################
al@412 101
al@412 102
al@412 103 # Print the usage.
al@412 104
al@412 105 usage () {
pascal@514 106 [ $(basename $0) = 'tazlito' ] && cat <<EOT
al@412 107
al@412 108 SliTaz Live Tool - Version: $(colorize 34 "$VERSION")
al@412 109
al@412 110 $(boldify "Usage:") tazlito [command] [list|iso|flavor|compression] [dir|iso]
al@412 111
al@412 112 $(boldify "Commands:")
al@412 113 EOT
al@412 114 optlist "\
al@412 115 usage Print this short usage.
al@412 116 stats View Tazlito and distro configuration statistics.
al@412 117 list-addfiles Simple list of additional files in the rootfs.
al@412 118 gen-config Generate a new configuration file for a distro.
al@412 119 configure Configure the main config file or a specific tazlito.conf.
al@412 120 gen-iso Generate a new ISO from a distro tree.
al@412 121 gen-initiso Generate a new initramfs and ISO from the distro tree.
al@412 122 list-flavors List all flavors available on the mirror.
al@412 123 gen-flavor Generate a new Live CD description.
al@412 124 gen-liveflavor Generate a Live CD description from current system.
al@412 125 show-flavor Show Live CD description.
al@412 126 get-flavor Get a flavor's list of packages (--noup to skip update).
al@412 127 upgrade-flavor Update package list to the latest available versions.
al@412 128 extract-flavor Extract a *.flavor file into $FLAVORS_REPOSITORY.
al@412 129 pack-flavor Pack (and update) a flavor from $FLAVORS_REPOSITORY.
al@412 130 iso2flavor Create a flavor file from a SliTaz ISO image.
al@412 131 extract-distro Extract an ISO to a directory and rebuild Live CD tree.
al@412 132 gen-distro Generate a Live distro and ISO from a list of packages.
al@412 133 clean-distro Remove all files generated by gen-distro.
al@412 134 check-distro Help to check if distro is ready to release.
al@412 135 writeiso Use running system to generate a bootable ISO (with /home).
al@412 136 merge Merge multiple rootfs into one ISO.
al@412 137 deduplicate Deduplicate files in a tree.
al@412 138 repack Recompress rootfs into ISO with maximum ratio.
al@412 139 build-loram Generate a Live CD for low-RAM systems.
al@412 140 emu-iso Emulate an ISO image with QEMU.
al@412 141 burn-iso Burn ISO image to a CD-ROM using Wodim.
al@412 142 "
al@412 143 }
al@412 144
al@412 145
al@412 146 yesorno() {
al@412 147 local answer
al@412 148 echo -n "$1 (y=yes, n=no) [$2] " >&2
al@412 149 case "$DEFAULT_ANSWER" in
al@412 150 Y|y) answer="y";;
al@412 151 N|n) answer="n";;
al@412 152 *)
al@414 153 read -t 30 answer
al@412 154 [ -z "$answer" ] && answer="$2"
al@412 155 [ "$answer" != 'y' -a "$answer" != 'n' ] && answer="$2"
al@412 156 ;;
al@412 157 esac
al@412 158 echo "$answer"
al@412 159 }
al@412 160
al@412 161
al@412 162 field() {
al@412 163 grep "^$1" "$2" | \
al@412 164 case "$1" in
al@412 165 Desc*) sed 's|^.*: *||';;
al@412 166 *) sed 's/.*: \([0-9KMG\.]*\).*/\1/';;
al@412 167 esac
al@412 168 }
al@412 169
al@412 170
al@412 171 todomsg() {
al@412 172 echo -e "\\033[70G[ \\033[1;31mTODO\\033[0;39m ]"
al@412 173 }
al@412 174
al@412 175
al@412 176 # Download a file from this mirror
al@412 177
al@412 178 download_from() {
al@412 179 local i mirrors="$1"
al@412 180 shift
al@412 181 for i in $mirrors; do
al@412 182 case "$i" in
al@412 183 http://*|ftp://*|https://*)
al@412 184 wget -c $i$@ && break;;
al@412 185 *)
al@412 186 cp $i/$1 . && break;;
al@412 187 esac
al@412 188 done
al@412 189 }
al@412 190
al@412 191
al@412 192 # Download a file trying all mirrors
al@412 193
al@412 194 download() {
al@412 195 local i
al@412 196 for i in $(cat $MIRROR $LOCALSTATE/undigest/*/mirror 2>/dev/null); do
al@412 197 download_from "$i" "$@" && break
al@412 198 done
al@412 199 }
al@412 200
al@412 201
al@412 202 # Execute hooks provided by some packages
al@412 203
al@412 204 genisohooks() {
al@412 205 local here="$(pwd)"
al@412 206 for i in $(ls $ROOTFS/etc/tazlito/*.$1 2>/dev/null); do
al@412 207 cd $ROOTFS
al@412 208 . $i $ROOTCD
al@412 209 done
al@412 210 cd "$here"
al@412 211 }
al@412 212
al@412 213
MikeDSmith25@83 214 # Echo the package name if the tazpkg is already installed
al@412 215
pankso@333 216 installed_package_name() {
al@412 217 local tazpkg="$1" package VERSION EXTRAVERSION
al@412 218
MikeDSmith25@83 219 # Try to find package name and version to be able
pascal@18 220 # to repack it from installation
MikeDSmith25@83 221 # A dash (-) can exist in name *and* in version
pascal@18 222 package=${tazpkg%-*}
pascal@18 223 i=$package
pascal@18 224 while true; do
al@412 225 unset VERSION EXTRAVERSION
al@412 226 eval $(grep -s ^VERSION= $INSTALLED/$i/receipt)
pascal@78 227 eval $(grep -s ^EXTRAVERSION= $INSTALLED/$i/receipt)
pascal@514 228 if [ "$i-$VERSION$EXTRAVERSION" = "$tazpkg" ]; then
pascal@18 229 echo $i
pascal@18 230 break
pascal@18 231 fi
pascal@18 232 case "$i" in
al@412 233 *-*);;
al@412 234 *) break;;
pascal@18 235 esac
pascal@18 236 i=${i%-*}
pascal@18 237 done
pascal@18 238 }
pascal@18 239
al@412 240
pascal@11 241 # Check for the rootfs tree.
al@412 242
pankso@333 243 check_rootfs() {
al@412 244 [ -d "$ROOTFS/etc" ] || die 'Unable to find a distro rootfs...'
pascal@11 245 }
pascal@11 246
al@412 247
pankso@1 248 # Check for the boot dir into the root CD tree.
al@412 249
al@412 250 verify_rootcd() {
al@412 251 [ -d "$ROOTCD/boot" ] || die 'Unable to find the rootcd boot directory...'
pankso@1 252 }
pankso@1 253
pascal@497 254 set32() {
pascal@497 255 for i in $(seq 0 8 $((${4:-32}-8))); do
pascal@497 256 printf '\\\\x%02X' $((($2 >> $i) & 255))
pascal@497 257 done | xargs echo -en | dd bs=1 conv=notrunc of=$3 seek=$1 2>/dev/null
pascal@476 258 }
pascal@476 259
pascal@476 260 set64() {
pascal@476 261 for i in $(seq 0 8 24 ; seq 24 -8 0); do
pascal@476 262 printf '\\\\x%02X' $((($2 >> $i) & 255))
pascal@476 263 done | xargs echo -en | dd bs=1 conv=notrunc of=$3 seek=$1 2>/dev/null
pascal@476 264 }
pascal@476 265
pascal@476 266
pascal@492 267 first_block() {
pascal@492 268 busybox stat -m "$1" | sed q
pascal@492 269 }
pascal@492 270
pascal@492 271
pascal@492 272
pascal@529 273 # Force size and location in the 2nd eltorito boot file (/$efi_img)
pascal@478 274
pascal@478 275 fix_efi_boot_img_size() {
pascal@497 276 local n=$3
pascal@530 277 # Sector count on 16 bits (max 128MB), see offset 6-7 in page 11 of
pascal@530 278 # https://pdos.csail.mit.edu/6.828/2014/readings/boot-cdrom.pdf
pascal@530 279 [ $n -gt 65535 ] && n=65535 && echo "Warning: truncate EFI eltorito boot file"
pascal@497 280 set32 $((0x66+2048*$(first_block $2/boot/isolinux/boot.cat))) $n $1 16
pascal@497 281 set32 $((0x1C+2048*$4)) $(($4*4)) $1
pascal@478 282 }
pascal@478 283
pascal@478 284
pascal@529 285 # Force the size for the /$efi_img file
pascal@476 286
pascal@476 287 fix_efi_img_size() {
pascal@476 288 local e=$((0x809C))
pascal@529 289 for i in $(echo ${efi_img//\// } | tr a-z A-Z) ; do
pascal@497 290 local sz=$(get $(($e+10)) "$2" 4)
pascal@497 291 e=$(($(get $(($e+2)) "$2" 4) * 2048))
pascal@476 292 while [ $sz -gt 0 ]; do
pascal@497 293 local len=$(get $e "$2")
pascal@476 294 [ "$(dd if="$2" bs=1 skip=$(($e+33)) count=${#i} \
pascal@514 295 2>/dev/null)" = "$i" ] && continue 2
pascal@476 296 [ $len -eq 0 ] && break
pascal@476 297 sz=$(($sz-$len))
pascal@476 298 e=$(($e+$len))
pascal@476 299 done
pascal@476 300 return # not found
pascal@476 301 done
pascal@476 302 set64 $(($e+10)) $1 "$2"
pascal@476 303 }
pascal@476 304
pascal@476 305
pascal@529 306 # create /$efi_img to share EFI files with the iso image
pascal@476 307
pascal@476 308 fixup_uefi_part() {
pascal@529 309 [ -s $2/$efi_img ] || return
pascal@529 310 [ -x $2/$efi_img ] && return
pascal@529 311 local n=$(get 19 "$2/$efi_img")
pascal@529 312 [ $n -eq 0 ] && n=$(get 32 "$2/$efi_img" 4)
pascal@529 313 efiblock=$(first_block "$2/$efi_img")
pascal@497 314 fix_efi_img_size $(($n*512)) $1
pascal@497 315 fix_efi_boot_img_size $1 $2 $n $efiblock
pascal@497 316
pascal@476 317 # Build file list tree
pascal@529 318 resv=$(get 14 "$2/$efi_img")
pascal@529 319 if [ $(get 57 "$2/$efi_img" 1) -ne 49 ]; then
pascal@499 320 skiphead=5
pascal@529 321 fatsz=$(get 36 "$2/$efi_img" 4)
pascal@499 322 basecluster=$((($resv+2*$fatsz)/4+$efiblock-2))
pascal@499 323 dd if=$1 bs=512 skip=$(($efiblock*4)) count=3 \
pascal@499 324 of=$1 seek=$(($efiblock*4+3)) conv=notrunc
pascal@499 325 else
pascal@499 326 skiphead=4
pascal@529 327 fatsz=$(get 22 "$2/$efi_img")
pascal@499 328 basecluster=$((($resv+2*$fatsz)/4+$efiblock-1))
pascal@499 329 fi 2> /dev/null
pascal@529 330 hd "$2/$efi_img" | awk 'BEGIN { skiphead='$skiphead' }
pascal@497 331 {
pascal@497 332 if (skiphead!=0) {
pascal@497 333 if ($1=="*") skiphead--
pascal@497 334 next
pascal@497 335 }
pascal@497 336 if (skipdot!=0) {
pascal@497 337 if (skipdot==2) up[cur]=$13 $12
pascal@497 338 else cur=$13 $12
pascal@497 339 skipdot=0
pascal@497 340 next
pascal@497 341 }
pascal@497 342 if (($2=="2e" && $3=="20") || ($2=="2e" && $3=="2e" && $4=="20")) {
pascal@497 343 if ($3=="2e") skipdot=2
pascal@497 344 else skipdot=1
pascal@497 345 next
pascal@497 346 }
pascal@497 347 if (gotname!=0) {
pascal@497 348 path=""
pascal@497 349 for (i=cur;i!="" && i!="0000";i=up[i]) path=dir[i] path
pascal@497 350 if (gotname==2) dir[$13 $12]=name
pascal@497 351 else print $1 " " $13 $12 " " path name
pascal@497 352 gotname=0
pascal@497 353 name=""
pascal@497 354 next
pascal@497 355 }
pascal@497 356 if (s!="") {
pascal@497 357 if (eos==0)
pascal@497 358 for (i=2;i<18;i+=2) {
pascal@497 359 if (i==12) i+=2
pascal@497 360 if ($i=="00") break
pascal@497 361 s=s substr($0,i+60,1)
pascal@497 362 }
pascal@497 363 name=s name
pascal@497 364 s=""
pascal@497 365 eos=0
pascal@497 366 next
pascal@497 367 }
pascal@497 368 if ($13=="0f") {
pascal@497 369 s=""
pascal@497 370 for (i=3;i<16;i+=2) {
pascal@497 371 if (i==13) i+=3
pascal@497 372 if ($i=="00") { eos=1; break }
pascal@497 373 s=s substr($0,i+60,1)
pascal@497 374 }
pascal@497 375 next
pascal@497 376 }
pascal@497 377 if ($13=="10") {
pascal@497 378 name=name "/"
pascal@497 379 gotname=2
pascal@497 380 next
pascal@497 381 }
pascal@497 382 if ($13=="20") {
pascal@497 383 gotname=1
pascal@497 384 next
pascal@497 385 }
pascal@497 386 }
pascal@497 387 ' | ( while read offset cluster file; do
pascal@497 388 cluster=$(($(first_block "$2/$file")-$basecluster))
pascal@497 389 set32 $(($efiblock*2048+0x$offset+10)) $cluster "$1" 16
pascal@499 390 set32 $(($efiblock*2048+0x$offset+4)) $(($cluster>>16)) "$1" 16
pascal@497 391 echo "$cluster $((($(stat -c %s "$2/$file")+2047)/2048)) $file"
pascal@497 392 done
pascal@497 393
pascal@497 394 # Update fat12 or fat16
pascal@529 395 get 57 "$2/$efi_img"
pascal@529 396 dd if="$2/$efi_img" bs=512 count=$fatsz skip=$resv 2> /dev/null | \
pascal@497 397 od -An -t u1 -w1 -v
pascal@497 398 ) | awk '
pascal@497 399 {
pascal@497 400 if (state==0) {
pascal@497 401 if ($2=="") {
pascal@497 402 if ($1==12849) fat=12
pascal@499 403 else if ($1==13873) fat=16
pascal@499 404 else fat=32
pascal@497 405 state++
pascal@497 406 }
pascal@497 407 else {
pascal@497 408 for (i=1;i<$2;i++) c[$1+i]=$1+i
pascal@499 409 c[$1+$2]=268435455
pascal@497 410 }
pascal@497 411 next
pascal@497 412 }
pascal@497 413 if (state==1) {
pascal@497 414 prev=$1
pascal@497 415 state++
pascal@497 416 next
pascal@497 417 }
pascal@497 418 if (state==2) {
pascal@497 419 if (fat==12) {
pascal@497 420 n=($1%16)*256+prev
pascal@497 421 if (n!=0) c[pos+1]=n
pascal@497 422 pos++
pascal@498 423 prev=int($1/16)
pascal@497 424 state++
pascal@497 425 next
pascal@497 426 }
pascal@497 427 n=$1*256+prev
pascal@499 428 if (fat==32) {
pascal@499 429 prev=n
pascal@499 430 state=13
pascal@499 431 next
pascal@499 432 }
pascal@497 433 }
pascal@497 434 else if (state==3) {
pascal@497 435 n=$1*16+prev
pascal@497 436 }
pascal@499 437 else if (state==13) {
pascal@499 438 prev=$1*65536+prev
pascal@499 439 state++
pascal@499 440 next
pascal@499 441 }
pascal@499 442 else n=$1*16777216+prev
pascal@497 443 if (n!=0) c[pos+1]=n
pascal@497 444 pos++
pascal@497 445 state=1
pascal@497 446 }
pascal@497 447 END {
pascal@497 448 for (i=1;i<=pos;i+=2) {
pascal@497 449 if (c[i]=="") c[i]=0
pascal@497 450 if (c[i+1]=="") c[i+1]=0
pascal@498 451 if (fat==12) printf "0 %02X %1X%1X %02X |\n",c[i]%256,c[i+1]%16,(c[i]/256)%16,(c[i+1]/16)%256
pascal@499 452 else if (fat==16) printf "0 %02X %02X %02X %02X |\n",c[i]%256,(c[i]/256)%256,c[i+1]%256,(c[i+1]/256)%256
pascal@499 453 else {
pascal@499 454 printf "0 %02X %02X %02X %02X |\n",c[i]%256,(c[i]/256)%256,(c[i]/65536)%256,(c[i]/16777216)%256
pascal@499 455 printf "0 %02X %02X %02X %02X |\n",c[i+1]%256,(c[i+1]/256)%256,(c[i+1]/65536)%256,(c[i+1]/16777216)%256
pascal@499 456 }
pascal@497 457 }
pascal@497 458 }' | hexdump -R | dd of="$1" seek=$((4*$efiblock+$fatsz+$resv)) \
pascal@497 459 conv=notrunc bs=512 > /dev/null 2>&1
pascal@497 460 dd if="$1" of="$1" conv=notrunc bs=512 skip=$((4*$efiblock+$fatsz+$resv)) \
pascal@497 461 count=$fatsz seek=$((4*$efiblock+$resv)) > /dev/null 2>&1
pascal@497 462
pascal@497 463 # Cleanup cache
pascal@497 464 umount $2
pascal@497 465 mount -o loop,ro $1 $2
pascal@497 466 }
pascal@497 467
pascal@497 468
pascal@497 469 # allocate efi.img stub to share EFI files in the EFI boot partition
pascal@497 470
pascal@497 471 alloc_uefi_part() {
pascal@497 472 local basedir=$(dirname "$1")/..
pascal@529 473 if [ -s $basedir/$efi_img ]; then
pascal@529 474 chmod +x $basedir/$efi_img
pascal@509 475 return
pascal@509 476 fi
pascal@497 477 local fclust=$({
pascal@497 478 [ -d $basedir/efi ] &&
pascal@497 479 find $basedir/efi -type f -exec stat -c "%s %n" {} \;
pascal@497 480 while [ -s "$1" ]; do
pascal@497 481 local efifile
pascal@497 482 case "$1" in
pascal@497 483 *taz) efifile=bootia32.efi ;;
pascal@497 484 *taz64) efifile=bootx64.efi ;;
pascal@497 485 esac
pascal@497 486 if [ ! -s $basedir/efi/boot/$efifile ] &&
pascal@514 487 [ $(get $((0x82)) "$1") = $((0x4550)) ]; then
pascal@497 488 mkdir -p $basedir/efi/boot 2> /dev/null
pascal@507 489 ln "$1" "$basedir/efi/boot/$efifile"
pascal@504 490 stat -c "%s %n" "$1"
pascal@504 491 for i in $basedir/boot/rootfs* ; do
pascal@502 492 ln "$i" $basedir/efi/boot/ &&
pascal@497 493 stat -c "%s %n" "$i"
pascal@497 494 done 2> /dev/null
pascal@511 495 [ -s $basedir/efi/boot/linux.cmdline ] ||
pascal@507 496 sed 's|/|\\|g' > $basedir/efi/boot/linux.cmdline <<EOT
pascal@527 497 rw root=0x100$(sed '/bzImage/!d;s|.*root=[^ ]*||;q' $basedir/boot/isolinux/isolinux.cfg)\
pascal@498 498 $( ( cd $basedir/efi/boot ; ls -r rootfs*gz ) | while read f ; do \
pascal@507 499 echo -n " initrd=/EFI/BOOT/$f";done)
pascal@497 500 EOT
pascal@497 501 fi
pascal@497 502 shift
pascal@498 503 done; } | sort | uniq | awk '{ n+=int(($1+2047)/2048) } END { print n+1 }')
pascal@497 504 [ ${fclust:-0} -eq 0 ] && return
pascal@497 505 local dclust=$( (cd $basedir; find efi -type d 2>/dev/null) | awk '
pascal@497 506 BEGIN {
pascal@497 507 FS="/"
pascal@497 508 }
pascal@476 509 NF > 1 {
pascal@476 510 d[NF $NF]+=2
pascal@497 511 d[NF-1 $(NF-1)]+=($NF+25)/13
pascal@476 512 }
pascal@476 513 END {
pascal@497 514 for (i in d)
pascal@497 515 n+=int((d[i]+63)/64)
pascal@497 516 print n
pascal@497 517 }')
pascal@497 518 local clusters=$(($fclust+$dclust))
pascal@499 519 if [ $clusters -lt 4068 ]; then
pascal@497 520 fsect=$(((($clusters+2)*3+1023)/1024))
pascal@497 521 ftype="31 32"
pascal@497 522 fhead="F8 FF FF"
pascal@499 523 rsect=$(( 1+ ((2*$fsect)-1)%4 ))
pascal@499 524 fsz="$(printf "%04X" $fsect | sed 's/\(..\)\(..\)/\2 \1/')"
pascal@499 525 rootsz=2
pascal@499 526 elif [ $clusters -lt 65525 ]; then
pascal@497 527 fsect=$((($clusters+2+255)/256))
pascal@497 528 ftype="31 36"
pascal@497 529 fhead="F8 FF FF FF"
pascal@499 530 rsect=$(( 1+ ((2*$fsect)-1)%4 ))
pascal@499 531 fsz="$(printf "%04X" $fsect | sed 's/\(..\)\(..\)/\2 \1/')"
pascal@499 532 rootsz=2
pascal@499 533 else
pascal@499 534 fsect=$((($clusters+2+127)/128))
pascal@499 535 ftype="33 32"
pascal@499 536 fhead="F8 FF FF 0F FF FF FF FF F8 FF FF 0F"
pascal@499 537 rsect=$(( 6+ ((2*$fsect)-6)%4 ))
pascal@499 538 fsz="$(printf "%08X" $fsect | sed 's/\(..\)\(..\)\(..\)\(..\)/\4 \3 \2 \1/')"
pascal@499 539 rootsz=1
pascal@476 540 fi
pascal@497 541 # reserved + fat*2 + root dir + dirs
pascal@499 542 count=$((($rsect + $fsect*2)/4 + $rootsz + $dclust ))
pascal@497 543 s=$((($count+$fclust)*4))
pascal@476 544 if [ $s -gt 65535 ]; then
pascal@476 545 size="00 00"
pascal@476 546 size32="$(printf "%02X %02X %02X %02X" $(($s%256)) \
pascal@476 547 $((($s>>8)%256)) $((($s>>16)%256)) $((($s>>24)%256)) )"
pascal@476 548 else
pascal@476 549 size="$(printf "%02X %02X" $(($s%256)) $((($s>>8)%256)) )"
pascal@476 550 size32="00 00 00 00"
pascal@476 551 fi
pascal@529 552 dd if=/dev/zero bs=512 of=$basedir/$efi_img \
pascal@497 553 count=$s 2> /dev/null
pascal@497 554
pascal@497 555 # Create boot sector
pascal@513 556 doslabel="$(echo "SLITAZ BOOT " | od -v -N 11 -t x1 -w1 -An)"
pascal@514 557 if [ "$ftype" = "33 32" ]; then
pascal@529 558 hexdump -R <<EOT | dd of=$basedir/$efi_img \
pascal@499 559 conv=notrunc
pascal@499 560 0 eb 58 90 53 6c 69 54 61 7a 00 00 00 02 04 $rsect 00 |
pascal@499 561 0 02 00 00 $size f8 00 00 20 00 40 00 00 00 00 00 |
pascal@499 562 0 $size32 $fsz 00 00 00 00 02 00 00 00 |
pascal@499 563 0 01 00 03 00 00 00 00 00 00 00 00 00 00 00 00 00 |
pascal@513 564 0 80 00 29 00 00 00 00 $doslabel |
pascal@513 565 0 46 41 54 $ftype 20 20 20 cd 18 cd 19 eb fa |
pascal@499 566 EOT
pascal@499 567 while read ofs data; do
pascal@499 568 echo "0 ${data//:/ } |" | hexdump -R | dd conv=notrunc \
pascal@529 569 bs=1 seek=$ofs of=$basedir/$efi_img
pascal@499 570 done <<EOT
pascal@499 571 510 55:aa:52:52:61:41
pascal@499 572 996 72:72:41:61:ff:ff:ff:ff:02
pascal@499 573 1022 55:aa
pascal@499 574 EOT
pascal@499 575 else
pascal@529 576 echo -en '\x55\xAA' | dd of=$basedir/$efi_img \
pascal@499 577 seek=510 bs=1 conv=notrunc
pascal@529 578 hexdump -R <<EOT | dd of=$basedir/$efi_img \
pascal@499 579 conv=notrunc
pascal@497 580 0 eb 3c 90 53 6c 69 54 61 7a 00 00 00 02 04 $rsect 00 |
pascal@497 581 0 02 40 00 $size f8 $fsz 20 00 40 00 00 00 00 00 |
pascal@513 582 0 $size32 80 00 29 00 00 00 00 $doslabel |
pascal@513 583 0 46 41 54 $ftype 20 20 20 cd 18 |
pascal@476 584 0 cd 19 eb fa |
pascal@476 585 EOT
pascal@499 586 fi 2> /dev/null
pascal@476 587
pascal@497 588 # Create fats
pascal@529 589 echo "0 $fhead |" | hexdump -R | dd of=$basedir/$efi_img \
pascal@497 590 seek=$(($rsect)) bs=512 conv=notrunc 2> /dev/null
pascal@529 591 echo "0 $fhead |" | hexdump -R | dd of=$basedir/$efi_img \
pascal@497 592 seek=$(($rsect+$fsect)) bs=512 conv=notrunc 2> /dev/null
pascal@497 593
pascal@499 594 # Add label
pascal@513 595 echo "0 $doslabel 08 |" | hexdump -R | \
pascal@529 596 dd of=$basedir/$efi_img bs=512 conv=notrunc \
pascal@499 597 seek=$(($rsect+$fsect+$fsect)) 2> /dev/null
pascal@499 598
pascal@497 599 mkdir -p /tmp/mnt$$
pascal@529 600 mount -o loop $basedir/$efi_img /tmp/mnt$$
pascal@497 601 ( cd $basedir; find efi -type d | cpio -o -H newc ) | \
pascal@498 602 ( cd /tmp/mnt$$ ; cpio -idmu 2> /dev/null )
pascal@497 603 sync
pascal@529 604 dd if=$basedir/$efi_img of=/tmp/fat$$ \
pascal@497 605 skip=$rsect bs=512 count=$fsect 2> /dev/null
pascal@529 606 ( cd $basedir; find efi/boot -type f | cpio -o -H newc ) | \
pascal@498 607 ( cd /tmp/mnt$$ ; cpio -idmu 2> /dev/null )
pascal@497 608 umount /tmp/mnt$$
pascal@529 609 cat /tmp/fat$$ /tmp/fat$$ | dd of=$basedir/$efi_img \
pascal@497 610 seek=$rsect bs=512 conv=notrunc 2> /dev/null
pascal@497 611 rm /tmp/fat$$
pascal@497 612 rmdir /tmp/mnt$$
pascal@497 613
pascal@529 614 dd count=0 bs=2k of=$basedir/$efi_img \
pascal@497 615 seek=$count 2> /dev/null
pascal@476 616 }
pascal@476 617
al@412 618
pascal@362 619 # isolinux.conf doesn't know the kernel version.
paul@363 620 # We name the kernel image 'bzImage'.
paul@363 621 # isolinux/syslinux first tries the '64' suffix with a 64bits cpu.
al@412 622
al@412 623 make_bzImage_hardlink() {
pascal@476 624 if [ -e ${1:-.}/vmlinuz*slitaz ]; then
al@412 625 rm -f ${1:-.}/bzImage 2>/dev/null
al@412 626 ln ${1:-.}/vmlinuz*slitaz ${1:-.}/bzImage
pascal@362 627 fi
pascal@476 628 if [ -e ${1:-.}/vmlinuz*slitaz64 ]; then
pascal@362 629 rm -f ${1:-.}/bzImage64 2> /dev/null
al@412 630 ln ${1:-.}/vmlinuz*slitaz64 ${1:-.}/bzImage64
pascal@362 631 fi
pascal@362 632 }
pascal@362 633
al@412 634
al@412 635 create_iso() {
pascal@274 636 cd $2
pascal@365 637 deduplicate
pascal@528 638 sed -i "s|20[1-9][0-9]|$(date +%Y)|" $2/README $2/index.html
al@412 639
pascal@494 640 [ $(ls $2/boot/grub* 2> /dev/null | wc -l) -lt 2 ] && rm -rf $2/boot/grub*
pascal@476 641 make_bzImage_hardlink $2/boot
pascal@476 642 alloc_uefi_part $(ls -r $2/boot/vmlinuz*slitaz*)
pascal@476 643
pascal@517 644 while read file; do ls -r $file 2> /dev/null; done << EOT | \
pascal@517 645 awk 'BEGIN { n=100 } { print $1 " " n-- }' > /tmp/cdsort$$
pascal@517 646 $PWD/boot/isolinux/boot.cat
pascal@517 647 $PWD/boot/isolinux/isolinux.bin
pascal@517 648 $PWD/boot/isolinux/isolinux.cfg
pascal@517 649 $PWD/boot/isolinux/vesamenu.c32
pascal@520 650 $PWD/boot/isolinux/splash.*g
pascal@517 651 $PWD/boot/isolinux/i18n.cfg
pascal@520 652 $PWD/boot/isolinux/c32box.c32
pascal@517 653 $PWD/boot/isolinux/kbd
pascal@529 654 $PWD/$efi_img
pascal@517 655 $PWD/boot/bzImage*
pascal@519 656 $PWD/efi/boot/linux.cmdline*
pascal@518 657 $PWD/boot/rootfs*
pascal@444 658 EOT
pascal@444 659
al@412 660 action 'Computing md5...'
pascal@528 661 touch $2/boot/isolinux/boot.cat
pascal@485 662 find * -type f ! -name md5sum ! -name 'vmlinuz-*' -exec md5sum {} \; | \
pascal@485 663 sort -k 2 > md5sum
pascal@274 664 status
al@412 665
al@412 666 cd - >/dev/null
al@412 667 title 'Generating ISO image'
al@412 668
al@416 669 _ 'Generating %s' "$1"
pascal@529 670 uefi="$(cd $2 ; ls $efi_img 2> /dev/null)"
pascal@444 671 genisoimage -R -o $1 -hide-rr-moved -sort /tmp/cdsort$$ \
pascal@436 672 -b boot/isolinux/isolinux.bin -c boot/isolinux/boot.cat \
pascal@436 673 -no-emul-boot -boot-load-size 4 -boot-info-table \
pascal@436 674 ${uefi:+-eltorito-alt-boot -efi-boot $uefi -no-emul-boot} \
pascal@433 675 -V "${VOLUM_NAME:-SliTaz}" -p "${PREPARED:-$(id -un)}" \
pascal@434 676 -volset "SliTaz $SLITAZ_VERSION" -input-charset utf-8 \
pascal@426 677 -A "tazlito $VERSION/$(genisoimage --version)" \
pascal@465 678 -copyright README -P "www.slitaz.org" -no-pad $2
pascal@444 679 rm -f /tmp/cdsort$$
pascal@467 680 dd if=/dev/zero bs=2k count=16 >> $1 2> /dev/null
pascal@467 681
pascal@467 682 mkdir /tmp/mnt$$
pascal@467 683 mount -o loop,ro $1 /tmp/mnt$$
pascal@476 684 fixup_uefi_part $1 /tmp/mnt$$
pascal@476 685 for i in boot/isolinux/isolinux.bin boot/isolinux/boot.cat \
pascal@529 686 ${uefi:+$efi_img} ; do
pascal@467 687 sed -i "s|.* $i|$( cd /tmp/mnt$$ ; md5sum $i)|" $2/md5sum
pascal@467 688 done
pascal@467 689 dd if=$2/md5sum of=$1 conv=notrunc bs=2k \
pascal@492 690 seek=$(first_block /tmp/mnt$$/md5sum) 2> /dev/null
pascal@468 691 umount -d /tmp/mnt$$
pascal@467 692 rmdir /tmp/mnt$$
pascal@467 693
al@412 694 if [ -s '/etc/tazlito/info' ]; then
pascal@196 695 if [ $(stat -c %s /etc/tazlito/info) -lt $(( 31*1024 )) ]; then
al@412 696 action 'Storing ISO info...'
al@412 697 dd if=/etc/tazlito/info bs=1k seek=1 of=$1 conv=notrunc 2>/dev/null
pascal@195 698 status
pascal@195 699 fi
pascal@195 700 fi
al@412 701
pascal@436 702 if [ -x '/usr/bin/isohybrid' ]; then
pascal@436 703 action 'Creating hybrid ISO...'
pascal@476 704 isohybrid $1 $([ -n "$uefi" ] || echo -entry 2) 2>/dev/null
pascal@436 705 status
pascal@436 706 fi
pascal@436 707
al@412 708 if [ -x '/usr/bin/iso2exe' ]; then
al@412 709 echo 'Creating EXE header...'
al@412 710 /usr/bin/iso2exe $1 2>/dev/null
pascal@297 711 fi
pascal@101 712 }
pascal@101 713
al@412 714
MikeDSmith25@83 715 # Generate a new ISO image using isolinux.
al@412 716
al@412 717 gen_livecd_isolinux() {
pascal@13 718 # Some packages may want to alter iso
pascal@13 719 genisohooks iso
al@412 720 [ ! -f "$ROOTCD/boot/isolinux/isolinux.bin" ] && die 'Unable to find isolinux binary.'
al@412 721
pankso@35 722 # Set date for boot msg.
al@412 723 if grep -q 'XXXXXXXX' "$ROOTCD/boot/isolinux/isolinux.cfg"; then
al@412 724 DATE=$(date +%Y%m%d)
al@412 725 action 'Setting build date to: %s...' "$DATE"
al@412 726 sed -i "s/XXXXXXXX/$DATE/" "$ROOTCD/boot/isolinux/isolinux.cfg"
pankso@35 727 status
pankso@35 728 fi
al@412 729
pankso@1 730 cd $DISTRO
pascal@101 731 create_iso $ISO_NAME.iso $ROOTCD
al@412 732
al@412 733 action 'Creating the ISO md5sum...'
pascal@486 734 md5sum $ISO_NAME.iso > $ISO_NAME.md5
pankso@53 735 status
al@412 736
pankso@279 737 separator
pascal@37 738 # Some packages may want to alter final iso
pascal@37 739 genisohooks final
pankso@1 740 }
pankso@1 741
al@412 742
al@412 743 lzma_history_bits() {
pankso@123 744 #
paul@154 745 # This generates an ISO which boots with Qemu but gives
pankso@123 746 # rootfs errors in frugal or liveUSB mode.
pankso@123 747 #
al@412 748 # local n
al@412 749 # local sz
al@412 750 # n=20 # 1Mb
al@412 751 # sz=$(du -sk $1 | cut -f1)
al@412 752 # while [ $sz -gt 1024 -a $n -lt 28 ]; do
al@412 753 # n=$(( $n + 1 ))
al@412 754 # sz=$(( $sz / 2 ))
al@412 755 # done
al@412 756 # echo $n
pascal@432 757 echo ${LZMA_HISTORY_BITS:-24}
pascal@103 758 }
pascal@103 759
al@412 760
al@412 761 lzma_switches() {
al@412 762 local proc_num=$(grep -sc '^processor' /proc/cpuinfo)
pascal@431 763 echo "-d$(lzma_history_bits $1) -mt${proc_num:-1} -mc1000"
pascal@111 764 }
pascal@111 765
al@412 766
al@412 767 lzma_set_size() {
pascal@232 768 # Update size field for lzma'd file packed using -si switch
al@412 769 return # Need to fix kernel code?
al@412 770
al@412 771 local n i
pascal@387 772 n=$(unlzma < $1 | wc -c)
pascal@231 773 for i in $(seq 1 8); do
pascal@231 774 printf '\\\\x%02X' $(($n & 255))
pascal@231 775 n=$(($n >> 8))
al@412 776 done | xargs echo -en | dd of=$1 conv=notrunc bs=1 seek=5 2>/dev/null
pascal@231 777 }
pascal@231 778
al@412 779
al@412 780 align_to_32bits() {
al@412 781 local size=$(stat -c %s ${1:-/dev/null})
pascal@312 782 [ $((${size:-0} & 3)) -ne 0 ] &&
al@412 783 dd if=/dev/zero bs=1 count=$((4 - ($size & 3))) >> $1 2>/dev/null
pascal@289 784 }
pascal@289 785
al@412 786
pascal@513 787 dolz4() {
pascal@513 788 [ "$(which lz4)" ] || tazpkg get-install lz4
pascal@513 789 lz4 -9 > $1
pascal@513 790 }
pascal@513 791
pascal@513 792
pascal@439 793 dogzip() {
pascal@439 794 gzip -9 > $1
pascal@439 795 [ -x /usr/bin/advdef ] && advdef -qz4 $1
pascal@439 796 }
pascal@439 797
pascal@439 798
pascal@101 799 # Pack rootfs
al@412 800
al@412 801 pack_rootfs() {
al@412 802 ( cd $1; find . -print | cpio -o -H newc ) | \
al@412 803 case "$COMPRESSION" in
al@412 804 none)
al@412 805 _ 'Creating %s without compression...' 'initramfs'
al@412 806 cat > $2
al@412 807 ;;
pascal@513 808 lz4)
pascal@513 809 _ 'Creating %s with lz4 compression...' 'initramfs'
pascal@513 810 dolz4 $2
pascal@513 811 ;;
al@412 812 gzip)
al@412 813 _ 'Creating %s with gzip compression...' 'initramfs'
pascal@439 814 dogzip $2
al@412 815 ;;
al@412 816 *)
al@412 817 _ 'Creating %s with lzma compression...' 'initramfs'
al@412 818 lzma e -si -so $(lzma_switches $1) > $2
al@412 819 lzma_set_size $2
al@412 820 ;;
al@412 821 esac
pascal@289 822 align_to_32bits $2
pankso@150 823 echo 1 > /tmp/rootfs
pankso@150 824 }
pankso@150 825
al@412 826
pankso@150 827 # Compression functions for writeiso.
al@412 828
al@412 829 write_initramfs() {
al@412 830 case "$COMPRESSION" in
al@412 831 lzma)
al@412 832 _n 'Creating %s with lzma compression...' "$INITRAMFS"
al@412 833 cpio -o -H newc | lzma e -si -so $(lzma_switches) > "/$INITRAMFS"
al@412 834 align='y'
al@412 835 lzma_set_size "/$INITRAMFS"
al@412 836 ;;
al@412 837 gzip)
al@412 838 _ 'Creating %s with gzip compression...' "$INITRAMFS"
pascal@439 839 cpio -o -H newc | dogzip "/$INITRAMFS"
al@412 840 ;;
pascal@513 841 lz4)
pascal@513 842 _ 'Creating %s with lz4 compression...' "$INITRAMFS"
pascal@513 843 cpio -o -H newc | dolz4 "/$INITRAMFS"
pascal@513 844 ;;
al@412 845 *)
al@412 846 # align='y'
al@412 847 _ 'Creating %s without compression...' "$INITRAMFS"
al@412 848 cpio -o -H newc > "/$INITRAMFS"
al@412 849 ;;
al@412 850 esac < /tmp/list
pascal@514 851 [ "$align" = 'y' -a -z "$noalign" ] && align_to_32bits "/$INITRAMFS"
pankso@150 852 echo 1 > /tmp/rootfs
pascal@101 853 }
pascal@101 854
al@412 855
paul@341 856 # Deduplicate files (MUST be on the same filesystem).
al@412 857
al@412 858 deduplicate() {
pascal@516 859 find "${@:-.}" -xdev -type f ! -type l -size +0c -exec stat -c '%s-%a-%u-%g %i %h %n' {} \; | sort | \
al@412 860 (
pascal@516 861 save=0; hardlinks=0; old_attr=""; old_inode=""; old_link=""; old_file=""; hinode=""
al@412 862 while read attr inode link file; do
pascal@516 863 if [ "$attr" = "$old_attr" -a "$inode" != "$old_inode" ] &&
pascal@516 864 { [ "$inode" = "$hinode" ] || cmp "$file" "$old_file" >/dev/null 2>&1; } ; then
pascal@516 865 rm -f "$file"
pascal@516 866 if ln "$old_file" "$file" 2>/dev/null; then
pascal@516 867 hinode="$inode"
pascal@516 868 inode="$old_inode"
pascal@516 869 [ "$link" -eq 1 ] && hardlinks=$(($hardlinks+1)) &&
pascal@516 870 save="$(($save+(${attr%%-*}+512)/1024))"
pascal@516 871 continue
pascal@516 872 else
pascal@516 873 cp -p "$old_file" "$file"
al@412 874 fi
pascal@516 875 else
pascal@516 876 hinode=""
al@412 877 fi
al@412 878 old_attr="$attr" ; old_inode="$inode" ; old_file="$file"
al@412 879 done
al@416 880 _ '%s Kbytes saved in %s duplicate files.' "$save" "$hardlinks"
al@412 881 )
al@412 882
pascal@515 883 find "$@" -xdev -type l -exec stat -c '%s-%u-%g %i %h %n' {} \; | \
pascal@515 884 while read attr inode link file; do
pascal@515 885 echo "$attr-$(readlink "$file" | uuencode -m - | \
pascal@515 886 sed '1d;:b;{N;s/\n//;bb;}') $inode $link $file"
pascal@515 887 done | sort | \
al@412 888 (
al@412 889 old_attr=""; hardlinks=0;
al@412 890 while read attr inode link file; do
pascal@514 891 if [ "$attr" = "$old_attr" ]; then
al@412 892 if [ "$inode" != "$old_inode" ]; then
al@412 893 rm -f "$file"
al@412 894 if ln "$old_file" "$file" 2>/dev/null; then
al@412 895 [ "$link" -eq 1 ] && hardlinks=$(($hardlinks+1))
al@412 896 else
al@412 897 cp -a "$old_file" "$file"
al@412 898 fi
al@412 899 fi
pascal@305 900 else
al@412 901 old_file="$file"
al@412 902 old_attr="$attr"
al@412 903 old_inode="$inode"
pascal@305 904 fi
al@412 905 done
al@416 906 _ '%s duplicate symlinks.' "$hardlinks"
al@412 907 )
pascal@285 908 }
pascal@285 909
al@412 910
pascal@285 911 # Generate a new initramfs from the root filesystem.
al@412 912
al@412 913 gen_initramfs() {
pascal@285 914 # Just in case CTRL+c
pascal@285 915 rm -f $DISTRO/gen
pascal@285 916
pascal@285 917 # Some packages may want to alter rootfs
pascal@285 918 genisohooks rootfs
pascal@285 919 cd $1
pascal@285 920
pascal@445 921 # Normalize file time
pascal@446 922 find $1 -newer $1 -exec touch -hr $1 {} \;
pascal@445 923
pascal@285 924 # Link duplicate files
pascal@365 925 deduplicate
pascal@69 926
pankso@150 927 # Use lzma if installed. Display rootfs size in realtime.
al@412 928 rm -f /tmp/rootfs 2>/dev/null
pankso@150 929 pack_rootfs . $DISTRO/$(basename $1).gz &
pankso@150 930 sleep 2
pankso@150 931 echo -en "\nFilesystem size:"
al@412 932 while [ ! -f /tmp/rootfs ]; do
pankso@150 933 sleep 1
al@412 934 echo -en "\\033[18G$(du -sh $DISTRO/$(basename $1).gz | awk '{print $1}') "
pankso@150 935 done
pankso@150 936 echo -e "\n"
pascal@361 937 rm -f /tmp/rootfs
pascal@14 938 cd $DISTRO
pascal@111 939 mv $(basename $1).gz $ROOTCD/boot
pankso@1 940 }
pankso@1 941
al@412 942
pankso@332 943 distro_sizes() {
al@412 944 if [ -n "$start_time" ]; then
al@412 945 time=$(($(date +%s) - $start_time))
pankso@264 946 sec=$time
pankso@264 947 div=$(( ($time + 30) / 60))
al@412 948 [ "$div" -ne 0 ] && min="~ ${div}m"
al@416 949 _ 'Build time : %ss %s' "$sec" "$min"
pankso@264 950 fi
al@398 951 cat <<EOT
pankso@264 952 Build date : $(date +%Y%m%d)
al@412 953 Packages : $(ls -1 $ROOTFS*$INSTALLED/*/receipt | wc -l)
al@412 954 Rootfs size : $(du -csh $ROOTFS*/ | awk 'END { print $1 }')
al@412 955 Initramfs size : $(du -csh $ROOTCD/boot/rootfs*.gz | awk 'END { print $1 }')
al@412 956 ISO image size : $(du -sh $ISO_NAME.iso | awk '{ print $1 }')
pankso@264 957 EOT
al@412 958 footer "Image is ready: $ISO_NAME.iso"
pankso@1 959 }
pankso@1 960
al@412 961
pascal@22 962 # Print ISO and rootfs size.
al@412 963
pankso@332 964 distro_stats() {
al@412 965 title 'Distro statistics: %s' "$DISTRO"
pascal@22 966 distro_sizes
pascal@22 967 }
pascal@22 968
al@412 969
MikeDSmith25@83 970 # Create an empty configuration file.
al@412 971
al@412 972 empty_config_file() {
al@398 973 cat >> tazlito.conf <<"EOF"
pankso@338 974 # tazlito.conf: Tazlito (SliTaz Live Tool) configuration file.
pankso@1 975 #
pankso@1 976
pankso@1 977 # Name of the ISO image to generate.
pankso@1 978 ISO_NAME=""
pankso@1 979
MikeDSmith25@83 980 # ISO image volume name.
pankso@1 981 VOLUM_NAME="SliTaz"
pankso@1 982
MikeDSmith25@83 983 # Name of the preparer.
pankso@1 984 PREPARED="$USER"
pankso@1 985
pankso@1 986 # Path to the packages repository and the packages.list.
pankso@1 987 PACKAGES_REPOSITORY=""
pankso@1 988
al@412 989 # Path to the distro tree to gen-distro from a list of packages.
pankso@1 990 DISTRO=""
pankso@1 991
MikeDSmith25@83 992 # Path to the directory containing additional files
pankso@1 993 # to copy into the rootfs and rootcd of the LiveCD.
pankso@1 994 ADDFILES="$DISTRO/addfiles"
pascal@12 995
pascal@12 996 # Default answer for binary question (Y or N)
pascal@12 997 DEFAULT_ANSWER="ASK"
pascal@21 998
pascal@38 999 # Compression utility (lzma, gzip or none)
pascal@21 1000 COMPRESSION="lzma"
pankso@1 1001 EOF
pankso@1 1002 }
pankso@1 1003
al@412 1004
al@412 1005 # Extract rootfs.gz somewhere
al@412 1006
al@412 1007 extract_rootfs() {
al@412 1008 # Detect compression format: *.lzma.cpio, *.gzip.cpio, or *.cpio
paul@479 1009 # First part (lzcat or zcat) may not fail, but cpio will fail on incorrect format
al@412 1010 (cd "$2"; lzcat "$1" | cpio -idm --quiet 2>/dev/null) && return
al@412 1011 (cd "$2"; zcat "$1" | cpio -idm --quiet 2>/dev/null) && return
pascal@522 1012 (cd "$2"; cpio -idm --quiet 2>/dev/null < "$1")
pascal@101 1013 }
pascal@101 1014
al@412 1015
al@412 1016 # Extract flavor file to temp directory
al@412 1017
al@412 1018 extract_flavor() {
al@412 1019 # Input: $1 - flavor name to extract;
al@412 1020 # $2 = absent/empty: just extract 'outer layer'
al@412 1021 # $2 = 'full': also extract 'inner' rootcd and rootfs archives, make files rename
al@412 1022 # $2 = 'info': as 'full' and also make 'info' file to put into ISO
al@412 1023 # Output: temp dir path where flavor was extracted
al@412 1024 local f="$1.flavor" from to infos="$1.desc"
al@412 1025 [ -f "$f" ] || die "File '$f' not found"
al@412 1026 local dir="$(mktemp -d)"
al@412 1027 zcat "$f" | (cd $dir; cpio -i --quiet >/dev/null)
al@412 1028
al@412 1029 if [ -n "$2" ]; then
al@412 1030 cd $dir
al@412 1031
al@412 1032 [ -s "$1.receipt" ] && infos="$infos\n$1.receipt"
al@412 1033
al@412 1034 for i in rootcd rootfs; do
al@412 1035 [ -f "$1.$i" ] || continue
al@412 1036 mkdir "$i"
al@412 1037 zcat "$1.$i" | (cd "$i"; cpio -idm --quiet 2>/dev/null)
al@412 1038 zcat "$1.$i" | cpio -tv 2>/dev/null > "$1.list$i"; infos="$infos\n$1.list$i"
al@412 1039 rm "$1.$i"
al@412 1040 done
pascal@491 1041 touch -t 197001010100.00 $1.*
al@412 1042 # Info to be stored inside ISO
pascal@514 1043 [ "$2" = info ] && echo -e $infos | cpio -o -H newc | dogzip info
al@412 1044 rm $1.list*
al@412 1045
al@412 1046 # Renames
al@412 1047 while read from to; do
al@412 1048 [ -f "$from" ] || continue
al@412 1049 mv "$from" "$to"
al@412 1050 done <<EOT
al@412 1051 $1.nonfree non-free.list
al@412 1052 $1.pkglist packages.list
al@412 1053 $1-distro.sh distro.sh
al@412 1054 $1.receipt receipt
al@412 1055 $1.mirrors mirrors
al@412 1056 $1.desc description
al@412 1057 EOT
al@412 1058 fi
al@412 1059
al@412 1060 echo $dir
al@412 1061 }
al@412 1062
al@412 1063
al@412 1064 # Pack flavor file from temp directory
al@412 1065
al@412 1066 pack_flavor() {
pascal@439 1067 (cd "$1"; ls | grep -v err | cpio -o -H newc) | dogzip "$2.flavor"
al@412 1068 }
al@412 1069
al@412 1070
pascal@101 1071 # Remove duplicate files
al@412 1072
pascal@468 1073 files_match() {
pascal@468 1074 if [ -d "$1" ]; then
pascal@468 1075 return 1
pascal@468 1076
pascal@468 1077 elif [ -L "$1" ] && [ -L "$2" ]; then
pascal@514 1078 [ "$(readlink "$1")" = "$(readlink "$2")" ] && return 0
pascal@468 1079
pascal@468 1080 elif [ -f "$1" ] && [ -f "$2" ]; then
pascal@468 1081 cmp -s "$1" "$2" && return 0
pascal@468 1082
pascal@514 1083 [ "$(basename "$3")" = 'volatile.cpio.gz' ] &&
pascal@514 1084 [ "$(dirname $(dirname "$3"))" = ".$INSTALLED" ] &&
pascal@468 1085 return 0
pascal@468 1086
pascal@514 1087 elif [ "$(ls -l "$1"|cut -c1-10)$(stat -c '%a:%u:%g:%t:%T' "$1")" = \
pascal@470 1088 "$(ls -l "$2"|cut -c1-10)$(stat -c '%a:%u:%g:%t:%T' "$2")" ]; then
pascal@468 1089 return 0
pascal@468 1090
pascal@483 1091 fi 2> /dev/null
pascal@468 1092 return 1
pascal@468 1093 }
pascal@468 1094
pascal@468 1095 remove_with_path() {
pascal@468 1096 dir="$(dirname $1)"
pascal@468 1097 rm -f "$1"
pascal@468 1098 while rmdir "$dir" 2> /dev/null; do
pascal@468 1099 dir="$(dirname $dir)"
pascal@468 1100 done
pascal@468 1101 }
pascal@468 1102
al@412 1103 mergefs() {
al@392 1104 # Note, many packages have files with spaces in the name
al@392 1105 IFS=$'\n'
al@392 1106
al@412 1107 local size1=$(du -hs "$1" | awk '{ print $1 }')
al@412 1108 local size2=$(du -hs "$2" | awk '{ print $1 }')
al@412 1109 action 'Merge %s (%s) into %s (%s)' "$(basename "$1")" "$size1" "$(basename "$2")" "$size2"
al@412 1110
pascal@101 1111 # merge symlinks files and devices
al@412 1112 ( cd "$1"; find ) | \
al@412 1113 while read file; do
pascal@468 1114 files_match "$1/$file" "$2/$file" "$file" &&
pascal@468 1115 remove_with_path "$2/$file"
pascal@488 1116 [ -d "$1/$file" ] && [ -d "$2/$file" ] && rmdir "$2/$file" 2>/dev/null
pascal@101 1117 done
al@412 1118
al@412 1119 unset IFS
pascal@111 1120 status
pascal@101 1121 }
pascal@101 1122
al@412 1123
al@412 1124 cleanup_merge() {
pascal@101 1125 rm -rf $TMP_DIR
pascal@101 1126 exit 1
pascal@101 1127 }
pascal@101 1128
pascal@111 1129
pascal@111 1130 # Update isolinux config files for multiple rootfs
al@412 1131
al@412 1132 update_bootconfig() {
pascal@235 1133 local files
al@416 1134 action 'Updating boot config files...'
pascal@235 1135 files="$(grep -l 'include common' $1/*.cfg)"
al@412 1136 for file in $files; do
al@412 1137 awk -v n=$(echo $2 | awk '{ print NF/2 }') '{
al@412 1138 if (/label/) label=$0;
al@412 1139 else if (/kernel/) kernel=$0;
al@412 1140 else if (/append/) {
al@412 1141 i=index($0,"rootfs.gz");
al@412 1142 append=substr($0,i+9);
al@412 1143 }
al@412 1144 else if (/include/) {
al@412 1145 for (i = 1; i <= n; i++) {
al@412 1146 print label i
al@412 1147 print kernel;
al@412 1148 initrd="initrd=/boot/rootfs" n ".gz"
al@412 1149 for (j = n - 1; j >= i; j--) {
al@412 1150 initrd=initrd ",/boot/rootfs" j ".gz";
al@412 1151 }
al@412 1152 printf "\tappend %s%s\n",initrd,append;
al@412 1153 print "";
al@412 1154 }
al@412 1155 print;
al@412 1156 }
al@412 1157 else print;
al@412 1158 }' < $file > $file.$$
al@412 1159 mv -f $file.$$ $file
pascal@111 1160 done
pascal@235 1161 sel="$(echo $2 | awk '{
al@412 1162 for (i=1; i<=NF; i++)
al@412 1163 if (i % 2 == 0) printf " slitaz%d", i/2
al@412 1164 else printf " %s", $i
al@412 1165 }')"
al@412 1166
pascal@278 1167 [ -s $1/common.cfg ] && cat >> $1/common.cfg <<EOT
pascal@111 1168
pascal@111 1169 label slitaz
pascal@111 1170 kernel /boot/isolinux/ifmem.c32
pascal@235 1171 append$sel noram
pascal@111 1172
pascal@111 1173 label noram
pascal@111 1174 config noram.cfg
pascal@111 1175
pascal@111 1176 EOT
al@412 1177
pascal@235 1178 # Update vesamenu
al@412 1179 if [ -s "$1/isolinux.cfg" ]; then
pascal@235 1180 files="$files $1/isolinux.cfg"
pascal@278 1181 awk -v n=$(echo $2 | awk '{ print NF/2 }') -v "sel=$sel" '
al@412 1182 BEGIN {
al@412 1183 kernel = " COM32 c32box.c32"
pascal@235 1184 }
al@412 1185 {
al@412 1186 if (/ROWS/) print "MENU ROWS " n+$3;
al@412 1187 else if (/TIMEOUTROW/) print "MENU TIMEOUTROW " n+$3;
al@412 1188 else if (/TABMSGROW/) print "MENU TABMSGROW " n+$3;
al@412 1189 else if (/CMDLINEROW/) print "MENU CMDLINEROW " n+$3;
al@412 1190 else if (/VSHIFT/) {
al@412 1191 x = $3-n;
al@412 1192 if (x < 0) x = 0;
al@412 1193 print "MENU VSHIFT " x;
al@412 1194 }
al@412 1195 else if (/rootfs.gz/) {
al@412 1196 linux = "";
al@412 1197 if (/bzImage/) linux = "linux /boot/bzImage ";
al@412 1198 i = index($0, "rootfs.gz");
al@412 1199 append = substr($0, i+9);
al@413 1200 printf "\tkernel /boot/isolinux/ifmem.c32\n";
al@413 1201 printf "\tappend%s noram\n", sel;
al@413 1202 printf "\nlabel noram\n\tMENU HIDE\n\tconfig noram.cfg\n\n";
al@412 1203 for (i = 1; i <= n; i++) {
al@412 1204 print "LABEL slitaz" i
al@413 1205 printf "\tMENU LABEL SliTaz slitaz%d Live\n", i;
al@413 1206 printf "%s\n", kernel;
al@412 1207 initrd = "initrd=/boot/rootfs" n ".gz"
al@412 1208 for (j = n - 1; j >= i; j--) {
al@412 1209 initrd = initrd ",/boot/rootfs" j ".gz";
al@412 1210 }
al@413 1211 printf "\tappend %s%s%s\n\n", linux, initrd, append;
al@412 1212 }
al@412 1213 }
al@412 1214 else if (/bzImage/) kernel = $0;
al@412 1215 else print;
al@412 1216 }' < $1/isolinux.cfg > $1/isolinux.cfg.$$
pascal@235 1217 mv $1/isolinux.cfg.$$ $1/isolinux.cfg
pascal@235 1218 fi
al@412 1219
pascal@278 1220 [ -s $1/c32box.c32 ] && sed -i -e '/kernel.*ifmem/d' \
pascal@278 1221 -e 's/append \([0-9]\)/append ifmem \1/' $1/isolinux.cfg
pascal@111 1222 cat > $1/noram.cfg <<EOT
pascal@111 1223 implicit 0
pascal@111 1224 prompt 1
pascal@111 1225 timeout 80
pascal@344 1226 $(grep '^F[0-9]' $1/isolinux.cfg)
pascal@278 1227
pascal@344 1228 $([ -s $1/isolinux.msg ] && echo display isolinux.msg)
pascal@319 1229 say Not enough RAM to boot slitaz. Trying hacker mode...
pascal@319 1230 default hacker
pascal@319 1231 label hacker
pascal@319 1232 KERNEL /boot/bzImage
pascal@319 1233 append rw root=/dev/null vga=normal
pascal@319 1234
pascal@278 1235 label reboot
pascal@111 1236 EOT
al@412 1237
pascal@278 1238 if [ -s $1/c32box.c32 ]; then
pascal@278 1239 cat >> $1/noram.cfg <<EOT
pascal@278 1240 COM32 c32box.c32
pascal@278 1241 append reboot
pascal@278 1242
pascal@278 1243 label poweroff
pascal@278 1244 COM32 c32box.c32
pascal@278 1245 append poweroff
pascal@278 1246
pascal@278 1247 EOT
pascal@278 1248 else
pascal@278 1249 echo " com32 reboot.c32" >> $1/noram.cfg
pascal@278 1250 fi
al@412 1251
pascal@182 1252 # Restore real label names
pascal@278 1253 [ -s $1/common.cfg ] && files="$1/common.cfg $files"
pascal@182 1254 echo $2 | awk '{ for (i=NF; i>1; i-=2) printf "%d/%s\n",i/2,$i }' | \
pascal@182 1255 while read pat; do
pascal@278 1256 sed -i "s/slitaz$pat/" $files
pascal@182 1257 done
pascal@111 1258 status
pascal@111 1259 }
pascal@111 1260
al@412 1261
pascal@426 1262 # Uncompress rootfs or module to stdout
pascal@426 1263
pascal@426 1264 uncompress() {
pascal@458 1265 zcat $1 2> /dev/null || xzcat $1 2> /dev/null ||
pascal@458 1266 { [ $(od -N 1 -An $1) -eq 135 ] && unlzma < $1; } || cat $1
pascal@426 1267 }
pascal@426 1268
pascal@426 1269
pascal@170 1270 # Install a missing package
al@412 1271
al@412 1272 install_package() {
al@412 1273 if [ -z "$2" ]; then
al@416 1274 answer=$(yesorno "$(_ 'Install package %s?' "$1")" 'n')
al@412 1275 else
al@416 1276 answer=$(yesorno "$(_n 'Install package %s for Kernel %s? ' "$1" "$2")" 'n')
al@412 1277 fi
pascal@170 1278 case "$answer" in
al@416 1279 y)
al@412 1280 # We don't want package on host cache.
al@412 1281 action 'Getting and installing package: %s' "$1"
al@412 1282 yes y | tazpkg get-install $1 --quiet 2>&1 >> $log || exit 1
al@412 1283 status ;;
al@412 1284 *)
al@412 1285 return 1 ;;
pascal@170 1286 esac
pascal@170 1287 }
pascal@170 1288
al@412 1289
pascal@170 1290 # Check iso for loram transformation
al@412 1291
al@412 1292 check_iso_for_loram() {
al@412 1293 [ -s "$TMP_DIR/iso/boot/rootfs.gz" ] ||
al@412 1294 [ -s "$TMP_DIR/iso/boot/rootfs1.gz" ]
pascal@170 1295 }
pascal@170 1296
al@412 1297
pascal@501 1298 # Remove duplicated files in $1/efi/boot from $1/boot
pascal@501 1299
pascal@501 1300 cleanup_efi_boot() {
pascal@529 1301 for i in $1/$efi_img $1/boot/isolinux/efi.img ; do
pascal@529 1302 [ -s $i ] && [ ! -x $i ] && rm -f $i
pascal@529 1303 done
pascal@501 1304 for i in $1/efi/boot/* ; do
pascal@501 1305 [ -f $i ] || continue
pascal@508 1306 case "$i" in
pascal@508 1307 */rootfs*) cmp $i ${i/\/efi\//\/} || continue ;;
pascal@508 1308 */bootia32.efi) cmp $i $1/boot/bzImage || continue
pascal@508 1309 rm $1/efi/boot/linux.cmdline ;;
pascal@508 1310 */bootx64.efi) cmp $i $1/boot/bzImage64 || continue
pascal@508 1311 rm $1/efi/boot/linux.cmdline* ;;
pascal@508 1312 esac
pascal@501 1313 rm -f $i
pascal@507 1314 rmdir $1/efi/boot && rmdir $1/efi
pascal@503 1315 done 2> /dev/null
pascal@501 1316 }
pascal@501 1317
pascal@501 1318
pascal@172 1319 # Build initial rootfs for loram ISO ram/cdrom/http
al@412 1320
al@412 1321 build_initfs() {
pascal@426 1322 urliso="mirror.switch.ch/ftp/mirror/slitaz \
pascal@426 1323 download.tuxfamily.org/slitaz mirror1.slitaz.org mirror2.slitaz.org \
pascal@426 1324 mirror3.slitaz.org mirror.slitaz.org"
pascal@170 1325 version=$(ls $TMP_DIR/iso/boot/vmlinuz-* | sed 's/.*vmlinuz-//')
al@412 1326 [ -z "$version" ] && die "Can't find the kernel version." \
al@412 1327 'No file /boot/vmlinuz-<version> in ISO image. Abort.'
al@412 1328
pascal@225 1329 [ -s /usr/share/boot/busybox-static ] || install_package busybox-static
pascal@170 1330 need_lib=false
pascal@512 1331 for i in bin dev run mnt proc tmp sys lib/modules/64; do
al@412 1332 mkdir -p $TMP_DIR/initfs/$i
al@412 1333 done
pascal@312 1334 ln -s bin $TMP_DIR/initfs/sbin
al@412 1335 ln -s . $TMP_DIR/initfs/usr
al@412 1336 for aufs in aufs overlayfs; do
pascal@512 1337 for v in $version ; do
pascal@512 1338 [ -f /lib/modules/$v/kernel/fs/$aufs/$aufs.ko.?z ] && continue
pascal@512 1339 install_package ${v/*taz/linux}-$aufs $v && continue
pascal@512 1340 done
pascal@407 1341 install_package $aufs $version && break
pascal@387 1342 done || return 1
pascal@473 1343 [ -s /init ] || install_package slitaz-boot-scripts
pascal@289 1344 cp /init $TMP_DIR/initfs/
pascal@512 1345 for v in $version ; do
pascal@512 1346 cp /lib/modules/$v/kernel/fs/$aufs/$aufs.ko.?z \
pascal@512 1347 $TMP_DIR/initfs/lib/modules/${v/*taz/}
pascal@512 1348 done
pascal@514 1349 if [ "$1" = 'cdrom' ]; then
pascal@319 1350 sed -i '/mod squashfs/d' $TMP_DIR/initfs/init
pascal@313 1351 else
pascal@313 1352 [ ! -f /usr/sbin/mksquashfs ] && ! install_package squashfs && return 1
pascal@512 1353 for v in $version ; do
pascal@512 1354 while [ ! -f /lib/modules/$v/kernel/fs/squashfs/squashfs.ko.?z ]; do
pascal@512 1355 install_package linux-squashfs $v || return 1
pascal@512 1356 done
pascal@313 1357 done
pascal@512 1358 for v in $version ; do
pascal@512 1359 cp /lib/modules/$v/kernel/fs/squashfs/squashfs.ko.?z \
pascal@512 1360 $TMP_DIR/initfs/lib/modules/${v/*taz/}
pascal@512 1361 done
pascal@474 1362 #ls /sbin/unsquashfs /usr/lib/liblzma.so* $INSTALLED/squashfs/* | \
pascal@474 1363 #cpio -o -H newc > $TMP_DIR/initfs/extractfs.cpio
pascal@313 1364 fi
pascal@514 1365 if [ "$1" = 'http' ]; then
pascal@426 1366 mkdir $TMP_DIR/initfs/etc $TMP_DIR/fs
pascal@172 1367 ln -s /proc/mounts $TMP_DIR/initfs/etc/mtab
pascal@172 1368 cp /usr/share/udhcpc/default.script $TMP_DIR/initfs/lib/udhcpc
pascal@426 1369 sed -i 's|/sbin/||;s/^logger/#&/' $TMP_DIR/initfs/lib/udhcpc
pascal@172 1370 cp -a /dev/fuse $TMP_DIR/initfs/dev
pascal@172 1371 if ! $need_lib && [ -x /usr/share/boot/fusermount-static ]; then
pascal@426 1372 cp /usr/share/boot/fusermount-static $TMP_DIR/initfs/bin/fusermount
pascal@172 1373 else
pascal@172 1374 need_lib=true
pascal@172 1375 fi
pascal@172 1376 if ! $need_lib && [ -x /usr/share/boot/httpfs-static ]; then
pascal@172 1377 cp /usr/share/boot/httpfs-static $TMP_DIR/initfs/bin/httpfs
pascal@172 1378 else
pascal@172 1379 [ ! -f /usr/bin/httpfs ] && ! install_package httpfs-fuse && return 1
al@416 1380 cp /usr/bin/httpfs $TMP_DIR/initfs/bin
pascal@426 1381 cp /usr/bin/fusermount $TMP_DIR/initfs/bin
al@416 1382 cp -a /lib/librt* $TMP_DIR/initfs/lib
al@416 1383 cp -a /lib/libdl* $TMP_DIR/initfs/lib
al@416 1384 cp -a /lib/libpthread* $TMP_DIR/initfs/lib
pascal@172 1385 cp -a /usr/lib/libfuse* $TMP_DIR/initfs/lib
al@416 1386 cp -a /lib/libresolv* $TMP_DIR/initfs/lib
al@416 1387 cp -a /lib/libnss_dns* $TMP_DIR/initfs/lib
pascal@172 1388 need_lib=true
pascal@172 1389 fi
pascal@426 1390 cd $TMP_DIR/fs
pascal@426 1391 echo 'Getting slitaz-release & ethernet modules...'
pascal@426 1392 for i in $(ls -r $TMP_DIR/iso/boot/rootfs*z); do
pascal@458 1393 uncompress $i | cpio -idmu etc/slitaz-release lib/modules rootfs*
pascal@458 1394 [ -s rootfs* ] || continue
pascal@458 1395 unsquashfs -f -d . rootfs* rootfs* etc/slitaz-release lib/modules &&
pascal@458 1396 rm -f rootfs*
pascal@458 1397 done 2>&1 > /dev/null
pascal@172 1398 cd - > /dev/null
pascal@426 1399 cp $TMP_DIR/fs/etc/slitaz-release $TMP_DIR/initfs/etc/
pascal@512 1400 for v in $version ; do
pascal@512 1401 find $TMP_DIR/fs/lib/modules/$v/kernel/drivers/net/ethernet \
pascal@512 1402 -type f -name '*.ko*' | while read mod; do
pascal@512 1403 f=$TMP_DIR/initfs/lib/modules/${v/*taz/}/$(basename $mod | sed s/..z$//)
pascal@512 1404 uncompress $mod > $f
pascal@512 1405 grep -q alias=pci: $f || rm -f $f
pascal@512 1406 done
pascal@512 1407 for i in $TMP_DIR/initfs/lib/modules/${v/*taz/}/*.ko ; do
pascal@512 1408 f=$(basename $i)..z
pascal@512 1409 grep -q $f:$ $TMP_DIR/fs/lib/modules/$v/modules.dep && continue
pascal@512 1410 deps="$(grep $f: $TMP_DIR/fs/lib/modules/$v/modules.dep | sed 's/.*: //')"
pascal@512 1411 echo "$deps" | sed 's|kernel/[^ ]*/||g;s/.ko..z//g' > ${i/.ko/}.dep
pascal@512 1412 for j in $deps; do
pascal@512 1413 mod=$(ls $TMP_DIR/fs/lib/modules/$v/$j)
pascal@512 1414 uncompress $mod > $(echo $j | sed s/..z$//)
pascal@512 1415 done
pascal@426 1416 done
pascal@426 1417 done
al@412 1418 longline "Default URLs for /iso/$(cat $TMP_DIR/initfs/etc/slitaz-release)/flavors/slitaz-loram-cdrom.iso /iso/$(cat $TMP_DIR/initfs/etc/slitaz-release)/flavors/slitaz-$(cat $TMP_DIR/initfs/etc/slitaz-release)-loram-cdrom.iso: $urliso"
al@416 1419 _n 'List of URLs to insert: '
pascal@172 1420 read -t 30 urliso2
pascal@172 1421 urliso="$urliso2 $urliso"
pascal@172 1422 fi
pascal@172 1423 if ! $need_lib && [ -x /usr/share/boot/busybox-static ]; then
pascal@170 1424 cp /usr/share/boot/busybox-static $TMP_DIR/initfs/bin/busybox
pascal@475 1425 sed -i 's/LD_T.*ot/echo/;s/".*ld-.*) /"/' $TMP_DIR/initfs/init
pascal@170 1426 else
pascal@170 1427 cp /bin/busybox $TMP_DIR/initfs/bin
pascal@457 1428 if ! cmp /bin/busybox /sbin/insmod > /dev/null ; then
pascal@457 1429 cp /sbin/insmod $TMP_DIR/initfs/bin
pascal@457 1430 cp -a /lib/libkmod.so.* $TMP_DIR/initfs/lib
pascal@457 1431 cp -a /usr/lib/liblzma.so.* $TMP_DIR/initfs/lib
pascal@457 1432 cp -a /usr/lib/libz.so.* $TMP_DIR/initfs/lib
pascal@457 1433 fi
pascal@170 1434 need_lib=true
pascal@170 1435 fi
pascal@525 1436 bins="sh switch_root"
pascal@525 1437 [ "$(echo ls | chroot $TMP_DIR/initfs busybox sh 2> /dev/null)" ] ||
pascal@525 1438 bins="$($TMP_DIR/initfs/bin/busybox | awk \
pascal@525 1439 '{ if (s) printf "%s",$0 } /Currently/ { s=1 }' | sed 's/,//g')"
pascal@525 1440 for i in $bins ; do
pascal@170 1441 ln $TMP_DIR/initfs/bin/busybox $TMP_DIR/initfs/bin/$i
pascal@170 1442 done
pascal@474 1443 # bootfloppybox will need floppy.ko.?z, /dev/fd0, /dev/tty0
pascal@512 1444 for v in $version ; do
pascal@512 1445 cp /lib/modules/$v/kernel/drivers/block/floppy.ko.?z \
pascal@512 1446 $TMP_DIR/initfs/lib/modules/${v/*taz/} 2>/dev/null
pascal@512 1447 done
pascal@474 1448 for i in /dev/console /dev/null /dev/tty /dev/tty0 /dev/zero \
pascal@170 1449 /dev/kmem /dev/mem /dev/random /dev/urandom; do
pascal@170 1450 cp -a $i $TMP_DIR/initfs/dev
pascal@170 1451 done
pascal@474 1452 grep -q '/sys/block/./dev' $TMP_DIR/initfs/init ||
pascal@474 1453 for i in /dev/fd0 /dev/[hs]d[a-f]* /dev/loop* ; do
pascal@474 1454 cp -a $i $TMP_DIR/initfs/dev
pascal@476 1455 done 2>/dev/null
pascal@474 1456 $need_lib && for i in /lib/ld-* /lib/lib[cm][-\.]* ; do
pascal@170 1457 cp -a $i $TMP_DIR/initfs/lib
pascal@170 1458 done
pascal@514 1459 [ "$1" = 'http' ] && cat > $TMP_DIR/initfs/init <<EOTEOT
pascal@170 1460 #!/bin/sh
pascal@170 1461
al@412 1462 getarg() {
pascal@170 1463 grep -q " \$1=" /proc/cmdline || return 1
pascal@203 1464 eval \$2=\$(sed "s/.* \$1=\\\\([^ ]*\\\\).*/\\\\1/" < /proc/cmdline)
pascal@170 1465 return 0
pascal@170 1466 }
pascal@170 1467
al@412 1468 copy_rootfs() {
pascal@170 1469 total=\$(grep MemTotal /proc/meminfo | sed 's/[^0-9]//g')
pascal@170 1470 need=\$(du -c \${path}rootfs* | tail -n 1 | cut -f1)
pascal@170 1471 [ \$(( \$total / \$need )) -gt 1 ] || return 1
pascal@170 1472 if ! grep -q " keep-loram" /proc/cmdline && cp \${path}rootfs* /mnt; then
pascal@170 1473 path=/mnt/
pascal@170 1474 return 0
pascal@170 1475 else
pascal@170 1476 rm -f /mnt/rootfs*
pascal@170 1477 return 1
pascal@170 1478 fi
pascal@170 1479 }
pascal@170 1480
pascal@170 1481 echo "Switching / to tmpfs..."
pascal@170 1482 mount -t proc proc /proc
pascal@170 1483 size="\$(grep rootfssize= < /proc/cmdline | \\
pascal@170 1484 sed 's/.*rootfssize=\\([0-9]*[kmg%]\\).*/-o size=\\1/')"
pascal@170 1485 [ -n "\$size" ] || size="-o size=90%"
pascal@170 1486
pascal@426 1487 mount -t sysfs sysfs /sys
pascal@512 1488 for i in /lib/modules/*/*.ko /lib/modules/*.ko ; do
pascal@512 1489 [ -s \$i ] && continue
pascal@457 1490 echo -en "Probe \$i \\r"
pascal@426 1491 for j in \$(grep alias=pci: \$i | sed 's/alias//;s/\*/.*/g'); do
pascal@426 1492 grep -q "\$j" /sys/bus/pci/devices/*/uevent || continue
pascal@426 1493 for k in \$(cat \${i/ko/dep} 2> /dev/null); do
pascal@426 1494 insmod /lib/modules/\$k.ko 2> /dev/null
pascal@426 1495 done
pascal@457 1496 echo "Loading \$i"
pascal@426 1497 insmod \$i 2> /dev/null
pascal@426 1498 break
pascal@426 1499 done
pascal@426 1500 done
pascal@426 1501 umount /sys
pascal@172 1502 while read var default; do
pascal@172 1503 eval \$var=\$default
pascal@172 1504 getarg \$var \$var
pascal@172 1505 done <<EOT
pascal@172 1506 eth eth0
pascal@172 1507 dns 208.67.222.222,208.67.220.220
pascal@172 1508 netmask 255.255.255.0
pascal@172 1509 gw
pascal@172 1510 ip
pascal@172 1511 EOT
pascal@458 1512 grep -q \$eth /proc/net/dev || sh
pascal@172 1513 if [ -n "\$ip" ]; then
pascal@172 1514 ifconfig \$eth \$ip netmask \$netmask up
pascal@172 1515 route add default gateway \$gw
pascal@172 1516 for i in \$(echo \$dns | sed 's/,/ /g'); do
pascal@172 1517 echo "nameserver \$i" >> /etc/resolv.conf
pascal@172 1518 done
pascal@172 1519 else
pascal@186 1520 udhcpc -f -q -s /lib/udhcpc -i \$eth
pascal@172 1521 fi
pascal@172 1522 for i in $urliso ; do
pascal@172 1523 [ -n "\$URLISO" ] && URLISO="\$URLISO,"
pascal@182 1524 URLISO="\${URLISO}http://\$i/iso/\$(cat /etc/slitaz-release)/flavors/slitaz-loram-cdrom.iso,http://\$i/iso/\$(cat /etc/slitaz-release)/flavors/slitaz-\$(cat /etc/slitaz-release)-loram-cdrom.iso"
pascal@457 1525 URLISO="\$URLISO,http://\$i/iso/rolling/slitaz-rolling-loram-cdrom.iso,http://\$i/iso/rolling/slitaz-rolling-loram.iso"
pascal@172 1526 done
pascal@172 1527 getarg urliso URLISO
pascal@172 1528 DIR=fs
pascal@172 1529 if getarg loram DIR; then
pascal@172 1530 DEVICE=\${DIR%,*}
pascal@172 1531 DIR=/\${DIR#*,}
pascal@172 1532 fi
pascal@172 1533 mount -t tmpfs \$size tmpfs /mnt
pascal@189 1534 path2=/mnt/.httpfs/
pascal@172 1535 path=/mnt/.cdrom/
pascal@387 1536 mkdir -p /mnt/.rw /mnt/.wd \$path \$path2
pascal@172 1537 while [ ! -d \$path/boot ]; do
pascal@172 1538 for i in \$(echo \$URLISO | sed 's/,/ /g'); do
pascal@457 1539 httpfs \$i \$path2 && echo \$i && break
pascal@172 1540 done
pascal@458 1541 mount -o loop,ro -t iso9660 \$path2/*.iso \$path || sh
pascal@172 1542 done
pascal@170 1543
pascal@170 1544 memfree=\$(grep MemFree /proc/meminfo | sed 's/[^0-9]//g')
pascal@170 1545 umount /proc
pascal@387 1546 branch=:/mnt/.cdrom/\$DIR
pascal@206 1547 if [ ! -d /mnt/.cdrom/\$DIR/etc ]; then
pascal@387 1548 branch=
pascal@457 1549 lp=1
pascal@512 1550 for i in /lib/modules/*/squashfs.ko /lib/modules/squashfs.ko ; do
pascal@512 1551 [ -s \$i ] && insmod \$i
pascal@512 1552 done 2> /dev/null
pascal@457 1553 for i in \${path}boot/rootfs?.* ; do
pascal@170 1554 fs=\${i#*root}
pascal@170 1555 branch=\$branch:/mnt/.\$fs
pascal@198 1556 mkdir -p /mnt/.rw/mnt/.\$fs /mnt/.\$fs /mnt/.rw/mnt/.cdrom
pascal@457 1557 losetup -o 124 /dev/loop\$lp \$i
pascal@457 1558 mount -o loop,ro -t squashfs /dev/loop\$lp /mnt/.\$fs
pascal@457 1559 lp=\$((\$lp+1))
pascal@170 1560 done
pascal@463 1561 fi
pascal@189 1562 mkdir -p /mnt/.rw/mnt/.httpfs
pascal@387 1563 while read type opt; do
pascal@512 1564 for i in /lib/modules/*/\$type.ko /lib/modules/\$type.ko ; do
pascal@512 1565 [ -s \$i ] && insmod \$i &&
pascal@512 1566 mount -t \$type -o \$opt none /mnt && break 2
pascal@512 1567 done
pascal@387 1568 done <<EOT
pascal@387 1569 aufs br=/mnt/.rw\$branch
pascal@387 1570 overlayfs workdir=/mnt/.wd\${branch/:/,lowerdir=},upperdir=/mnt/.rw
pascal@387 1571 EOT
pascal@426 1572 rm -rf /lib/modules
pascal@186 1573 [ -x /bin/httpfs ] && sed -i 's/DHCP="yes"/DHCP="no"/' /mnt/etc/network.conf
pascal@170 1574 [ \$memfree -lt 30000 ] && sed -i 's/ slim//' /mnt/etc/rcS.conf
pascal@170 1575 [ -x /mnt/sbin/init ] && exec /bin/switch_root mnt /sbin/init || sh
pascal@170 1576 EOTEOT
pascal@170 1577 chmod +x $TMP_DIR/initfs/init
pascal@512 1578 for i in $TMP_DIR/initfs/lib/modules/*z $TMP_DIR/initfs/lib/modules/*/*z ; do
pascal@512 1579 [ -s $i ] || continue
pascal@312 1580 unxz $i || gunzip $i || lzma d $i ${i%.gz}
pascal@312 1581 rm -f $i
al@412 1582 done 2>/dev/null
al@412 1583 (cd $TMP_DIR/initfs; find | busybox cpio -o -H newc 2>/dev/null) | \
pascal@170 1584 lzma e $TMP_DIR/initfs.gz -si
pascal@232 1585 lzma_set_size $TMP_DIR/initfs.gz
pascal@170 1586 rm -rf $TMP_DIR/initfs
pascal@289 1587 align_to_32bits $TMP_DIR/initfs.gz
pascal@170 1588 return 0
pascal@170 1589 }
pascal@170 1590
al@412 1591
pascal@289 1592 # Move each initramfs to squashfs
al@412 1593
al@412 1594 build_loram_rootfs() {
pascal@170 1595 rootfs_sizes=""
pascal@512 1596 for i in $(ls -r $TMP_DIR/iso/boot/rootfs*); do
pascal@170 1597 mkdir -p $TMP_DIR/fs
pascal@170 1598 cd $TMP_DIR/fs
pascal@426 1599 uncompress $i | cpio -idm
pascal@434 1600 deduplicate
pascal@170 1601 cd - > /dev/null
pascal@512 1602 rootfs=$TMP_DIR/$(basename $i 64)
pascal@514 1603 [ $rootfs = $TMP_DIR/rootfs.gz ] && rootfs=$TMP_DIR/rootfs0.gz
pascal@473 1604 /usr/sbin/mksquashfs $TMP_DIR/fs $rootfs -comp ${1:-xz -Xbcj x86}
pascal@170 1605 cd $TMP_DIR
pascal@170 1606 rootfs_sizes="$rootfs_sizes $(( $(du -s $TMP_DIR/fs | cut -f1) - $(du -s $rootfs | cut -f1) ))"
al@412 1607 ( cd $(dirname $rootfs); echo $(basename $rootfs) | cpio -o -H newc ) > $rootfs.cpio
pascal@512 1608 [ $(ls -a fs | wc -l) -le 2 ] && cpio -o -H newc > $rootfs.cpio < /dev/null
pascal@512 1609 case "$i" in *64) rootfs=${rootfs}64 ;; esac
pascal@201 1610 rm -f $rootfs
pascal@512 1611 mv ${rootfs%64}.cpio $rootfs
pascal@170 1612 cd - > /dev/null
pascal@170 1613 rm -rf $TMP_DIR/fs
pascal@170 1614 done
pascal@170 1615 }
pascal@170 1616
al@412 1617
pascal@170 1618 # Move meta boot configuration files to basic configuration files
al@412 1619 # because meta loram flavor is useless when rootfs is not loaded in RAM
al@412 1620
al@412 1621 unmeta_boot() {
pascal@248 1622 local root=${1:-$TMP_DIR/loramiso}
pascal@248 1623 if [ -f $root/boot/isolinux/noram.cfg ]; then
pascal@170 1624 # We keep enough information to do unloram...
pascal@278 1625 [ -s $root/boot/isolinux/common.cfg ] &&
pascal@170 1626 sed -i 's/label slitaz/label orgslitaz/' \
pascal@248 1627 $root/boot/isolinux/common.cfg
pascal@278 1628 set -- $(grep 'append ifmem [0-9]' $root/boot/isolinux/isolinux.cfg)
pascal@278 1629 shift
pascal@250 1630 sed -i '/ifmem/{NNNNNNNNd};/^LABEL/{N;/LABEL SliTaz [^L]/{NNNd}}' \
pascal@248 1631 $root/boot/isolinux/isolinux.cfg
pascal@278 1632 [ -n "$3" ] || set -- $(grep 'append [0-9]' $root/boot/isolinux/common.cfg)
pascal@472 1633 sed -i "s/label $3\$/label slitaz/;s|=\(.*rootfs\)\(.*\)\.gz |=\1.gz |" \
pascal@248 1634 $root/boot/isolinux/*.cfg
pascal@170 1635 fi
pascal@170 1636 }
pascal@170 1637
al@412 1638
pascal@387 1639 # Move rootfs to squashfs filesystem(s) to the cdrom writeable with aufs/overlayfs.
al@412 1640 # These squashfs may be loaded in RAM at boot time.
al@412 1641 # Rootfs are also copied to CD-ROM for tiny ramsize systems.
pascal@170 1642 # Meta flavors are converted to normal flavors.
al@412 1643
al@412 1644 build_loram_cdrom() {
pascal@170 1645 build_initfs cdrom || return 1
pascal@170 1646 cp -a $TMP_DIR/iso $TMP_DIR/loramiso
pascal@501 1647 cleanup_efi_boot $TMP_DIR/loramiso
pascal@313 1648 mkdir $TMP_DIR/loramiso/fs
pascal@313 1649 cd $TMP_DIR/loramiso/fs
pascal@313 1650 for i in $( ls ../boot/root* | sort -r ) ; do
pascal@426 1651 uncompress $i | cpio -idmu
pascal@313 1652 rm -f $i
pascal@313 1653 done
pascal@313 1654 mkdir -p $TMP_DIR/loramiso/fs/mnt/.cdrom
al@412 1655 cd - >/dev/null
pascal@170 1656 mv $TMP_DIR/initfs.gz $TMP_DIR/loramiso/boot/rootfs.gz
pascal@170 1657 unmeta_boot
pascal@203 1658 VOLUM_NAME="SliTaz_LoRAM_CDROM"
pascal@525 1659 busybox sed -i "s|root=|isofs= rodev=/dev/cdrom/fs &|;s/.ive/cdrom/" \
pascal@203 1660 $TMP_DIR/loramiso/boot/isolinux/*.cfg
pascal@525 1661 busybox sed -i '/LABEL slitaz/{NNNNp;s|z cdrom|& text|;s|L slitaz|&text|;s|autologin|screen=text &|;s|,[^ ]*||}' \
pascal@426 1662 $TMP_DIR/loramiso/boot/isolinux/*.cfg
pascal@170 1663 create_iso $OUTPUT $TMP_DIR/loramiso
pascal@170 1664 }
pascal@170 1665
al@412 1666
paul@173 1667 # Create http bootstrap to load and remove loram_cdrom
pascal@172 1668 # Meta flavors are converted to normal flavors.
al@412 1669
al@412 1670 build_loram_http() {
pascal@172 1671 build_initfs http || return 1
pascal@172 1672 cp -a $TMP_DIR/iso $TMP_DIR/loramiso
pascal@501 1673 cleanup_efi_boot $TMP_DIR/loramiso
pascal@172 1674 rm -f $TMP_DIR/loramiso/boot/rootfs*
pascal@172 1675 mv $TMP_DIR/initfs.gz $TMP_DIR/loramiso/boot/rootfs.gz
pascal@172 1676 unmeta_boot
pascal@172 1677 create_iso $OUTPUT $TMP_DIR/loramiso
pascal@172 1678 }
pascal@172 1679
al@412 1680
pascal@170 1681 # Update meta flavor selection sizes.
pascal@170 1682 # Reduce sizes with rootfs gains.
al@412 1683
al@412 1684 update_metaiso_sizes() {
pascal@512 1685 [ -s $TMP_DIR/loramiso/boot/rootfs0.gz ] &&
pascal@512 1686 sed -i 's|rootfs.gz|&,/boot/rootfs0.gz|' $TMP_DIR/loramiso/boot/isolinux/*.cfg
pascal@278 1687 for cfg in $(grep -El '(append|ifmem) [0-9]' $TMP_DIR/loramiso/boot/isolinux/*.cfg)
pascal@241 1688 do
pascal@278 1689 local append="$(grep -E '(append|ifmem) [0-9]' $cfg)"
pascal@241 1690 local sizes="$rootfs_sizes"
pascal@241 1691 local new
pascal@241 1692 set -- $append
pascal@241 1693 shift
pascal@514 1694 [ "$1" = "ifmem" ] && shift
pascal@241 1695 new=""
pascal@241 1696 while [ -n "$2" ]; do
pascal@241 1697 local s
pascal@241 1698 case "$1" in
al@412 1699 *G) s=$(( ${1%G} * 1024 * 1024 ));;
al@412 1700 *M) s=$(( ${1%M} * 1024 ));;
al@412 1701 *) s=${1%K};;
pascal@241 1702 esac
pascal@241 1703 sizes=${sizes#* }
pascal@241 1704 for i in $sizes ; do
pascal@241 1705 s=$(( $s - $i ))
pascal@241 1706 done
pascal@241 1707 new="$new $s $2"
pascal@241 1708 shift 2
pascal@170 1709 done
pascal@525 1710 busybox sed -i -e "/append [0-9]/s/append .*/append$new $1/" -e \
pascal@278 1711 "/append ifmem [0-9]/s/append .*/append ifmem$new $1/" $cfg
pascal@525 1712 busybox sed -i 's|\(initrd=\)\([^r]*\)\(rootfs\)|\1\2rootfs.gz,\2\3|' $cfg
pascal@525 1713 busybox sed -i '/LABEL base/{NNNNp;s|base .ive|cdrom|;s|base|cdrom|;s|,[^ ]*||}' $cfg
pascal@526 1714 busybox sed -i '/LABEL cdrom/{NNNNp;s|z cdrom|& text|;s|L cdrom|&text|;s|autologin|screen=text &|;s|,[^ ]*||}' $cfg
pascal@170 1715 done
pascal@170 1716 }
pascal@170 1717
al@412 1718
pascal@387 1719 # Move rootfs to a squashfs filesystem into the initramfs writeable with aufs/overlayfs.
pascal@170 1720 # Meta flavor selection sizes are updated.
al@412 1721
al@412 1722 build_loram_ram() {
pascal@170 1723 build_initfs ram || return 1
pascal@473 1724 build_loram_rootfs "$1"
al@412 1725 cp -a $TMP_DIR/iso $TMP_DIR/loramiso
pascal@501 1726 cleanup_efi_boot $TMP_DIR/loramiso
pascal@289 1727 mv $TMP_DIR/initfs.gz $TMP_DIR/loramiso/boot/rootfs.gz
al@412 1728 cp $TMP_DIR/rootfs* $TMP_DIR/loramiso/boot
pascal@170 1729 update_metaiso_sizes
al@412 1730 create_iso $OUTPUT $TMP_DIR/loramiso
pascal@170 1731 }
pascal@170 1732
al@412 1733
pankso@279 1734 # Remove files installed by packages
al@412 1735
al@412 1736 find_flavor_rootfs() {
pascal@191 1737 for i in $1/etc/tazlito/*.extract; do
pascal@191 1738 [ -e $i ] || continue
pascal@191 1739 chroot $1 /bin/sh ${i#$1}
pascal@191 1740 done
pankso@279 1741
pankso@279 1742 # Clean hardlinks and files patched by genisofs in /boot
pascal@191 1743 for i in isolinux/isolinux.bin isolinux/boot.cat bzImage ; do
pascal@362 1744 rm -f $1/boot/$i*
pascal@191 1745 done
pankso@279 1746
pascal@191 1747 # Clean files generated in post_install
pascal@191 1748 rm -f $1/lib/modules/*/modules.* $1/etc/mtab \
pascal@191 1749 $1/dev/core $1/dev/fd $1/dev/std*
pankso@279 1750
pascal@191 1751 # Verify md5
pascal@217 1752 cat $1$INSTALLED/*/md5sum | \
pascal@191 1753 while read md5 file; do
pascal@405 1754 [ -e "$1$file" ] || continue
pascal@514 1755 [ "$(md5sum < "$1$file")" = "$md5 -" ] &&
pascal@405 1756 rm -f "$1$file"
pascal@191 1757 done
pankso@279 1758
pascal@191 1759 # Check configuration files
pascal@217 1760 for i in $1$INSTALLED/*/volatile.cpio.gz; do
pascal@191 1761 [ -e $i ] || continue
pascal@191 1762 mkdir /tmp/volatile$$
pascal@227 1763 zcat $i | ( cd /tmp/volatile$$ ; cpio -idmu > /dev/null 2>&1 )
pascal@227 1764 ( cd /tmp/volatile$$ ; find * -type f 2> /dev/null) | \
pascal@227 1765 while read file ; do
pascal@405 1766 [ -e "$1/$file" ] || continue
pascal@405 1767 cmp -s "/tmp/volatile$$/$file" "$1/$file" && rm -f "$1/$file"
pascal@191 1768 done
pascal@191 1769 rm -rf /tmp/volatile$$
pascal@191 1770 done
pankso@279 1771
pascal@191 1772 # Remove other files blindly
pascal@217 1773 for i in $1$INSTALLED/*/files.list; do
pascal@522 1774 while read file; do
pascal@405 1775 [ "$1$file" -nt "$i" ] && continue
pascal@405 1776 [ -f "$1$file" -a ! -L "$1$file" ] && continue
pascal@405 1777 [ -d "$1$file" ] || rm -f "$1$file"
pascal@522 1778 done < $i
pascal@191 1779 done
pankso@279 1780
pascal@193 1781 # Remove tazpkg files and tmp files
pascal@217 1782 rm -rf $1$INSTALLED* $1/tmp $1/var/tmp
pascal@217 1783 rm -f $1$LOCALSTATE/*packages* $1$LOCALSTATE/files.list.lzma \
pascal@217 1784 $1$LOCALSTATE/mirror* $1/var/cache/*/* \
pascal@193 1785 $1/var/lock/* $1/var/log/* $1/var/run/* $1/var/run/*/* \
al@412 1786 $1/var/lib/* $1/var/lib/dbus/* 2>/dev/null
pankso@279 1787
pascal@191 1788 # Cleanup directory tree
pascal@191 1789 cd $1
pascal@191 1790 find * -type d | sort -r | while read dir; do
al@412 1791 rmdir "$dir" 2>/dev/null
pascal@191 1792 done
pascal@191 1793 cd - > /dev/null
pascal@191 1794 }
pascal@191 1795
al@412 1796
al@412 1797 # Get byte(s) from a binary file
al@412 1798
al@412 1799 get() {
pascal@497 1800 od -v -j $1 -N ${3:-2} -t u${3:-2} -w${3:-2} -An $2 2>/dev/null | sed 's/ *//'
pascal@404 1801 }
pascal@404 1802
al@412 1803
al@412 1804 # Get cpio flavor info from the ISO image
al@412 1805
al@412 1806 flavordata() {
pascal@404 1807 [ $(get 1024 $1) -eq 35615 ] && n=2 || n=$((1+$(get 417 $1 1)))
pascal@404 1808 dd if=$1 bs=512 skip=$n count=20 2>/dev/null | zcat 2>/dev/null
pascal@404 1809 }
pascal@404 1810
pascal@404 1811
al@412 1812 # Restore undigest mirrors
al@412 1813
al@412 1814 restore_mirrors() {
al@412 1815 local undigest="$root$LOCALSTATE/undigest" priority="$root$LOCALSTATE/priority"
al@412 1816 [ -d "$undigest.bak" ] || [ -e "$priority.bak" ] || return
al@412 1817
al@412 1818 action 'Restoring mirrors...'
al@412 1819 if [ -d "$undigest.bak" ]; then
al@412 1820 [ -d "$undigest" ] && rm -r "$undigest"
al@412 1821 mv "$undigest.bak" "$undigest"
al@412 1822 fi
al@412 1823 [ -e "$priority.bak" ] && mv -f "$priority.bak" "$priority"
al@412 1824 :; status
al@412 1825 }
al@412 1826
al@412 1827
al@412 1828 # Setup undigest mirrors
al@412 1829
al@412 1830 setup_mirrors() {
al@412 1831 # Setup mirrors in plain system or in chroot (with variable root=)
al@412 1832 local mirrorlist="$1" fresh repacked
al@412 1833 local undigest="$root$LOCALSTATE/undigest" priority="$root$LOCALSTATE/priority"
al@412 1834
al@412 1835 # Restore mirrors first: in case of non-clear exits, hangs, etc.
al@412 1836 restore_mirrors
al@412 1837
al@412 1838 _ 'Setting up mirrors for %s...' "$root/"
al@412 1839 # Backing up current undigest mirrors and priority
al@412 1840 [ -d "$undigest" ] && mv "$undigest" "$undigest.bak"
al@412 1841 [ -e "$priority" ] && mv "$priority" "$priority.bak"
al@412 1842 rm -rf '/var/www/tazlito/'
al@412 1843 mkdir -p '/var/www/tazlito/'
al@412 1844
al@412 1845 # Packages produced by CookUtils: on Tank or local, or repacked packages: highest priority
al@412 1846 fresh='/home/slitaz/packages'
al@412 1847 if [ -d "$fresh" ]; then
al@412 1848 # Setup first undigest mirror
al@412 1849 mkdir -p "$undigest/fresh"
al@418 1850 echo "$fresh" > "$undigest/fresh/mirror"
al@412 1851 echo 'fresh' >> "$priority"
al@412 1852 # Rebuild mirror DB if needed
al@412 1853 [ ! -e "$fresh/IDs" ] && tazpkg mkdb "$fresh" --forced --root=''
al@412 1854 [ -n "$(find -L "$fresh" -name '*.tazpkg' -newer "$fresh/IDs")" ] && \
al@412 1855 tazpkg mkdb "$fresh" --forced --root=''
al@412 1856 cp -a "$fresh/files.list.lzma" "$fresh/files-list.lzma"
al@412 1857 fi
al@412 1858
al@412 1859 # Repacked packages: high priority
al@412 1860 repacked="$PACKAGES_REPOSITORY"
al@412 1861 if [ -d "$repacked" -a "$repacked" != "$fresh" ] && ls "$repacked" | grep -q ".tazpkg"; then
al@412 1862 # According to Tazlito setup file (tazlito.conf):
al@412 1863 # WORK_DIR="/home/slitaz/$SLITAZ_VERSION"
al@412 1864 # or
al@412 1865 # WORK_DIR="/home/slitaz"
al@412 1866 # and
al@412 1867 # PACKAGES_REPOSITORY="$WORK_DIR/packages"
al@412 1868 # It MAY or MAY NOT match /home/slitaz/packages, so here we setup second repository
al@412 1869
al@412 1870 # Setup second undigest mirror
al@412 1871 mkdir -p "$undigest/repacked"
al@418 1872 echo "$repacked" > "$undigest/repacked/mirror"
al@412 1873 echo 'repacked' >> "$priority"
al@412 1874 # Rebuild mirror DB if needed
al@412 1875 [ ! -e "$repacked/IDs" ] && tazpkg mkdb "$repacked" --forced --root=''
al@412 1876 [ -n "$(find -L "$repacked" -name '*.tazpkg' -newer "$repacked/IDs")" ] && \
al@412 1877 tazpkg mkdb "$repacked" --forced --root=''
al@412 1878 cp -a "$repacked/files.list.lzma" "$repacked/files-list.lzma"
al@412 1879 fi
al@412 1880
al@412 1881 # All repositories listed in mirrors list: normal priority
al@412 1882 [ -e "$mirrorlist" ] && \
al@412 1883 while read mirror; do
al@412 1884 # Provide consistent mirror ID for caching purpose: /var/cache/tazpkg/<mirror ID>/packages
al@412 1885 mirrorid=$(echo "$mirror" | md5sum | cut -d' ' -f1)
al@412 1886 mkdir -p "$undigest/$mirrorid"
al@412 1887 echo "$mirror" > "$undigest/$mirrorid/mirror"
al@412 1888 echo "$mirrorid" >> "$priority"
al@412 1889 done < "$mirrorlist"
al@412 1890
al@412 1891 # And, finally, main mirror with the lowest (failsafe) priority (nothing to do)
al@412 1892
al@412 1893 # Show list of mirrors
al@414 1894 [ -f "$priority" ] && awk -vdb="$root$LOCALSTATE" '
al@418 1895 function show(num, name, url) {
al@418 1896 printf " %-1.1d. %32.32s %-44.44s\n", num, name " ...............................", url;
al@412 1897 }
al@412 1898 {
al@412 1899 num++;
al@412 1900 "cat " db "/undigest/" $0 "/mirror" | getline url;
al@412 1901 show(num, $0, url);
al@412 1902 }
al@412 1903 END {
al@412 1904 num++;
al@412 1905 "cat " db "/mirror" | getline url;
al@412 1906 show(num, "main", url);
al@412 1907 }' "$priority"
al@412 1908
al@417 1909 tazpkg recharge --quiet >/dev/null
al@412 1910 }
al@412 1911
al@412 1912
al@412 1913 # Get list of 'packages.info' lists using priority
al@412 1914
al@412 1915 pi_lists() {
al@412 1916 local pi
al@415 1917 [ -s "$root$LOCALSTATE/packages.info" ] || tazpkg recharge --root="$root" >/dev/null 2>&1
al@412 1918 local priority="$root$LOCALSTATE/priority"
al@412 1919 local undigest="$root$LOCALSTATE/undigest"
al@412 1920
al@412 1921 {
al@412 1922 [ -s "$priority" ] && cat "$priority"
al@412 1923 echo 'main'
al@412 1924 [ -d "$undigest" ] && ls "$undigest"
al@412 1925 } | awk -vun="$undigest/" '
al@412 1926 {
al@412 1927 if (arr[$0] != 1) {
al@412 1928 arr[$0] = 1;
al@412 1929 print un $0 "/packages.info";
al@412 1930 }
al@412 1931 }' | sed 's|/undigest/main||' | \
al@412 1932 while read pi; do
al@412 1933 [ -e "$pi" ] && echo "$pi"
al@412 1934 done
al@412 1935 }
al@412 1936
al@412 1937
al@412 1938 # Strip versions from packages list
al@412 1939
al@412 1940 strip_versions() {
al@460 1941 if [ -n "$stripped" ]; then
al@460 1942 action 'Consider list %s already stripped' "$(basename "$1")"
al@460 1943 status
al@460 1944 return 0
al@460 1945 fi
al@412 1946 action 'Strip versions from list %s...' "$(basename "$1")"
al@412 1947 local in_list="$1" tmp_list="$(mktemp)" namever pkg
al@412 1948 [ -f "$in_list" ] || die "List '$in_list' not found."
al@412 1949
al@412 1950 # $pkg=<name>-<version> or $pkg=<name>; both <name> and <version> may contain dashes
al@412 1951 awk '
al@412 1952 {
al@412 1953 if (FILENAME ~ "packages.info") {
al@412 1954 # Collect package names
al@412 1955 FS = "\t"; pkg[$1] = 1;
al@412 1956 } else {
al@416 1957 FS = OFS = "-"; $0 = $0; # Fix bug with FS for first record
al@412 1958 while (NF > 1 && ! pkg[$0])
al@412 1959 NF --;
al@412 1960 printf "%s\n", $0;
al@412 1961 }
al@412 1962 }' $(pi_lists) "$in_list" > "$tmp_list"
al@412 1963
al@412 1964 cat "$tmp_list" > "$in_list"
al@412 1965 rm "$tmp_list"
al@412 1966 status
al@412 1967 }
al@412 1968
al@412 1969
al@412 1970 # Display list of unknown packages (informative)
al@414 1971
al@412 1972 display_unknown() {
al@412 1973 [ -s "$1" ] || return
al@412 1974 echo "Unknown packages:" >&2
al@412 1975 cat "$1" >&2
al@412 1976 rm "$1"
al@412 1977 }
al@412 1978
al@412 1979
al@412 1980 # Display warnings about critical packages absent (informative)
al@414 1981
al@412 1982 display_warn() {
al@412 1983 [ -s "$1" ] || return
al@412 1984 echo "Absent critical packages:" >&2
al@412 1985 cat "$1" >&2
al@412 1986 rm "$1"
al@412 1987 echo "Probably ISO image will be unusable."
al@412 1988 }
al@412 1989
al@412 1990
al@414 1991 # Install packages to rootfs
al@414 1992
al@414 1993 install_list_to_rootfs() {
al@414 1994 local list="$1" rootfs="$2" pkg i ii
al@415 1995 local undigest="$rootfs/var/lib/tazpkg/undigest"
al@414 1996
al@414 1997 # initial tazpkg setup in empty rootfs
al@414 1998 tazpkg --root=$rootfs >/dev/null 2>&1
al@459 1999 # pass current 'mirror' to the rootfs
al@461 2000 mkdir -p $rootfs/var/lib/tazpkg $rootfs/etc
al@459 2001 cp -f /var/lib/tazpkg/mirror $rootfs/var/lib/tazpkg/mirror
al@460 2002 cp -f /etc/slitaz-release $rootfs/etc/slitaz-release
al@414 2003 # link rootfs packages cache to the regular packages cache
al@414 2004 rm -r "$rootfs/var/cache/tazpkg"
al@414 2005 ln -s /var/cache/tazpkg "$rootfs/var/cache/tazpkg"
al@414 2006
al@414 2007 setup_mirrors mirrors
al@414 2008
paul@479 2009 # Just in case if flavor doesn't contain "tazlito" package
al@414 2010 mkdir -p "$rootfs/etc/tazlito"
al@414 2011
al@415 2012 newline
al@462 2013
al@462 2014 # Choose detailed log with --detailed
al@462 2015 if [ -n "$detailed" ]; then
al@462 2016 while read pkg; do
al@462 2017 separator '-'
al@462 2018 echo $pkg
al@462 2019 tazpkg -gi $pkg --root=$rootfs --local --quiet --cookmode | tee -a $log
al@462 2020 done < $list
al@462 2021 separator '='
al@462 2022 else
al@462 2023 while read pkg; do
al@462 2024 action 'Installing package: %s' "$pkg"
al@462 2025 yes y | tazpkg -gi $pkg --root=$rootfs --quiet >> $log || exit 1
al@462 2026 status
al@462 2027 done < $list
al@462 2028 fi
al@414 2029 newline
al@414 2030
al@414 2031 restore_mirrors
al@414 2032 # Remove 'fresh' and 'repacked' undigest repos leaving all other
al@414 2033 for i in fresh repacked; do
al@415 2034 ii="$undigest/$i"
al@414 2035 [ -d "$ii" ] && rm -rf "$ii"
al@414 2036 ii="$rootfs/var/lib/tazpkg/priority"
al@414 2037 if [ -f "$ii" ]; then
al@414 2038 sed -i "/$i/d" "$ii"
al@414 2039 [ -s "$ii" ] || rm "$ii"
al@414 2040 fi
al@414 2041 done
al@415 2042 [ -d "$undigest" ] && \
al@415 2043 for i in $(find "$undigest" -type f); do
al@414 2044 # Remove all undigest PKGDB files but 'mirror'
al@414 2045 [ "$(basename "$i")" != 'mirror' ] && rm "$i"
al@414 2046 done
al@415 2047 [ -d "$undigest" ] && \
al@415 2048 rmdir --ignore-fail-on-non-empty "$undigest"
al@414 2049
al@414 2050 # Un-link packages cache
al@414 2051 rm "$rootfs/var/cache/tazpkg"
al@414 2052
al@414 2053 # Clean /var/lib/tazpkg
al@415 2054 (cd $rootfs/var/lib/tazpkg; rm ID* descriptions.txt extra.list files* packages.* 2>/dev/null)
al@414 2055 }
al@414 2056
al@414 2057
al@412 2058
al@412 2059
pankso@1 2060 ####################
pankso@1 2061 # Tazlito commands #
pankso@1 2062 ####################
pankso@1 2063
al@412 2064 # /usr/bin/tazlito is linked with /usr/bin/reduplicate and /usr/bin/deduplicate
pascal@361 2065 case "$0" in
pascal@365 2066 *reduplicate)
pascal@365 2067 find ${@:-.} ! -type d -links +1 \
pascal@365 2068 -exec cp -a {} {}$$ \; -exec mv {}$$ {} \;
pascal@365 2069 exit 0 ;;
pascal@361 2070 *deduplicate)
pascal@361 2071 deduplicate "$@"
pascal@361 2072 exit 0 ;;
pascal@361 2073 esac
pascal@361 2074
al@412 2075
pankso@1 2076 case "$COMMAND" in
pankso@1 2077 stats)
pankso@1 2078 # Tazlito general statistics from the config file.
pankso@1 2079 #
al@412 2080 title 'Tazlito statistics'
al@412 2081 optlist "\
al@412 2082 Config file : $CONFIG_FILE
al@412 2083 ISO name : $ISO_NAME.iso
al@412 2084 Volume name : $VOLUM_NAME
al@412 2085 Prepared : $PREPARED
al@412 2086 Packages repository : $PACKAGES_REPOSITORY
al@412 2087 Distro directory : $DISTRO
al@412 2088 Additional files : $ADDFILES
al@412 2089 " | sed '/: $/d'
al@412 2090 footer
al@412 2091 ;;
al@412 2092
al@412 2093
pankso@122 2094 list-addfiles)
paul@154 2095 # Simple list of additional files in the rootfs
pankso@333 2096 newline
al@412 2097 if [ -d "$ADDFILES/rootfs" ]; then
al@412 2098 cd $ADDFILES
al@412 2099 find rootfs -type f
al@412 2100 else
al@412 2101 _ 'Additional files not found: %s' "$ADDFILES/rootfs/"
al@412 2102 fi
al@412 2103 newline
al@412 2104 ;;
al@412 2105
al@412 2106
pankso@1 2107 gen-config)
MikeDSmith25@83 2108 # Generate a new config file in the current dir or the specified
pankso@1 2109 # directory by $2.
pankso@1 2110 #
al@412 2111 if [ -n "$2" ]; then
al@412 2112 mkdir -p "$2" && cd "$2"
pankso@1 2113 fi
al@412 2114
al@412 2115 newline
al@412 2116 action 'Generating empty tazlito.conf...'
pankso@1 2117 empty_config_file
pankso@1 2118 status
al@412 2119
al@412 2120 separator
al@412 2121 if [ -f 'tazlito.conf' ] ; then
al@412 2122 _ 'Configuration file is ready to edit.'
al@412 2123 _ 'File location: %s' "$(pwd)/tazlito.conf"
pankso@333 2124 newline
al@412 2125 fi
al@412 2126 ;;
al@412 2127
al@412 2128
pankso@1 2129 configure)
pankso@1 2130 # Configure a tazlito.conf config file. Start by getting
pankso@1 2131 # a empty config file and sed it.
pankso@1 2132 #
al@412 2133 if [ -f 'tazlito.conf' ]; then
pankso@1 2134 rm tazlito.conf
pankso@1 2135 else
al@412 2136 [ $(id -u) -ne 0 ] && die 'You must be root to configure the main config file' \
al@412 2137 'or in the same directory of the file you want to configure.'
al@412 2138 cd /etc
pankso@1 2139 fi
al@412 2140
pankso@1 2141 empty_config_file
al@412 2142
al@412 2143 title 'Configuring: %s' "$(pwd)/tazlito.conf"
al@412 2144
pankso@1 2145 # ISO name.
pascal@11 2146 echo -n "ISO name : " ; read answer
pascal@11 2147 sed -i s#'ISO_NAME=\"\"'#"ISO_NAME=\"$answer\""# tazlito.conf
pascal@14 2148 # Volume name.
pascal@14 2149 echo -n "Volume name : " ; read answer
pascal@11 2150 sed -i s/'VOLUM_NAME=\"SliTaz\"'/"VOLUM_NAME=\"$answer\""/ tazlito.conf
pankso@1 2151 # Packages repository.
pascal@11 2152 echo -n "Packages repository : " ; read answer
pascal@11 2153 sed -i s#'PACKAGES_REPOSITORY=\"\"'#"PACKAGES_REPOSITORY=\"$answer\""# tazlito.conf
pankso@1 2154 # Distro path.
pascal@11 2155 echo -n "Distro path : " ; read answer
pascal@11 2156 sed -i s#'DISTRO=\"\"'#"DISTRO=\"$answer\""# tazlito.conf
al@412 2157 footer "Config file is ready to use."
al@412 2158 echo 'You can now extract an ISO or generate a distro.'
al@412 2159 newline
al@412 2160 ;;
al@412 2161
al@412 2162
pankso@1 2163 gen-iso)
paul@94 2164 # Simply generate a new iso.
pankso@1 2165 #
pankso@1 2166 check_root
pankso@1 2167 verify_rootcd
pankso@1 2168 gen_livecd_isolinux
al@412 2169 distro_stats
al@412 2170 ;;
al@412 2171
al@412 2172
pankso@1 2173 gen-initiso)
paul@94 2174 # Simply generate a new initramfs with a new iso.
pankso@1 2175 #
pankso@1 2176 check_root
pankso@1 2177 verify_rootcd
al@412 2178 gen_initramfs "$ROOTFS"
pankso@1 2179 gen_livecd_isolinux
al@412 2180 distro_stats
al@412 2181 ;;
al@412 2182
al@412 2183
pascal@498 2184 extract-distro|extract-iso)
MikeDSmith25@83 2185 # Extract an ISO image to a directory and rebuild the LiveCD tree.
pankso@1 2186 #
pankso@1 2187 check_root
al@412 2188 ISO_IMAGE="$2"
al@412 2189 [ -z "$ISO_IMAGE" ] && die 'Please specify the path to the ISO image.' \
al@412 2190 'Example:\n tazlito image.iso /path/target'
al@412 2191
pankso@1 2192 # Set the distro path by checking for $3 on cmdline.
al@412 2193 TARGET="${3:-$DISTRO}"
al@412 2194
pankso@1 2195 # Exit if existing distro is found.
al@412 2196 [ -d "$TARGET/rootfs" ] && die "A rootfs exists in '$TARGET'." \
al@412 2197 'Please clean the distro tree or change directory path.'
al@412 2198
al@412 2199 title 'Tazlito extracting: %s' "$(basename $ISO_IMAGE)"
al@412 2200
pankso@1 2201 # Start to mount the ISO.
al@412 2202 action 'Mounting ISO image...'
al@412 2203 mkdir -p "$TMP_DIR"
pankso@1 2204 # Get ISO file size.
al@412 2205 isosize=$(du -sh "$ISO_IMAGE" | cut -f1)
al@412 2206 mount -o loop -r "$ISO_IMAGE" "$TMP_DIR"
pankso@1 2207 sleep 2
pankso@1 2208 # Prepare target dir, copy the kernel and the rootfs.
al@412 2209 mkdir -p "$TARGET/rootfs" "$TARGET/rootcd/boot"
al@412 2210 status
al@412 2211
al@412 2212 action 'Copying the Linux kernel...'
al@412 2213 if cp $TMP_DIR/boot/vmlinuz* "$TARGET/rootcd/boot" 2>/dev/null; then
al@412 2214 make_bzImage_hardlink "$TARGET/rootcd/boot"
pascal@16 2215 else
al@412 2216 cp "$TMP_DIR/boot/bzImage" "$TARGET/rootcd/boot"
pascal@16 2217 fi
pankso@1 2218 status
al@412 2219
pascal@41 2220 for i in $(ls $TMP_DIR); do
pascal@514 2221 [ "$i" = 'boot' ] && continue
al@412 2222 cp -a "$TMP_DIR/$i" "$TARGET/rootcd"
pascal@41 2223 done
al@412 2224
al@412 2225 for loader in isolinux syslinux extlinux grub; do
al@412 2226 [ -d "$TMP_DIR/boot/$loader" ] || continue
al@412 2227 action 'Copying %s files...' "$loader"
al@412 2228 cp -a "$TMP_DIR/boot/$loader" "$TARGET/rootcd/boot"
al@412 2229 status
al@412 2230 done
al@412 2231
al@412 2232 action 'Copying the rootfs...'
pascal@498 2233 cp $TMP_DIR/boot/rootfs*.?z* "$TARGET/rootcd/boot"
pankso@1 2234 status
al@412 2235
pascal@503 2236 cleanup_efi_boot "$TARGET/rootcd"
pascal@503 2237
paul@94 2238 # Extract initramfs.
al@412 2239 cd "$TARGET/rootfs"
al@412 2240 action 'Extracting the rootfs...'
pascal@498 2241 for i in $(ls -r $TARGET/rootcd/boot/rootfs*z); do
pascal@495 2242 extract_rootfs "$i" "$TARGET/rootfs"
pascal@494 2243 done
pascal@38 2244 # unpack /usr
pascal@48 2245 for i in etc/tazlito/*.extract; do
pascal@50 2246 [ -f "$i" ] && . $i ../rootcd
pascal@48 2247 done
pankso@1 2248 # Umount and remove temp directory and cd to $TARGET to get stats.
al@412 2249 umount "$TMP_DIR" && rm -rf "$TMP_DIR"
pankso@1 2250 cd ..
al@412 2251 status
al@412 2252
pankso@333 2253 newline
pankso@279 2254 separator
al@412 2255 echo "Extracted : $(basename $ISO_IMAGE) ($isosize)"
al@412 2256 echo "Distro tree : $(pwd)"
al@412 2257 echo "Rootfs size : $(du -sh rootfs)"
al@412 2258 echo "Rootcd size : $(du -sh rootcd)"
al@412 2259 footer
al@412 2260 ;;
al@412 2261
al@412 2262
pascal@22 2263 list-flavors)
pascal@22 2264 # Show available flavors.
al@455 2265 list='/etc/tazlito/flavors.list'
al@412 2266 [ ! -s $list -o -n "$recharge" ] && download flavors.list -O - > $list
al@412 2267 title 'List of flavors'
al@412 2268 cat $list
al@412 2269 footer
al@412 2270 ;;
al@412 2271
al@412 2272
pascal@22 2273 show-flavor)
paul@479 2274 # Show flavor descriptions.
al@412 2275 set -e
al@412 2276 flavor=${2%.flavor}
al@412 2277 flv_dir="$(extract_flavor "$flavor")"
al@412 2278 desc="$flv_dir/$flavor.desc"
al@412 2279 if [ -n "$brief" ]; then
al@412 2280 if [ -z "$noheader" ]; then
al@412 2281 printf "%-16.16s %6.6s %6.6s %s\n" 'Name' 'ISO' 'Rootfs' 'Description'
pankso@279 2282 separator
pascal@22 2283 fi
al@412 2284 printf "%-16.16s %6.6s %6.6s %s\n" "$flavor" \
al@412 2285 "$(field ISO "$desc")" \
al@412 2286 "$(field Rootfs "$desc")" \
al@412 2287 "$(field Description "$desc")"
pascal@22 2288 else
pankso@279 2289 separator
al@412 2290 cat "$desc"
pascal@22 2291 fi
al@412 2292 cleanup
al@412 2293 ;;
al@412 2294
al@412 2295
pascal@60 2296 gen-liveflavor)
paul@154 2297 # Generate a new flavor from the live system.
pascal@106 2298 FLAVOR=${2%.flavor}
al@412 2299 [ -z "$FLAVOR" ] && die 'Please specify flavor name on the commandline.'
al@412 2300
pascal@60 2301 case "$FLAVOR" in
al@412 2302 -?|-h*|--help)
al@412 2303 cat <<EOT
pascal@60 2304 SliTaz Live Tool - Version: $VERSION
al@412 2305
al@412 2306 $(boldify 'Usage:') tazlito gen-liveflavor <flavor-name> [<flavor-patch-file>]
al@412 2307
al@412 2308 $(boldify '<flavor-patch-file> format:')
al@412 2309 $(optlist "\
pascal@60 2310 code data
pascal@60 2311 + package to add
pascal@60 2312 - package to remove
pascal@65 2313 ! non-free package to add
pascal@60 2314 ? display message
pascal@60 2315 @ flavor description
al@412 2316 ")
al@412 2317
al@412 2318 $(boldify 'Example:')
al@412 2319 $(optlist "\
al@412 2320 @ Developer tools for SliTaz maintainers
pascal@60 2321 + slitaz-toolchain
pascal@60 2322 + mercurial
al@412 2323 ")
al@412 2324 EOT
al@412 2325 exit 1
al@412 2326 ;;
pascal@60 2327 esac
pascal@60 2328 mv /etc/tazlito/distro-packages.list \
al@412 2329 /etc/tazlito/distro-packages.list.$$ 2>/dev/null
al@412 2330 rm -f distro-packages.list non-free.list 2>/dev/null
pascal@60 2331 tazpkg recharge
al@412 2332
al@412 2333 DESC=""
al@412 2334 [ -n "$3" ] && \
al@412 2335 while read action pkg; do
pascal@60 2336 case "$action" in
al@412 2337 +) yes | tazpkg get-install $pkg 2>&1 >> $log || exit 1 ;;
al@412 2338 -) yes | tazpkg remove $pkg ;;
al@412 2339 !) echo $pkg >> non-free.list ;;
al@412 2340 @) DESC="$pkg" ;;
al@412 2341 \?) echo -en "$pkg"; read action ;;
pascal@60 2342 esac
pascal@60 2343 done < $3
al@412 2344
pascal@60 2345 yes '' | tazlito gen-distro
pascal@60 2346 echo "$DESC" | tazlito gen-flavor "$FLAVOR"
pascal@60 2347 mv /etc/tazlito/distro-packages.list.$$ \
al@412 2348 /etc/tazlito/distro-packages.list 2>/dev/null
al@412 2349 ;;
al@412 2350
al@412 2351
pascal@22 2352 gen-flavor)
al@412 2353 # Generate a new flavor from the last ISO image generated
pascal@106 2354 FLAVOR=${2%.flavor}
al@412 2355 [ -z "$FLAVOR" ] && die 'Please specify flavor name on the commandline.'
al@412 2356
al@412 2357 title 'Flavor generation'
pascal@22 2358 check_rootfs
pascal@68 2359 FILES="$FLAVOR.pkglist"
al@412 2360
al@412 2361 action 'Creating file %s...' "$FLAVOR.flavor"
pascal@22 2362 for i in rootcd rootfs; do
pascal@22 2363 if [ -d "$ADDFILES/$i" ] ; then
pascal@22 2364 FILES="$FILES\n$FLAVOR.$i"
pascal@450 2365 ( cd "$ADDFILES/$i"; find . ) | cpio -o -H newc 2>/dev/null | dogzip $FLAVOR.$i
pascal@22 2366 fi
pascal@22 2367 done
pankso@35 2368 status
al@412 2369
al@412 2370 answer=$(grep -s ^Description $FLAVOR.desc)
pascal@22 2371 answer=${answer#Description : }
pascal@22 2372 if [ -z "$answer" ]; then
al@412 2373 echo -n "Description: "
pascal@22 2374 read answer
pascal@22 2375 fi
al@412 2376
al@412 2377 action 'Compressing flavor %s...' "$FLAVOR"
al@412 2378 echo "Flavor : $FLAVOR" > $FLAVOR.desc
pascal@22 2379 echo "Description : $answer" >> $FLAVOR.desc
al@412 2380 (cd $DISTRO; distro_sizes) >> $FLAVOR.desc
al@412 2381 \rm -f $FLAVOR.pkglist $FLAVOR.nonfree 2>/dev/null
pascal@22 2382 for i in $(ls $ROOTFS$INSTALLED); do
pascal@22 2383 eval $(grep ^VERSION= $ROOTFS$INSTALLED/$i/receipt)
pascal@78 2384 EXTRAVERSION=""
pascal@78 2385 eval $(grep ^EXTRAVERSION= $ROOTFS$INSTALLED/$i/receipt)
pascal@61 2386 eval $(grep ^CATEGORY= $ROOTFS$INSTALLED/$i/receipt)
pascal@514 2387 if [ "$CATEGORY" = 'non-free' -a "${i%%-*}" != 'get' ]; then
pascal@61 2388 echo "$i" >> $FLAVOR.nonfree
pascal@61 2389 else
pascal@78 2390 echo "$i-$VERSION$EXTRAVERSION" >> $FLAVOR.pkglist
pascal@61 2391 fi
pascal@22 2392 done
pascal@68 2393 [ -s $FLAVOR.nonfree ] && $FILES="$FILES\n$FLAVOR.nonfree"
pascal@109 2394 for i in $LOCALSTATE/undigest/*/mirror ; do
pascal@109 2395 [ -s $i ] && cat $i >> $FLAVOR.mirrors
pascal@109 2396 done
pascal@109 2397 [ -s $FLAVOR.mirrors ] && $FILES="$FILES\n$FLAVOR.mirrors"
pascal@452 2398 touch -t 197001010100.00 $FLAVOR.*
pascal@439 2399 echo -e "$FLAVOR.desc\n$FILES" | cpio -o -H newc 2>/dev/null | dogzip $FLAVOR.flavor
al@412 2400 rm $(echo -e $FILES)
pascal@22 2401 status
al@412 2402
al@412 2403 footer "Flavor size: $(du -sh $FLAVOR.flavor)"
al@412 2404 ;;
al@412 2405
al@412 2406
pascal@105 2407 upgrade-flavor)
al@412 2408 # Strip versions from pkglist and update estimated numbers in flavor.desc
al@412 2409 flavor="${2%.flavor}"
al@412 2410 set -e
al@412 2411 [ -f "$flavor.flavor" ] || download "$flavor.flavor"
al@412 2412 set +e
al@412 2413
al@412 2414 flv_dir="$(extract_flavor "$flavor")"
al@412 2415
al@412 2416 strip_versions "$flv_dir/$flavor.pkglist"
al@412 2417
al@412 2418 action 'Updating %s...' "$flavor.desc"
al@412 2419
al@412 2420 [ -f "$flv_dir/$flavor.mirrors" ] && setup_mirrors "$flv_dir/$flavor.mirrors" >/dev/null
al@416 2421 set -- $(module calc_sizes "$flv_dir" "$flavor")
al@412 2422 restore_mirrors >/dev/null
al@412 2423
al@412 2424 sed -i -e '/Image is ready/d' \
al@412 2425 -e "s|\(Rootfs size *:\).*$|\1 $1 (estimated)|" \
al@412 2426 -e "s|\(Initramfs size *:\).*$|\1 $2 (estimated)|" \
al@412 2427 -e "s|\(ISO image size *:\).*$|\1 $3 (estimated)|" \
al@412 2428 -e "s|\(Packages *:\).*$|\1 $4|" \
al@412 2429 -e "s|\(Build date *:\).*$|\1 $(date '+%Y%m%d at %T')|" \
al@412 2430 "$flv_dir/$flavor.desc"
al@412 2431
al@412 2432 pack_flavor "$flv_dir" "$flavor"
al@412 2433 status
al@412 2434 display_unknown "$flv_dir/err"
al@412 2435 display_warn "$flv_dir/warn"
al@412 2436 cleanup
al@412 2437 ;;
al@412 2438
al@412 2439
pascal@106 2440 extract-flavor)
al@412 2441 # Extract a flavor into $FLAVORS_REPOSITORY
al@412 2442 flavor="${2%.flavor}"
al@412 2443 set -e
al@412 2444 [ -f "$flavor.flavor" ] || download "$flavor.flavor"
al@412 2445 set +e
al@412 2446
al@412 2447 action 'Extracting %s...' "$flavor.flavor"
al@412 2448 flv_dir="$(extract_flavor "$flavor" full)"
al@412 2449 storage="$FLAVORS_REPOSITORY/$flavor"
al@412 2450
al@412 2451 rm -rf "$storage" 2>/dev/null
al@412 2452 mkdir -p "$storage"
al@412 2453 cp -a "$flv_dir"/* "$storage"
al@412 2454 rm "$storage/description"
al@412 2455 status
al@412 2456
al@412 2457 strip_versions "$storage/packages.list"
al@412 2458
al@412 2459 cleanup
al@412 2460 ;;
al@412 2461
al@412 2462
pascal@106 2463 pack-flavor)
pascal@106 2464 # Create a flavor from $FLAVORS_REPOSITORY.
al@412 2465 flavor=${2%.flavor}
al@412 2466 storage="$FLAVORS_REPOSITORY/$flavor"
al@412 2467
al@412 2468 [ -s "$storage/receipt" ] || die "No $flavor receipt in $FLAVORS_REPOSITORY."
al@412 2469
al@412 2470 action 'Creating flavor %s...' "$flavor"
al@412 2471 tmp_dir="$(mktemp -d)"
al@412 2472
al@412 2473 while read from to; do
al@412 2474 [ -s "$storage/$from" ] || continue
al@412 2475 cp -a "$storage/$from" "$tmp_dir/$to"
al@412 2476 done <<EOT
al@412 2477 mirrors $flavor.mirrors
al@412 2478 distro.sh $flavor-distro.sh
al@412 2479 receipt $flavor.receipt
al@412 2480 non-free.list $flavor.nonfree
al@412 2481 EOT
al@412 2482
al@412 2483 # Build the package list.
al@412 2484 # It can include a list from another flavor with the keyword @include
al@412 2485 if [ -s "$storage/packages.list" ]; then
al@412 2486 include=$(grep '^@include' "$storage/packages.list")
al@412 2487 if [ -n "$include" ]; then
al@412 2488 include=${include#@include }
al@412 2489 if [ -s "$FLAVORS_REPOSITORY/$include/packages.list" ]; then
al@412 2490 cp -f "$FLAVORS_REPOSITORY/$include/packages.list" "$tmp_dir/$flavor.pkglist"
al@412 2491 else
al@412 2492 echo -e "\nERROR: Can't find include package list from $include\n"
al@412 2493 fi
pascal@112 2494 fi
al@412 2495 # Generate the final/initial package list
al@412 2496 [ -s "$storage/packages.list" ] && \
al@412 2497 cat "$storage/packages.list" >> "$tmp_dir/$flavor.pkglist"
al@412 2498 sed -i '/@include/d' "$tmp_dir/$flavor.pkglist"
al@412 2499 fi
al@412 2500
al@412 2501 if grep -q ^ROOTFS_SELECTION "$storage/receipt"; then
al@412 2502 # Process multi-rootfs flavor
al@412 2503 . "$storage/receipt"
al@412 2504 set -- $ROOTFS_SELECTION
al@412 2505 [ -n "$FRUGAL_RAM" ] || FRUGAL_RAM=$1
al@412 2506 [ -f "$FLAVORS_REPOSITORY/$2/packages.list" ] || tazlito extract-flavor $2
al@412 2507 cp "$FLAVORS_REPOSITORY/$2/packages.list" "$tmp_dir/$flavor.pkglist"
al@412 2508
al@412 2509 for i in rootcd rootfs; do
al@412 2510 mkdir "$tmp_dir/$i"
al@412 2511 # Copy extra files from the first flavor
al@412 2512 [ -d "$FLAVORS_REPOSITORY/$2/$i" ] &&
al@412 2513 cp -a "$FLAVORS_REPOSITORY/$2/$i" "$tmp_dir"
al@412 2514 # Overload extra files by meta flavor
al@412 2515 [ -d "$storage/$i" ] && cp -a "$storage/$i" "$tmp_dir"
al@412 2516 [ -n "$(ls $tmp_dir/$i)" ] &&
al@412 2517 (cd "$tmp_dir/$i"; find . | cpio -o -H newc 2>/dev/null ) | \
pascal@439 2518 dogzip "$tmp_dir/$flavor.$i"
al@412 2519 rm -rf "$tmp_dir/$i"
al@412 2520 done
al@412 2521 else
al@412 2522 # Process plain flavor
al@412 2523 for i in rootcd rootfs; do
al@412 2524 [ -d "$storage/$i" ] || continue
al@412 2525 (cd "$storage/$i";
pascal@439 2526 find . | cpio -o -H newc 2>/dev/null) | dogzip "$tmp_dir/$flavor.$i"
al@412 2527 done
al@412 2528 fi
al@412 2529
al@412 2530 unset VERSION MAINTAINER ROOTFS_SELECTION
al@416 2531 set -- $(module calc_sizes "$tmp_dir" "$flavor")
al@412 2532 ROOTFS_SIZE="$1 (estimated)"
al@412 2533 INITRAMFS_SIZE="$2 (estimated)"
al@412 2534 ISO_SIZE="$3 (estimated)"
al@412 2535 PKGNUM="$4"
al@412 2536 . "$storage/receipt"
al@412 2537
al@412 2538 sed '/: $/d' > "$tmp_dir/$flavor.desc" <<EOT
pascal@107 2539 Flavor : $FLAVOR
pascal@108 2540 Description : $SHORT_DESC
pascal@108 2541 Version : $VERSION
pascal@108 2542 Maintainer : $MAINTAINER
pascal@108 2543 LiveCD RAM size : $FRUGAL_RAM
pascal@111 2544 Rootfs list : $ROOTFS_SELECTION
al@412 2545 Build date : $(date '+%Y%m%d at %T')
al@412 2546 Packages : $PKGNUM
pascal@108 2547 Rootfs size : $ROOTFS_SIZE
pascal@108 2548 Initramfs size : $INITRAMFS_SIZE
pascal@108 2549 ISO image size : $ISO_SIZE
pascal@107 2550 ================================================================================
pascal@107 2551
pascal@107 2552 EOT
al@412 2553
al@412 2554 rm -f $tmp_dir/packages.list
al@412 2555 pack_flavor "$tmp_dir" "$flavor"
al@412 2556 status
al@412 2557 display_unknown "$tmp_dir/err"
al@412 2558 display_warn "$flv_dir/warn"
al@412 2559 cleanup
al@412 2560 ;;
al@412 2561
al@412 2562
pascal@22 2563 get-flavor)
pascal@22 2564 # Get a flavor's files and prepare for gen-distro.
al@412 2565 flavor=${2%.flavor}
al@412 2566 title 'Preparing %s distro flavor' "$flavor"
al@412 2567 set -e
al@412 2568 [ -f "$flavor.flavor" ] || download "$flavor.flavor"
al@412 2569 set +e
al@412 2570
al@412 2571 action 'Cleaning %s...' "$DISTRO"
al@412 2572 [ -d "$DISTRO" ] && rm -r "$DISTRO"
al@412 2573 # Clean old files
al@412 2574 for i in non-free.list distro-packages.list distro.sh receipt mirrors err; do
al@412 2575 [ -f "$i" ] && rm "$i"
al@412 2576 done
al@412 2577 mkdir -p "$DISTRO"
al@412 2578 status
al@412 2579
al@412 2580 [ -z "$noup" ] && tazlito upgrade-flavor "$flavor.flavor"
al@412 2581
al@412 2582 action 'Extracting flavor %s...' "$flavor.flavor"
al@412 2583 flv_dir="$(extract_flavor "$flavor" info)"
al@412 2584 cp -a "$flv_dir"/* .
al@412 2585 mv packages.list distro-packages.list
al@412 2586 mv -f info /etc/tazlito
al@412 2587 status
al@412 2588
al@412 2589 for i in rootcd rootfs; do
al@412 2590 if [ -d "$i" ]; then
al@412 2591 mkdir -p "$ADDFILES"; mv "$i" "$ADDFILES/$i"
pankso@263 2592 fi
al@412 2593 done
al@412 2594
pascal@468 2595 sed '/^Rootfs list/!d;s/.*: //' description > /etc/tazlito/rootfs.list
pascal@468 2596 [ -s /etc/tazlito/rootfs.list ] || rm -f /etc/tazlito/rootfs.list
al@412 2597
al@416 2598 action 'Updating %s...' 'tazlito.conf'
al@412 2599 [ -f tazlito.conf ] || cp /etc/tazlito/tazlito.conf .
al@412 2600 grep -v "^#VOLUM_NAME" < tazlito.conf | \
al@412 2601 sed "s/^VOLUM_NA/VOLUM_NAME=\"SliTaz $flavor\"\\n#VOLUM_NA/" \
al@412 2602 > tazlito.conf.$$ && mv tazlito.conf.$$ tazlito.conf
al@412 2603 sed -i "s/ISO_NAME=.*/ISO_NAME=\"slitaz-$flavor\"/" tazlito.conf
al@412 2604 status
al@412 2605
al@412 2606 footer 'Flavor is ready to be generated by `tazlito gen-distro`'
al@412 2607 cleanup
al@412 2608 ;;
al@412 2609
pankso@279 2610
pascal@191 2611 iso2flavor)
al@412 2612 [ -z "$3" -o ! -s "$2" ] && die 'Usage: tazlito iso2flavor <image.iso> <flavor_name>' \
al@412 2613 '\n\nCreate a file <flavor_name>.flavor from the CD-ROM image file <image.iso>'
al@412 2614
pascal@191 2615 FLAVOR=${3%.flavor}
pascal@404 2616 mkdir -p $TMP_DIR/iso $TMP_DIR/rootfs $TMP_DIR/flavor
pascal@191 2617 mount -o loop,ro $2 $TMP_DIR/iso
al@412 2618 flavordata $2 | (cd $TMP_DIR/flavor; cpio -i 2>/dev/null)
pascal@404 2619 if [ -s $TMP_DIR/iso/boot/rootfs1.gz -a \
al@412 2620 ! -s $TMP_DIR/flavor/*.desc ]; then
al@416 2621 _ 'META flavors are not supported.'
pascal@191 2622 umount -d $TMP_DIR/iso
pascal@404 2623 elif [ ! -s $TMP_DIR/iso/boot/rootfs.gz -a \
pascal@404 2624 ! -s $TMP_DIR/iso/boot/rootfs1.gz ]; then
al@416 2625 _ 'No %s in ISO image. Needs a SliTaz ISO.' '/boot/rootfs.gz'
pascal@191 2626 umount -d $TMP_DIR/iso
pascal@191 2627 else
pascal@426 2628 for i in $(ls -r $TMP_DIR/iso/boot/rootfs*z); do
pascal@426 2629 uncompress $i | \
pascal@227 2630 ( cd $TMP_DIR/rootfs ; cpio -idmu > /dev/null 2>&1 )
pascal@404 2631 done
pascal@191 2632 if [ ! -s $TMP_DIR/rootfs/etc/slitaz-release ]; then
al@416 2633 _ 'No file %s in %s of ISO image. Needs a non-loram SliTaz ISO.' \
al@416 2634 '/etc/slitaz-release' '/boot/rootfs.gz'
pascal@191 2635 umount -d $TMP_DIR/iso
pascal@191 2636 else
pascal@191 2637 ROOTFS_SIZE=$(du -hs $TMP_DIR/rootfs | awk '{ print $1 }')
pascal@191 2638 RAM_SIZE=$(du -s $TMP_DIR/rootfs | awk '{ print 32*int(($1+36000)/32768) "M" }')
pascal@191 2639 cp -a $TMP_DIR/iso $TMP_DIR/rootcd
pascal@191 2640 ISO_SIZE=$(df -h $TMP_DIR/iso | awk 'END { print $2 }')
al@412 2641 BUILD_DATE=$(date '+%Y%m%d at %T' -r "$TMP_DIR/iso/md5sum")
pascal@191 2642 umount -d $TMP_DIR/iso
pascal@404 2643 INITRAMFS_SIZE=$(du -chs $TMP_DIR/rootcd/boot/rootfs*.gz | awk 'END { print $1 }')
pascal@191 2644 rm -f $TMP_DIR/rootcd/boot/rootfs.gz $TMP_DIR/rootcd/md5sum
pascal@191 2645 mv $TMP_DIR/rootcd/boot $TMP_DIR/rootfs
pascal@476 2646 [ -d $TMP_DIR/rootcd/efi ] && mv $TMP_DIR/rootcd/efi $TMP_DIR/rootfs
pascal@191 2647 sed 's/.* \(.*\).tazpkg*/\1/' > $TMP_DIR/$FLAVOR.pkglist \
pascal@217 2648 < $TMP_DIR/rootfs$INSTALLED.md5
pascal@191 2649 PKGCNT=$(grep -v ^# $TMP_DIR/$FLAVOR.pkglist | wc -l | awk '{ print $1 }')
pascal@404 2650 if [ -s $TMP_DIR/flavor/*desc ]; then
pascal@404 2651 cp $TMP_DIR/flavor/*.desc $TMP_DIR/$FLAVOR.desc
pascal@404 2652 [ -s $TMP_DIR/$FLAVOR.receipt ] &&
pascal@404 2653 cp $TMP_DIR/flavor/*.receipt $TMP_DIR/$FLAVOR.receipt
pascal@404 2654 for i in rootfs rootcd ; do
pascal@404 2655 [ -s $TMP_DIR/flavor/*.list$i ] &&
al@412 2656 sed 's/.\{1,45\}//;/^\.$/d' $TMP_DIR/flavor/*.list$i | \
pascal@439 2657 ( cd $TMP_DIR/$i ; cpio -o -H newc ) | dogzip $TMP_DIR/$FLAVOR.$i
pascal@404 2658 done
pascal@404 2659 else
pascal@404 2660 find_flavor_rootfs $TMP_DIR/rootfs
pascal@404 2661 [ -d $TMP_DIR/rootfs/boot ] && mv $TMP_DIR/rootfs/boot $TMP_DIR/rootcd
pascal@476 2662 [ -d $TMP_DIR/rootfs/efi ] && mv $TMP_DIR/rootfs/efi $TMP_DIR/rootcd
pascal@404 2663 for i in rootfs rootcd ; do
pascal@404 2664 [ "$(ls $TMP_DIR/$i)" ] &&
pascal@439 2665 ( cd "$TMP_DIR/$i"; find * | cpio -o -H newc ) | dogzip "$TMP_DIR/$FLAVOR.$i"
pascal@404 2666 done
al@412 2667 unset VERSION MAINTAINER
pascal@404 2668 echo -en "Flavor short description \007: "; read -t 30 DESCRIPTION
pascal@404 2669 if [ -n "$DESCRIPTION" ]; then
al@416 2670 _n 'Flavor version : '; read -t 30 VERSION
al@416 2671 _n 'Flavor maintainer (your email) : '; read -t 30 MAINTAINER
pascal@404 2672 fi
al@412 2673
pascal@404 2674 cat > $TMP_DIR/$FLAVOR.desc <<EOT
pascal@191 2675 Flavor : $FLAVOR
al@412 2676 Description : ${DESCRIPTION:-SliTaz $FLAVOR flavor}
al@412 2677 Version : ${VERSION:-1.0}
al@412 2678 Maintainer : ${MAINTAINER:-nobody@slitaz.org}
pascal@191 2679 LiveCD RAM size : $RAM_SIZE
pascal@191 2680 Build date : $BUILD_DATE
pascal@191 2681 Packages : $PKGCNT
pascal@191 2682 Rootfs size : $ROOTFS_SIZE
pascal@191 2683 Initramfs size : $INITRAMFS_SIZE
pascal@191 2684 ISO image size : $ISO_SIZE
pascal@191 2685 ================================================================================
pascal@191 2686
pascal@191 2687 EOT
al@412 2688 longline "Tazlito can't detect each file installed during \
al@412 2689 a package post_install. You should extract this flavor (tazlito extract-flavor \
al@412 2690 $FLAVOR), check the files in /home/slitaz/flavors/$(cat /etc/slitaz-release)/$FLAVOR/rootfs \
al@412 2691 tree and remove files generated by post_installs.
al@412 2692 Check /home/slitaz/flavors/$(cat /etc/slitaz-release)/$FLAVOR/receipt too and \
al@412 2693 repack the flavor (tazlito pack-flavor $FLAVOR)"
pascal@404 2694 fi
pascal@439 2695 ( cd $TMP_DIR; ls $FLAVOR.* | cpio -o -H newc ) | dogzip $FLAVOR.flavor
pascal@191 2696 fi
pascal@191 2697 fi
al@412 2698 rm -rf $TMP_DIR
al@412 2699 ;;
al@412 2700
al@412 2701
pankso@1 2702 gen-distro)
pankso@1 2703 # Generate a live distro tree with a set of packages.
pankso@1 2704 #
pankso@1 2705 check_root
al@412 2706 start_time=$(date +%s)
al@412 2707
al@412 2708 # Tazlito options: --iso or --cdrom
al@412 2709 CDROM=''
al@412 2710 [ -n "$iso" ] && CDROM="-o loop $iso"
al@412 2711 [ -n "$cdrom" ] && CDROM="/dev/cdrom"
al@412 2712
pascal@19 2713 # Check if a package list was specified on cmdline.
pankso@333 2714 if [ -f "$2" ]; then
al@412 2715 LIST_NAME="$2"
pankso@333 2716 else
al@412 2717 LIST_NAME='distro-packages.list'
pankso@333 2718 fi
pankso@279 2719
al@412 2720 [ -d "$ROOTFS" -a -z "$forced" ] && die "A rootfs exists in '$DISTRO'." \
al@412 2721 'Please clean the distro tree or change directory path.'
al@412 2722 [ -d "$ROOTFS" ] && rm -rf "$ROOTFS"
al@412 2723 [ -d "$ROOTCD" ] && rm -rf "$ROOTCD"
al@412 2724
al@412 2725 # If list not given: build list with all installed packages
al@412 2726 if [ ! -f "$LIST_NAME" -a -f "$LOCALSTATE/installed.info" ]; then
al@412 2727 awk -F$'\t' '{print $1}' "$LOCALSTATE/installed.info" >> "$LIST_NAME"
erjo@99 2728 fi
al@412 2729
pankso@1 2730 # Exit if no list name.
al@412 2731 [ ! -f "$LIST_NAME" ] && die 'No packages list found or specified. Please read the docs.'
al@412 2732
pankso@1 2733 # Start generation.
al@412 2734 title 'Tazlito generating a distro'
al@412 2735
pascal@18 2736 # Misc checks
al@412 2737 mkdir -p "$PACKAGES_REPOSITORY"
al@412 2738 REPACK=$(yesorno 'Repack packages from rootfs?' 'n')
al@417 2739 newline
al@412 2740
al@412 2741 # Mount CD-ROM to be able to repack boot-loader packages
pascal@19 2742 if [ ! -e /boot -a -n "$CDROM" ]; then
pascal@19 2743 mkdir $TMP_MNT
al@412 2744 if mount -r "$CDROM $TMP_MNT" 2>/dev/null; then
al@412 2745 ln -s "$TMP_MNT/boot" /
pascal@19 2746 if [ ! -d "$ADDFILES/rootcd" ] ; then
al@412 2747 mkdir -p "$ADDFILES/rootcd"
pascal@19 2748 for i in $(ls $TMP_MNT); do
pascal@514 2749 [ "$i" = 'boot' ] && continue
al@412 2750 cp -a "$TMP_MNT/$i" "$ADDFILES/rootcd"
pascal@19 2751 done
pascal@19 2752 fi
pascal@19 2753 else
al@412 2754 rmdir "$TMP_MNT"
pascal@19 2755 fi
pascal@19 2756 fi
pascal@19 2757
pankso@337 2758 # Rootfs stuff.
al@412 2759 echo 'Preparing the rootfs directory...'
al@412 2760 mkdir -p "$ROOTFS"
al@415 2761 export root="$ROOTFS"
al@459 2762 # pass current 'mirror' to the root
al@461 2763 mkdir -p $root/var/lib/tazpkg $root/etc
al@459 2764 cp -f /var/lib/tazpkg/mirror $root/var/lib/tazpkg/mirror
al@460 2765 cp -f /etc/slitaz-release $root/etc/slitaz-release
al@412 2766 strip_versions "$LIST_NAME"
al@412 2767
pascal@514 2768 if [ "$REPACK" = 'y' ]; then
al@412 2769 # Determine full packages list with all dependencies
al@412 2770 tmp_dir="$(mktemp -d)"
al@412 2771 cp "$LIST_NAME" "$tmp_dir/flavor.pkglist"
al@412 2772 touch "$tmp_dir/full.pkglist"
al@416 2773 module calc_sizes "$tmp_dir" 'flavor' "$tmp_dir/full.pkglist" >/dev/null
al@412 2774
al@412 2775 awk -F$'\t' '{printf "%s %s\n", $1, $2}' "$LOCALSTATE/installed.info" | \
al@412 2776 while read pkgname pkgver; do
al@412 2777 # Is package in full list?
al@412 2778 grep -q "^$pkgname$" "$tmp_dir/full.pkglist" || continue
al@412 2779 # Is package already repacked?
al@412 2780 [ -e "$PACKAGES_REPOSITORY/$pkgname-$pkgver.tazpkg" ] && continue
al@412 2781 _ 'Repacking %s...' "$pkgname-$pkgver"
al@412 2782 tazpkg repack "$pkgname" --quiet
al@412 2783 [ -f "$pkgname-$pkgver.tazpkg" ] && mv "$pkgname-$pkgver.tazpkg" "$PACKAGES_REPOSITORY"
al@412 2784 status
al@412 2785 done
al@412 2786
al@412 2787 rm -r "$tmp_dir"
al@412 2788 fi
al@412 2789
pascal@61 2790 if [ -f non-free.list ]; then
al@412 2791 # FIXME: working in the ROOTFS chroot?
al@412 2792 newline
al@412 2793 echo 'Preparing non-free packages...'
al@412 2794 cp 'non-free.list' "$ROOTFS/etc/tazlito/non-free.list"
pascal@522 2795 while read pkg ; do
al@412 2796 if [ ! -d "$INSTALLED/$pkg" ]; then
al@412 2797 if [ ! -d "$INSTALLED/get-$pkg" ]; then
pascal@61 2798 tazpkg get-install get-$pkg
pascal@61 2799 fi
al@412 2800 get-$pkg "$ROOTFS"
pascal@61 2801 fi
pascal@61 2802 tazpkg repack $pkg
pascal@79 2803 pkg=$(ls $pkg*.tazpkg)
al@412 2804 grep -q "^$pkg$" $LIST_NAME || echo $pkg >> $LIST_NAME
pankso@279 2805 mv $pkg $PACKAGES_REPOSITORY
pascal@522 2806 done < non-free.list
pascal@61 2807 fi
pascal@80 2808 cp $LIST_NAME $DISTRO/distro-packages.list
al@412 2809 newline
al@412 2810
al@414 2811 install_list_to_rootfs "$DISTRO/distro-packages.list" "$ROOTFS"
al@391 2812
pankso@1 2813 cd $DISTRO
pascal@80 2814 cp distro-packages.list $ROOTFS/etc/tazlito
pankso@1 2815 # Copy all files from $ADDFILES/rootfs to the rootfs.
pankso@1 2816 if [ -d "$ADDFILES/rootfs" ] ; then
al@412 2817 action 'Copying addfiles content to the rootfs...'
pascal@11 2818 cp -a $ADDFILES/rootfs/* $ROOTFS
pascal@11 2819 status
pankso@1 2820 fi
al@412 2821
al@412 2822 action 'Root filesystem is generated...'; status
al@412 2823
pankso@1 2824 # Root CD part.
al@412 2825 action 'Preparing the rootcd directory...'
pankso@1 2826 mkdir -p $ROOTCD
pankso@1 2827 status
al@412 2828
pankso@1 2829 # Move the boot dir with the Linux kernel from rootfs.
pascal@476 2830 # The efi & boot dirs go directly on the CD.
pascal@476 2831 if [ -d "$ROOTFS/efi" ] ; then
pascal@476 2832 action 'Moving the efi directory...'
pascal@476 2833 mv $ROOTFS/efi $ROOTCD
pascal@476 2834 status
pascal@476 2835 fi
pankso@1 2836 if [ -d "$ROOTFS/boot" ] ; then
al@412 2837 action 'Moving the boot directory...'
pankso@1 2838 mv $ROOTFS/boot $ROOTCD
pankso@1 2839 status
pankso@1 2840 fi
pankso@1 2841 cd $DISTRO
pankso@1 2842 # Copy all files from $ADDFILES/rootcd to the rootcd.
pankso@1 2843 if [ -d "$ADDFILES/rootcd" ] ; then
al@412 2844 action 'Copying addfiles content to the rootcd...'
pascal@11 2845 cp -a $ADDFILES/rootcd/* $ROOTCD
pascal@11 2846 status
pankso@1 2847 fi
paul@154 2848 # Execute the distro script used to perform tasks in the rootfs
pankso@95 2849 # before compression. Give rootfs path in arg
al@412 2850 [ -z "$DISTRO_SCRIPT" ] && DISTRO_SCRIPT="$TOP_DIR/distro.sh"
al@412 2851 if [ -x "$DISTRO_SCRIPT" ]; then
al@412 2852 echo 'Executing distro script...'
pankso@95 2853 sh $DISTRO_SCRIPT $DISTRO
pankso@95 2854 fi
al@412 2855
al@412 2856 # Execute the custom_rules() found in receipt.
al@412 2857 if [ -s "$TOP_DIR/receipt" ]; then
al@412 2858 if grep -q ^custom_rules "$TOP_DIR/receipt"; then
al@412 2859 echo -e "Executing: custom_rules()\n"
al@412 2860 . "$TOP_DIR/receipt"
al@412 2861 custom_rules || echo -e "\nERROR: custom_rules() failed\n"
erjo@316 2862 fi
al@412 2863 fi
al@412 2864
pankso@337 2865 # Multi-rootfs
pascal@111 2866 if [ -s /etc/tazlito/rootfs.list ]; then
al@398 2867
al@412 2868 FLAVOR_LIST="$(awk '{
al@412 2869 for (i = 2; i <= NF; i+=2)
pascal@464 2870 printf "%s ", $i;
al@412 2871 }' /etc/tazlito/rootfs.list)"
al@412 2872
al@412 2873 [ -s "$ROOTCD/boot/isolinux/isolinux.msg" ] &&
al@412 2874 sed -i "s/ *//;s/)/), flavors $FLAVOR_LIST/" \
al@412 2875 "$ROOTCD/boot/isolinux/isolinux.msg" 2>/dev/null
al@412 2876
al@412 2877 [ -f "$ROOTCD/boot/isolinux/ifmem.c32" -o \
al@412 2878 -f "$ROOTCD/boot/isolinux/c32box.c32" ] ||
al@412 2879 cp '/boot/isolinux/c32box.c32' "$ROOTCD/boot/isolinux" 2>/dev/null ||
al@412 2880 cp '/boot/isolinux/ifmem.c32' "$ROOTCD/boot/isolinux"
al@398 2881
pascal@111 2882 n=0
pascal@111 2883 last=$ROOTFS
pascal@111 2884 while read flavor; do
pascal@111 2885 n=$(($n+1))
al@419 2886 mkdir ${ROOTFS}0$n
al@419 2887 export root="${ROOTFS}0$n"
al@419 2888 # initial tazpkg setup in empty rootfs
al@419 2889 tazpkg --root=$root >/dev/null 2>&1
al@419 2890
pankso@337 2891 newline
pankso@337 2892 boldify "Building $flavor rootfs..."
al@398 2893
al@412 2894 [ -s "$TOP_DIR/$flavor.flavor" ] &&
al@412 2895 cp "$TOP_DIR/$flavor.flavor" .
al@412 2896
al@412 2897 if [ ! -s "$flavor.flavor" ]; then
pankso@337 2898 # We may have it in $FLAVORS_REPOSITORY
pankso@337 2899 if [ -d "$FLAVORS_REPOSITORY/$flavor" ]; then
pankso@337 2900 tazlito pack-flavor $flavor
pankso@337 2901 else
pankso@337 2902 download $flavor.flavor
pankso@337 2903 fi
pankso@337 2904 fi
al@398 2905
al@412 2906 action 'Extracting %s and %s...' "$flavor.pkglist" "$flavor.rootfs"
al@412 2907 zcat $flavor.flavor | cpio -i --quiet $flavor.pkglist $flavor.rootfs
al@419 2908 cp $flavor.pkglist $DISTRO/list-packages0$n
pankso@337 2909 status
al@398 2910
al@412 2911 strip_versions "$DISTRO/list-packages0$n"
al@412 2912
al@414 2913 install_list_to_rootfs "$DISTRO/list-packages0$n" "${ROOTFS}0$n"
al@412 2914
pascal@485 2915 action 'Updating the boot directory...'
pascal@488 2916 yes n | cp -ai ${ROOTFS}0$n/boot $ROOTCD 2> /dev/null
al@412 2917 rm -rf ${ROOTFS}0$n/boot
al@412 2918
pascal@111 2919 cd $DISTRO
pascal@179 2920 if [ -s $flavor.rootfs ]; then
al@416 2921 _n 'Adding %s rootfs extra files...' "$flavor"
pankso@338 2922 zcat < $flavor.rootfs | ( cd ${ROOTFS}0$n ; cpio -idmu )
pascal@179 2923 fi
al@412 2924
al@412 2925 action 'Moving %s to %s' "list-packages0$n" "rootfs0$n"
al@416 2926 mv "$DISTRO/list-packages0$n" "${ROOTFS}0$n/etc/tazlito/distro-packages.list"
pankso@337 2927 status
al@412 2928
pascal@111 2929 rm -f $flavor.flavor install-list
pascal@111 2930 mergefs ${ROOTFS}0$n $last
pascal@111 2931 last=${ROOTFS}0$n
pascal@111 2932 done <<EOT
pascal@111 2933 $(awk '{ for (i = 4; i <= NF; i+=2) print $i; }' < /etc/tazlito/rootfs.list)
pascal@111 2934 EOT
psychomaniak@383 2935 #'
pascal@111 2936 i=$(($n+1))
pascal@111 2937 while [ $n -gt 0 ]; do
pascal@111 2938 mv ${ROOTFS}0$n ${ROOTFS}$i
al@416 2939 _ 'Compressing %s (%s)...' "${ROOTFS}0$n" "$(du -hs ${ROOTFS}$i | awk '{ print $1 }')"
pascal@111 2940 gen_initramfs ${ROOTFS}$i
pascal@111 2941 n=$(($n-1))
pascal@111 2942 i=$(($i-1))
pascal@431 2943 export LZMA_HISTORY_BITS=26
pascal@111 2944 done
pascal@111 2945 mv $ROOTFS ${ROOTFS}$i
pascal@111 2946 gen_initramfs ${ROOTFS}$i
al@416 2947 update_bootconfig "$ROOTCD/boot/isolinux" "$(cat /etc/tazlito/rootfs.list)"
pascal@483 2948 ROOTFS=${ROOTFS}1
pascal@111 2949 else
pascal@111 2950 # Initramfs and ISO image stuff.
pascal@111 2951 gen_initramfs $ROOTFS
pascal@111 2952 fi
pankso@1 2953 gen_livecd_isolinux
pankso@1 2954 distro_stats
al@412 2955 cleanup
al@412 2956 ;;
al@412 2957
al@412 2958
pankso@1 2959 clean-distro)
pankso@1 2960 # Remove old distro tree.
pankso@1 2961 #
pankso@1 2962 check_root
al@412 2963 title 'Cleaning: %s' "$DISTRO"
pankso@1 2964 if [ -d "$DISTRO" ] ; then
pankso@1 2965 if [ -d "$ROOTFS" ] ; then
al@412 2966 action 'Removing the rootfs...'
al@412 2967 rm -f $DISTRO/$INITRAMFS
pascal@11 2968 rm -rf $ROOTFS
pascal@11 2969 status
pankso@1 2970 fi
pankso@1 2971 if [ -d "$ROOTCD" ] ; then
al@412 2972 action 'Removing the rootcd...'
pascal@11 2973 rm -rf $ROOTCD
pascal@11 2974 status
pankso@1 2975 fi
al@412 2976 action 'Removing eventual ISO image...'
pascal@11 2977 rm -f $DISTRO/$ISO_NAME.iso
pascal@56 2978 rm -f $DISTRO/$ISO_NAME.md5
pascal@11 2979 status
pankso@1 2980 fi
al@412 2981 footer
al@412 2982 ;;
al@412 2983
al@412 2984
pankso@1 2985 check-distro)
pankso@1 2986 # Check for a few LiveCD needed files not installed by packages.
pankso@1 2987 #
al@412 2988 # TODO: Remove this function.
al@412 2989 # First two files are maintained by tazpkg while it runs on rootfs,
al@412 2990 # while last one file should be maintained by tazlito itself.
pascal@11 2991 check_rootfs
al@412 2992 title 'Checking distro: %s' "$ROOTFS"
pankso@1 2993 # SliTaz release info.
al@416 2994 rel='/etc/slitaz-release'
al@416 2995 if [ ! -f "$ROOTFS$rel" ]; then
al@416 2996 _ 'Missing release info: %s' "$rel"
pankso@1 2997 else
al@416 2998 action 'Release : %s' "$(cat $ROOTFS$rel)"
pankso@1 2999 status
pankso@1 3000 fi
pankso@1 3001 # Tazpkg mirror.
pascal@217 3002 if [ ! -f "$ROOTFS$LOCALSTATE/mirror" ]; then
al@416 3003 action 'Mirror URL : Missing %s' "$LOCALSTATE/mirror"
pankso@1 3004 todomsg
pankso@1 3005 else
al@412 3006 action 'Mirror configuration exists...'
pankso@1 3007 status
pankso@1 3008 fi
pankso@279 3009 # Isolinux msg
pascal@235 3010 if grep -q "cooking-XXXXXXXX" /$ROOTCD/boot/isolinux/isolinux.*g; then
al@416 3011 action 'Isolinux msg : Missing cooking date XXXXXXXX (ex %s)' "$(date +%Y%m%d)"
pankso@1 3012 todomsg
pankso@1 3013 else
al@412 3014 action 'Isolinux message seems good...'
pankso@1 3015 status
pankso@1 3016 fi
al@412 3017 footer
al@412 3018 ;;
al@412 3019
al@412 3020
pankso@123 3021 writeiso)
al@412 3022 # Writefs to ISO image including /home unlike gen-distro we don't use
pankso@279 3023 # packages to generate a rootfs, we build a compressed rootfs with all
paul@134 3024 # the current filesystem similar to 'tazusb writefs'.
pankso@123 3025 #
al@412 3026 DISTRO='/home/slitaz/distro'
pankso@123 3027 ROOTCD="$DISTRO/rootcd"
al@412 3028 COMPRESSION="${2:-none}"
al@412 3029 ISO_NAME="${3:-slitaz}"
pankso@123 3030 check_root
pankso@123 3031 # Start info
al@412 3032 title 'Write filesystem to ISO'
al@412 3033 longline "The command writeiso will write the current filesystem into a \
al@412 3034 suitable cpio archive (rootfs.gz) and generate a bootable ISO image (slitaz.iso)."
pankso@330 3035 newline
al@412 3036 emsg "<b>Archive compression:</b> <c 36>$COMPRESSION</c>"
al@412 3037
pascal@514 3038 [ "$COMPRESSION" = 'gzip' ] && colorize 31 "gzip-compressed rootfs unsupported and may fail to boot"
pankso@123 3039 # Save some space
al@412 3040 rm -rf /var/cache/tazpkg/*
al@412 3041 rm -f /var/lib/tazpkg/*.bak
psychomaniak@388 3042 rm -rf $DISTRO
pankso@123 3043
pankso@143 3044 # Optionally remove sound card selection and screen resolution.
psychomaniak@383 3045 if [ -z $LaunchedByTazpanel ]; then
al@416 3046 anser=$(yesorno 'Do you wish to remove the sound card and screen configs?' 'n')
pankso@123 3047 case $anser in
al@416 3048 y)
al@416 3049 action 'Removing current sound card and screen configurations...'
pankso@123 3050 rm -f /var/lib/sound-card-driver
pankso@290 3051 rm -f /var/lib/alsa/asound.state
pankso@123 3052 rm -f /etc/X11/xorg.conf ;;
pankso@123 3053 *)
al@416 3054 action 'Keeping current sound card and screen configurations...' ;;
pankso@123 3055 esac
al@412 3056 status
al@412 3057 newline
al@412 3058
pankso@330 3059 # Optionally remove i18n settings
al@416 3060 anser=$(yesorno 'Do you wish to remove locale/keymap settings?' 'n')
pankso@330 3061 case $anser in
al@416 3062 y)
al@416 3063 action 'Removing current locale/keymap settings...'
pankso@333 3064 newline > /etc/locale.conf
pankso@333 3065 newline > /etc/keymap.conf ;;
pankso@330 3066 *)
al@416 3067 action 'Keeping current locale/keymap settings...' ;;
pankso@330 3068 esac
pankso@123 3069 status
psychomaniak@383 3070 fi
al@412 3071
pankso@330 3072 # Clean-up files by default
pankso@333 3073 newline > /etc/udev/rules.d/70-persistent-net.rules
pankso@333 3074 newline > /etc/udev/rules.d/70-persistant-cd.rules
pankso@279 3075
pankso@123 3076 # Create list of files including default user files since it is defined in /etc/passwd
pankso@123 3077 # and some new users might have been added.
pankso@330 3078 cd /
psychomaniak@373 3079 echo 'init' > /tmp/list
al@412 3080 for dir in bin etc sbin var dev lib root usr home opt; do
pascal@361 3081 [ -d $dir ] && find $dir
al@412 3082 done >> /tmp/list
al@412 3083
al@412 3084 for dir in proc sys tmp mnt media media/cdrom media/flash media/usbdisk run run/udev; do
pascal@361 3085 [ -d $dir ] && echo $dir
al@412 3086 done >> /tmp/list
psychomaniak@373 3087
psychomaniak@388 3088 sed '/var\/run\/.*pid$/d ; /var\/run\/utmp/d ; /.*\/.gvfs/d ; /home\/.*\/.cache\/.*/d' -i /tmp/list
psychomaniak@386 3089
psychomaniak@388 3090 #if [ ! $(find /var/log/slitaz/tazpkg.log -size +4k) = "" ]; then
psychomaniak@388 3091 # sed -i "/var\/log\/slitaz\/tazpkg.log/d" /tmp/list
psychomaniak@388 3092 #fi
psychomaniak@386 3093 mv -f /var/log/wtmp /tmp/tazlito-wtmp
psychomaniak@386 3094 touch /var/log/wtmp
psychomaniak@386 3095
al@412 3096 for removelog in auth boot messages dmesg daemon slim .*old Xorg tazpanel cups; do
psychomaniak@378 3097 sed -i "/var\/log\/$removelog/d" /tmp/list
psychomaniak@374 3098 done
psychomaniak@373 3099
paul@152 3100 # Generate initramfs with specified compression and display rootfs
pankso@150 3101 # size in realtime.
psychomaniak@386 3102 rm -f /tmp/.write-iso* /tmp/rootfs 2>/dev/null
psychomaniak@383 3103
pankso@150 3104 write_initramfs &
pankso@143 3105 sleep 2
pascal@194 3106 cd - > /dev/null
pankso@143 3107 echo -en "\nFilesystem size:"
al@412 3108 while [ ! -f /tmp/rootfs ]; do
pankso@143 3109 sleep 1
al@412 3110 echo -en "\\033[18G$(du -sh /$INITRAMFS | awk '{print $1}') "
pankso@143 3111 done
psychomaniak@383 3112 mv -f /tmp/tazlito-wtmp /var/log/wtmp
pankso@143 3113 echo -e "\n"
pascal@361 3114 rm -f /tmp/rootfs
pankso@123 3115
pankso@123 3116 # Move freshly generated rootfs to the cdrom.
pankso@123 3117 mkdir -p $ROOTCD/boot
al@412 3118 mv -f /$INITRAMFS $ROOTCD/boot
al@416 3119 _ 'Located in: %s' "$ROOTCD/boot/$INITRAMFS"
pankso@279 3120
pankso@123 3121 # Now we need the kernel and isolinux files.
al@412 3122 copy_from_cd() {
pascal@362 3123 cp /media/cdrom/boot/bzImage* $ROOTCD/boot
pankso@123 3124 cp -a /media/cdrom/boot/isolinux $ROOTCD/boot
pascal@248 3125 unmeta_boot $ROOTCD
pankso@123 3126 umount /media/cdrom
psychomaniak@378 3127 }
al@412 3128
psychomaniak@378 3129 if mount /dev/cdrom /media/cdrom 2>/dev/null; then
psychomaniak@378 3130 copy_from_cd;
al@412 3131 elif mount | grep /media/cdrom; then
psychomaniak@378 3132 copy_from_cd;
psychomaniak@428 3133 #elif [ -f "$bootloader" -a -f /boot/vmlinuz*slitaz* ]; then
psychomaniak@428 3134 # [ -f /boot/*slitaz ] && cp /boot/vmlinuz*slitaz $ROOTCD/boot/bzImage
psychomaniak@428 3135 # [ -f /boot/*slitaz64 ] && cp /boot/vmlinuz*slitaz64 $ROOTCD/boot/bzImage64
psychomaniak@378 3136 else
psychomaniak@383 3137 touch /tmp/.write-iso-error
al@412 3138 longline "When SliTaz is running in RAM the kernel and bootloader \
psychomaniak@429 3139 files are kept on the CD-ROM. `boldify ' Please insert a Live CD or run:
psychomaniak@429 3140 # mount -o loop slitaz.iso /media/cdrom ' ` to let Tazlito copy the files."
pankso@143 3141 echo -en "----\nENTER to continue..."; read i
psychomaniak@378 3142 [ ! -d /media/cdrom/boot/isolinux ] && exit 1
psychomaniak@378 3143 copy_from_cd
pankso@123 3144 fi
pankso@279 3145
pankso@123 3146 # Generate the iso image.
psychomaniak@383 3147 touch /tmp/.write-iso
psychomaniak@383 3148 newline
pankso@123 3149 cd $DISTRO
pascal@431 3150 create_iso $ISO_NAME.iso $ROOTCD
al@412 3151 action 'Creating the ISO md5sum...'
pascal@486 3152 md5sum $ISO_NAME.iso > $ISO_NAME.md5
pankso@123 3153 status
pankso@123 3154
al@416 3155 footer "ISO image: $(du -sh $DISTRO/$ISO_NAME.iso)"
psychomaniak@383 3156 rm -f /tmp/.write-iso
al@416 3157
psychomaniak@383 3158 if [ -z $LaunchedByTazpanel ]; then
al@416 3159 anser=$(yesorno 'Burn ISO to CD-ROM?' 'n')
pankso@123 3160 case $anser in
al@416 3161 y)
al@412 3162 umount /dev/cdrom 2>/dev/null
pankso@123 3163 eject
al@412 3164 echo -n "Please insert a blank CD-ROM and press ENTER..."
pankso@123 3165 read i && sleep 2
psychomaniak@388 3166 tazlito burn-iso $DISTRO/$ISO_NAME.iso
pankso@123 3167 echo -en "----\nENTER to continue..."; read i ;;
pankso@123 3168 *)
pankso@123 3169 exit 0 ;;
psychomaniak@383 3170 esac
al@412 3171 fi
al@412 3172 ;;
al@412 3173
al@412 3174
pankso@1 3175 burn-iso)
al@412 3176 # Guess CD-ROM device, ask user and burn the ISO.
pankso@1 3177 #
pankso@1 3178 check_root
al@412 3179 DRIVE_NAME=$(grep "drive name" /proc/sys/dev/cdrom/info | cut -f3)
al@412 3180 DRIVE_SPEED=$(grep "drive speed" /proc/sys/dev/cdrom/info | cut -f3)
pankso@1 3181 # We can specify an alternative ISO from the cmdline.
al@412 3182 iso="${2:-$DISTRO/$ISO_NAME.iso}"
al@412 3183 [ ! -f "$iso" ] && die "Unable to find ISO: $iso"
al@412 3184
al@412 3185 title 'Tazlito burn ISO'
al@412 3186 echo "CD-ROM device : /dev/$DRIVE_NAME"
pankso@1 3187 echo "Drive speed : $DRIVE_SPEED"
pankso@1 3188 echo "ISO image : $iso"
al@412 3189 footer
al@412 3190
al@412 3191 case $(yesorno 'Burn ISO image?' 'n') in
al@412 3192 y)
al@412 3193 title 'Starting Wodim to burn the ISO...'
al@412 3194 sleep 2
al@412 3195 wodim speed=$DRIVE_SPEED dev=/dev/$DRIVE_NAME $iso
al@412 3196 footer 'ISO image is burned to CD-ROM.'
al@412 3197 ;;
al@412 3198 *)
al@412 3199 die 'Exiting. No ISO burned.'
al@412 3200 ;;
al@412 3201 esac
al@412 3202 ;;
al@412 3203
al@412 3204
pascal@101 3205 merge)
pascal@101 3206 # Merge multiple rootfs into one iso.
pascal@101 3207 #
pascal@101 3208 if [ -z "$2" ]; then
al@398 3209 cat <<EOT
pascal@101 3210 Usage: tazlito merge size1 iso size2 rootfs2 [sizeN rootfsN]...
pascal@101 3211
al@412 3212 Merge multiple rootfs into one ISO. Rootfs are like russian dolls
pascal@101 3213 i.e: rootfsN is a subset of rootfsN-1
al@412 3214 rootfs1 is found in ISO, sizeN is the RAM size needed to launch rootfsN.
pascal@101 3215 The boot loader will select the rootfs according to the RAM size detected.
pascal@101 3216
pankso@279 3217 Example:
pascal@101 3218 $ tazlito merge 160M slitaz-core.iso 96M rootfs-justx.gz 32M rootfs-base.gz
pascal@101 3219
pascal@101 3220 Will start slitaz-core with 160M+ RAM, slitaz-justX with 96M-160M RAM,
pascal@101 3221 slitaz-base with 32M-96M RAM and display an error message if RAM < 32M.
xfred222@293 3222
pascal@101 3223 EOT
pascal@101 3224 exit 2
pascal@101 3225 fi
pascal@101 3226
pascal@101 3227 shift # skip merge
pascal@111 3228 append="$1 slitaz1"
pascal@101 3229 shift # skip size1
pascal@101 3230 mkdir -p $TMP_DIR/mnt $TMP_DIR/rootfs1
pascal@101 3231
pascal@101 3232 ISO=$1.merged
al@412 3233
pascal@101 3234 # Extract filesystems
al@412 3235 action 'Mounting %s' "$1"
pascal@101 3236 mount -o loop,ro $1 $TMP_DIR/mnt 2> /dev/null
pascal@101 3237 status || cleanup_merge
al@412 3238
pascal@101 3239 cp -a $TMP_DIR/mnt $TMP_DIR/iso
pascal@362 3240 make_bzImage_hardlink $TMP_DIR/iso/boot
pascal@101 3241 umount -d $TMP_DIR/mnt
pascal@101 3242 if [ -f $TMP_DIR/iso/boot/rootfs1.gz ]; then
al@416 3243 _ '%s is already a merged iso. Aborting.' "$1"
pascal@101 3244 cleanup_merge
pascal@101 3245 fi
pascal@278 3246 if [ ! -f $TMP_DIR/iso/boot/isolinux/ifmem.c32 -a
pascal@278 3247 ! -f $TMP_DIR/iso/boot/isolinux/c32box.c32 ]; then
pascal@278 3248 if [ ! -f /boot/isolinux/ifmem.c32 -a
pascal@278 3249 ! -f /boot/isolinux/c32box.c32 ]; then
pascal@101 3250 cat <<EOT
pascal@101 3251 No file /boot/isolinux/ifmem.c32
pascal@101 3252 Please install syslinux package !
pascal@101 3253 EOT
pascal@101 3254 rm -rf $TMP_DIR
pascal@101 3255 exit 1
pascal@101 3256 fi
pascal@278 3257 cp /boot/isolinux/c32box.c32 $TMP_DIR/iso/boot/isolinux 2> /dev/null ||
pascal@101 3258 cp /boot/isolinux/ifmem.c32 $TMP_DIR/iso/boot/isolinux
pascal@101 3259 fi
pankso@279 3260
al@416 3261 action 'Extracting %s' 'iso/rootfs.gz'
pascal@101 3262 extract_rootfs $TMP_DIR/iso/boot/rootfs.gz $TMP_DIR/rootfs1 &&
al@412 3263 [ -d $TMP_DIR/rootfs1/etc ]
pascal@101 3264 status || cleanup_merge
al@412 3265
pascal@101 3266 n=1
pascal@101 3267 while [ -n "$2" ]; do
pascal@101 3268 shift # skip rootfs N-1
pascal@101 3269 p=$n
pascal@101 3270 n=$(($n + 1))
pascal@111 3271 append="$append $1 slitaz$n"
pascal@101 3272 shift # skip size N
pascal@101 3273 mkdir -p $TMP_DIR/rootfs$n
al@412 3274
al@412 3275 action 'Extracting %s' "$1"
pascal@101 3276 extract_rootfs $1 $TMP_DIR/rootfs$n &&
al@412 3277 [ -d "$TMP_DIR/rootfs$n/etc" ]
pascal@101 3278 status || cleanup_merge
al@412 3279
pascal@101 3280 mergefs $TMP_DIR/rootfs$n $TMP_DIR/rootfs$p
al@416 3281 action 'Creating %s' "rootfs$p.gz"
al@412 3282 pack_rootfs "$TMP_DIR/rootfs$p" "$TMP_DIR/iso/boot/rootfs$p.gz"
pascal@101 3283 status
pascal@101 3284 done
al@416 3285 action 'Creating %s' "rootfs$n.gz"
al@412 3286 pack_rootfs "$TMP_DIR/rootfs$n" "$TMP_DIR/iso/boot/rootfs$n.gz"
pascal@101 3287 status
pascal@101 3288 rm -f $TMP_DIR/iso/boot/rootfs.gz
pascal@111 3289 update_bootconfig $TMP_DIR/iso/boot/isolinux "$append"
pascal@101 3290 create_iso $ISO $TMP_DIR/iso
al@412 3291 rm -rf $TMP_DIR
al@412 3292 ;;
al@412 3293
pascal@101 3294
pascal@102 3295 repack)
pascal@102 3296 # Repack an iso with maximum lzma compression ratio.
pascal@102 3297 #
pascal@102 3298 ISO=$2
pascal@102 3299 mkdir -p $TMP_DIR/mnt
al@412 3300
pascal@102 3301 # Extract filesystems
al@412 3302 action 'Mounting %s' "$ISO"
al@412 3303 mount -o loop,ro $ISO $TMP_DIR/mnt 2>/dev/null
pascal@102 3304 status || cleanup_merge
al@412 3305
pascal@102 3306 cp -a $TMP_DIR/mnt $TMP_DIR/iso
pascal@102 3307 umount -d $TMP_DIR/mnt
pankso@279 3308
pascal@102 3309 for i in $TMP_DIR/iso/boot/rootfs* ; do
al@412 3310 action 'Repacking %s' "$(basename $i)"
pascal@426 3311 uncompress $i 2>/dev/null > $TMP_DIR/rootfs
al@412 3312 lzma e $TMP_DIR/rootfs $i $(lzma_switches $TMP_DIR/rootfs)
pascal@289 3313 align_to_32bits $i
pascal@102 3314 status
pascal@102 3315 done
pankso@279 3316
pascal@102 3317 create_iso $ISO $TMP_DIR/iso
al@412 3318 rm -rf $TMP_DIR
al@412 3319 ;;
al@412 3320
pascal@170 3321
pascal@170 3322 build-loram)
al@412 3323 # Build a Live CD for low RAM systems.
pascal@170 3324 #
al@412 3325 ISO="$2"
al@412 3326 OUTPUT="$3"
al@412 3327 [ -z "$3" ] && \
al@412 3328 die "Usage: tazlito build-loram <input>.iso <output>.iso [cdrom|smallcdrom|http|ram]"
al@412 3329 mkdir -p "$TMP_DIR/iso"
al@412 3330 mount -o loop,ro -t iso9660 "$ISO" "$TMP_DIR/iso"
pascal@426 3331 loopdev=$( (losetup -a 2>/dev/null || losetup) | sed "/$(echo $ISO | sed 's|/|\\/|g')$/!d;s/:.*//;q")
pascal@170 3332 if ! check_iso_for_loram ; then
al@412 3333 umount -d "$TMP_DIR/iso"
al@412 3334 die "$ISO is not a valid SliTaz live CD. Abort."
pascal@170 3335 fi
pascal@170 3336 case "$4" in
pankso@333 3337 cdrom) build_loram_cdrom ;;
pankso@333 3338 http) build_loram_http ;;
pascal@473 3339 *) build_loram_ram "$5" ;;
pascal@170 3340 esac
pascal@286 3341 umount $TMP_DIR/iso # no -d: needs /proc
pascal@286 3342 losetup -d $loopdev
al@412 3343 rm -rf $TMP_DIR
al@412 3344 ;;
al@412 3345
pascal@170 3346
pankso@115 3347 emu-iso)
pankso@115 3348 # Emulate an ISO image with Qemu.
al@412 3349 iso="${2:-$DISTRO/$ISO_NAME.iso}"
al@412 3350 [ -f "$iso" ] || die "Unable to find ISO file '$iso'."
al@412 3351 [ -x '/usr/bin/qemu' ] || die "Unable to find Qemu binary. Please install package 'qemu'."
pankso@115 3352 echo -e "\nStarting Qemu emulator:\n"
pankso@115 3353 echo -e "qemu $QEMU_OPTS $iso\n"
al@412 3354 qemu $QEMU_OPTS $iso
al@412 3355 ;;
al@412 3356
pascal@102 3357
paul@341 3358 deduplicate)
paul@341 3359 # Deduplicate files in a tree
pascal@285 3360 shift
al@412 3361 deduplicate "$@"
al@412 3362 ;;
al@412 3363
al@412 3364
pankso@1 3365 usage|*)
pankso@333 3366 # Print usage also for all unknown commands.
al@412 3367 usage
al@412 3368 ;;
pankso@1 3369 esac
pankso@1 3370
pankso@1 3371 exit 0