tazlito annotate tazlito @ rev 516

tazlito: speedup deduplicate
author Pascal Bellard <pascal.bellard@slitaz.org>
date Mon Jul 01 12:00:20 2019 +0200 (2019-07-01)
parents e2ff6056f93a
children c38700f27d76
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)/"
al@412 37
al@412 38 log='/var/log/tazlito.log'
al@412 39 if [ $(id -u) -eq 0 ]; then
pankso@333 40 newline > $log
pankso@279 41 fi
pankso@218 42
pascal@13 43
pankso@332 44 cleanup() {
al@412 45 if [ -d "$TMP_MNT" ]; then
pascal@19 46 umount $TMP_MNT
pascal@19 47 rmdir $TMP_MNT
pascal@19 48 rm -f /boot
pascal@19 49 fi
al@412 50 [ -d "$tmp_dir" ] && rm -r "$tmp_dir"
al@412 51 [ -d "$flv_dir" ] && rm -r "$flv_dir"
pascal@19 52 }
pascal@19 53
al@412 54
al@412 55 # Report error and finish work
al@412 56
al@412 57 die() {
al@412 58 emsg "<n>$(longline "$@")<n> " >&2
al@412 59 cleanup
al@412 60 exit 1
al@412 61 }
al@412 62
al@412 63
al@416 64 # Run Tazlito module
al@416 65 module() {
al@416 66 local mod="$1"; shift
al@416 67 /usr/libexec/tazlito/$mod $@
al@416 68 }
al@416 69
al@416 70
al@412 71
al@412 72 # Try to include config file, continue if command is gen-config or exit.
al@412 73 # The main config used by default is in /etc/tazlito.
al@412 74 # Specific distro config file can be put in a distro tree.
al@412 75 for i in /etc/tazlito "$TOP_DIR"; do
al@412 76 [ -f "$i/tazlito.conf" ] && CONFIG_FILE="$i/tazlito.conf"
al@412 77 done
al@412 78
al@412 79 [ -z "$CONFIG_FILE" -a "$COMMAND" != 'gen-config' ] && \
al@412 80 die 'Unable to find any configuration file.' \
al@412 81 'Please read the docs or run `tazlito gen-config` to get an empty config file.'
al@412 82
al@412 83 . $CONFIG_FILE
al@412 84
al@412 85 # While Tazpkg is not used the default mirror URL file does not exist
al@412 86 # and user can't recharge the list of flavors.
al@412 87 [ $(id -u) -eq 0 -a ! -f "$MIRROR" ] && echo "$DEFAULT_MIRROR" > $MIRROR
al@412 88
al@412 89 # Set the rootfs and rootcd path with $DISTRO
al@412 90 # configuration variable.
al@412 91 ROOTFS="$DISTRO/rootfs"
al@412 92 ROOTCD="$DISTRO/rootcd"
al@412 93
al@412 94
al@412 95
al@412 96
al@412 97 #####################
al@412 98 # Tazlito functions #
al@412 99 #####################
al@412 100
al@412 101
al@412 102 # Print the usage.
al@412 103
al@412 104 usage () {
pascal@514 105 [ $(basename $0) = 'tazlito' ] && cat <<EOT
al@412 106
al@412 107 SliTaz Live Tool - Version: $(colorize 34 "$VERSION")
al@412 108
al@412 109 $(boldify "Usage:") tazlito [command] [list|iso|flavor|compression] [dir|iso]
al@412 110
al@412 111 $(boldify "Commands:")
al@412 112 EOT
al@412 113 optlist "\
al@412 114 usage Print this short usage.
al@412 115 stats View Tazlito and distro configuration statistics.
al@412 116 list-addfiles Simple list of additional files in the rootfs.
al@412 117 gen-config Generate a new configuration file for a distro.
al@412 118 configure Configure the main config file or a specific tazlito.conf.
al@412 119 gen-iso Generate a new ISO from a distro tree.
al@412 120 gen-initiso Generate a new initramfs and ISO from the distro tree.
al@412 121 list-flavors List all flavors available on the mirror.
al@412 122 gen-flavor Generate a new Live CD description.
al@412 123 gen-liveflavor Generate a Live CD description from current system.
al@412 124 show-flavor Show Live CD description.
al@412 125 get-flavor Get a flavor's list of packages (--noup to skip update).
al@412 126 upgrade-flavor Update package list to the latest available versions.
al@412 127 extract-flavor Extract a *.flavor file into $FLAVORS_REPOSITORY.
al@412 128 pack-flavor Pack (and update) a flavor from $FLAVORS_REPOSITORY.
al@412 129 iso2flavor Create a flavor file from a SliTaz ISO image.
al@412 130 extract-distro Extract an ISO to a directory and rebuild Live CD tree.
al@412 131 gen-distro Generate a Live distro and ISO from a list of packages.
al@412 132 clean-distro Remove all files generated by gen-distro.
al@412 133 check-distro Help to check if distro is ready to release.
al@412 134 writeiso Use running system to generate a bootable ISO (with /home).
al@412 135 merge Merge multiple rootfs into one ISO.
al@412 136 deduplicate Deduplicate files in a tree.
al@412 137 repack Recompress rootfs into ISO with maximum ratio.
al@412 138 build-loram Generate a Live CD for low-RAM systems.
al@412 139 emu-iso Emulate an ISO image with QEMU.
al@412 140 burn-iso Burn ISO image to a CD-ROM using Wodim.
al@412 141 "
al@412 142 }
al@412 143
al@412 144
al@412 145 yesorno() {
al@412 146 local answer
al@412 147 echo -n "$1 (y=yes, n=no) [$2] " >&2
al@412 148 case "$DEFAULT_ANSWER" in
al@412 149 Y|y) answer="y";;
al@412 150 N|n) answer="n";;
al@412 151 *)
al@414 152 read -t 30 answer
al@412 153 [ -z "$answer" ] && answer="$2"
al@412 154 [ "$answer" != 'y' -a "$answer" != 'n' ] && answer="$2"
al@412 155 ;;
al@412 156 esac
al@412 157 echo "$answer"
al@412 158 }
al@412 159
al@412 160
al@412 161 field() {
al@412 162 grep "^$1" "$2" | \
al@412 163 case "$1" in
al@412 164 Desc*) sed 's|^.*: *||';;
al@412 165 *) sed 's/.*: \([0-9KMG\.]*\).*/\1/';;
al@412 166 esac
al@412 167 }
al@412 168
al@412 169
al@412 170 todomsg() {
al@412 171 echo -e "\\033[70G[ \\033[1;31mTODO\\033[0;39m ]"
al@412 172 }
al@412 173
al@412 174
al@412 175 # Download a file from this mirror
al@412 176
al@412 177 download_from() {
al@412 178 local i mirrors="$1"
al@412 179 shift
al@412 180 for i in $mirrors; do
al@412 181 case "$i" in
al@412 182 http://*|ftp://*|https://*)
al@412 183 wget -c $i$@ && break;;
al@412 184 *)
al@412 185 cp $i/$1 . && break;;
al@412 186 esac
al@412 187 done
al@412 188 }
al@412 189
al@412 190
al@412 191 # Download a file trying all mirrors
al@412 192
al@412 193 download() {
al@412 194 local i
al@412 195 for i in $(cat $MIRROR $LOCALSTATE/undigest/*/mirror 2>/dev/null); do
al@412 196 download_from "$i" "$@" && break
al@412 197 done
al@412 198 }
al@412 199
al@412 200
al@412 201 # Execute hooks provided by some packages
al@412 202
al@412 203 genisohooks() {
al@412 204 local here="$(pwd)"
al@412 205 for i in $(ls $ROOTFS/etc/tazlito/*.$1 2>/dev/null); do
al@412 206 cd $ROOTFS
al@412 207 . $i $ROOTCD
al@412 208 done
al@412 209 cd "$here"
al@412 210 }
al@412 211
al@412 212
MikeDSmith25@83 213 # Echo the package name if the tazpkg is already installed
al@412 214
pankso@333 215 installed_package_name() {
al@412 216 local tazpkg="$1" package VERSION EXTRAVERSION
al@412 217
MikeDSmith25@83 218 # Try to find package name and version to be able
pascal@18 219 # to repack it from installation
MikeDSmith25@83 220 # A dash (-) can exist in name *and* in version
pascal@18 221 package=${tazpkg%-*}
pascal@18 222 i=$package
pascal@18 223 while true; do
al@412 224 unset VERSION EXTRAVERSION
al@412 225 eval $(grep -s ^VERSION= $INSTALLED/$i/receipt)
pascal@78 226 eval $(grep -s ^EXTRAVERSION= $INSTALLED/$i/receipt)
pascal@514 227 if [ "$i-$VERSION$EXTRAVERSION" = "$tazpkg" ]; then
pascal@18 228 echo $i
pascal@18 229 break
pascal@18 230 fi
pascal@18 231 case "$i" in
al@412 232 *-*);;
al@412 233 *) break;;
pascal@18 234 esac
pascal@18 235 i=${i%-*}
pascal@18 236 done
pascal@18 237 }
pascal@18 238
al@412 239
pascal@11 240 # Check for the rootfs tree.
al@412 241
pankso@333 242 check_rootfs() {
al@412 243 [ -d "$ROOTFS/etc" ] || die 'Unable to find a distro rootfs...'
pascal@11 244 }
pascal@11 245
al@412 246
pankso@1 247 # Check for the boot dir into the root CD tree.
al@412 248
al@412 249 verify_rootcd() {
al@412 250 [ -d "$ROOTCD/boot" ] || die 'Unable to find the rootcd boot directory...'
pankso@1 251 }
pankso@1 252
pascal@497 253 set32() {
pascal@497 254 for i in $(seq 0 8 $((${4:-32}-8))); do
pascal@497 255 printf '\\\\x%02X' $((($2 >> $i) & 255))
pascal@497 256 done | xargs echo -en | dd bs=1 conv=notrunc of=$3 seek=$1 2>/dev/null
pascal@476 257 }
pascal@476 258
pascal@476 259 set64() {
pascal@476 260 for i in $(seq 0 8 24 ; seq 24 -8 0); do
pascal@476 261 printf '\\\\x%02X' $((($2 >> $i) & 255))
pascal@476 262 done | xargs echo -en | dd bs=1 conv=notrunc of=$3 seek=$1 2>/dev/null
pascal@476 263 }
pascal@476 264
pascal@476 265
pascal@492 266 first_block() {
pascal@492 267 busybox stat -m "$1" | sed q
pascal@492 268 }
pascal@492 269
pascal@492 270
pascal@492 271
pascal@490 272 # Force size and location in the 2nd eltorito boot file (/boot/isolinux/efi.img)
pascal@478 273
pascal@478 274 fix_efi_boot_img_size() {
pascal@497 275 local n=$3
pascal@497 276 [ $n -gt 65535 ] && n=65535
pascal@497 277 set32 $((0x66+2048*$(first_block $2/boot/isolinux/boot.cat))) $n $1 16
pascal@497 278 set32 $((0x1C+2048*$4)) $(($4*4)) $1
pascal@478 279 }
pascal@478 280
pascal@478 281
pascal@476 282 # Force the size for the /boot/isolinux/efi.img file
pascal@476 283
pascal@476 284 fix_efi_img_size() {
pascal@476 285 local e=$((0x809C))
pascal@476 286 for i in BOOT ISOLINUX EFI.IMG ; do
pascal@497 287 local sz=$(get $(($e+10)) "$2" 4)
pascal@497 288 e=$(($(get $(($e+2)) "$2" 4) * 2048))
pascal@476 289 while [ $sz -gt 0 ]; do
pascal@497 290 local len=$(get $e "$2")
pascal@476 291 [ "$(dd if="$2" bs=1 skip=$(($e+33)) count=${#i} \
pascal@514 292 2>/dev/null)" = "$i" ] && continue 2
pascal@476 293 [ $len -eq 0 ] && break
pascal@476 294 sz=$(($sz-$len))
pascal@476 295 e=$(($e+$len))
pascal@476 296 done
pascal@476 297 return # not found
pascal@476 298 done
pascal@476 299 set64 $(($e+10)) $1 "$2"
pascal@476 300 }
pascal@476 301
pascal@476 302
pascal@476 303 # create /boot/isolinux/efi.img to share EFI files with the iso image
pascal@476 304
pascal@476 305 fixup_uefi_part() {
pascal@476 306 [ -s $2/boot/isolinux/efi.img ] || return
pascal@509 307 [ -x $2/boot/isolinux/efi.img ] && return
pascal@497 308 local n=$(get 19 "$2/boot/isolinux/efi.img")
pascal@497 309 [ $n -eq 0 ] && n=$(get 32 "$2/boot/isolinux/efi.img" 4)
pascal@497 310 efiblock=$(first_block "$2/boot/isolinux/efi.img")
pascal@497 311 fix_efi_img_size $(($n*512)) $1
pascal@497 312 fix_efi_boot_img_size $1 $2 $n $efiblock
pascal@497 313
pascal@476 314 # Build file list tree
pascal@497 315 resv=$(get 14 "$2/boot/isolinux/efi.img")
pascal@499 316 if [ $(get 57 "$2/boot/isolinux/efi.img" 1) -ne 49 ]; then
pascal@499 317 skiphead=5
pascal@499 318 fatsz=$(get 36 "$2/boot/isolinux/efi.img" 4)
pascal@499 319 basecluster=$((($resv+2*$fatsz)/4+$efiblock-2))
pascal@499 320 dd if=$1 bs=512 skip=$(($efiblock*4)) count=3 \
pascal@499 321 of=$1 seek=$(($efiblock*4+3)) conv=notrunc
pascal@499 322 else
pascal@499 323 skiphead=4
pascal@499 324 fatsz=$(get 22 "$2/boot/isolinux/efi.img")
pascal@499 325 basecluster=$((($resv+2*$fatsz)/4+$efiblock-1))
pascal@499 326 fi 2> /dev/null
pascal@499 327 hd "$2/boot/isolinux/efi.img" | awk 'BEGIN { skiphead='$skiphead' }
pascal@497 328 {
pascal@497 329 if (skiphead!=0) {
pascal@497 330 if ($1=="*") skiphead--
pascal@497 331 next
pascal@497 332 }
pascal@497 333 if (skipdot!=0) {
pascal@497 334 if (skipdot==2) up[cur]=$13 $12
pascal@497 335 else cur=$13 $12
pascal@497 336 skipdot=0
pascal@497 337 next
pascal@497 338 }
pascal@497 339 if (($2=="2e" && $3=="20") || ($2=="2e" && $3=="2e" && $4=="20")) {
pascal@497 340 if ($3=="2e") skipdot=2
pascal@497 341 else skipdot=1
pascal@497 342 next
pascal@497 343 }
pascal@497 344 if (gotname!=0) {
pascal@497 345 path=""
pascal@497 346 for (i=cur;i!="" && i!="0000";i=up[i]) path=dir[i] path
pascal@497 347 if (gotname==2) dir[$13 $12]=name
pascal@497 348 else print $1 " " $13 $12 " " path name
pascal@497 349 gotname=0
pascal@497 350 name=""
pascal@497 351 next
pascal@497 352 }
pascal@497 353 if (s!="") {
pascal@497 354 if (eos==0)
pascal@497 355 for (i=2;i<18;i+=2) {
pascal@497 356 if (i==12) i+=2
pascal@497 357 if ($i=="00") break
pascal@497 358 s=s substr($0,i+60,1)
pascal@497 359 }
pascal@497 360 name=s name
pascal@497 361 s=""
pascal@497 362 eos=0
pascal@497 363 next
pascal@497 364 }
pascal@497 365 if ($13=="0f") {
pascal@497 366 s=""
pascal@497 367 for (i=3;i<16;i+=2) {
pascal@497 368 if (i==13) i+=3
pascal@497 369 if ($i=="00") { eos=1; break }
pascal@497 370 s=s substr($0,i+60,1)
pascal@497 371 }
pascal@497 372 next
pascal@497 373 }
pascal@497 374 if ($13=="10") {
pascal@497 375 name=name "/"
pascal@497 376 gotname=2
pascal@497 377 next
pascal@497 378 }
pascal@497 379 if ($13=="20") {
pascal@497 380 gotname=1
pascal@497 381 next
pascal@497 382 }
pascal@497 383 }
pascal@497 384 ' | ( while read offset cluster file; do
pascal@497 385 cluster=$(($(first_block "$2/$file")-$basecluster))
pascal@497 386 set32 $(($efiblock*2048+0x$offset+10)) $cluster "$1" 16
pascal@499 387 set32 $(($efiblock*2048+0x$offset+4)) $(($cluster>>16)) "$1" 16
pascal@497 388 echo "$cluster $((($(stat -c %s "$2/$file")+2047)/2048)) $file"
pascal@497 389 done
pascal@497 390
pascal@497 391 # Update fat12 or fat16
pascal@497 392 get 57 "$2/boot/isolinux/efi.img"
pascal@497 393 dd if="$2/boot/isolinux/efi.img" bs=512 count=$fatsz skip=$resv 2> /dev/null | \
pascal@497 394 od -An -t u1 -w1 -v
pascal@497 395 ) | awk '
pascal@497 396 {
pascal@497 397 if (state==0) {
pascal@497 398 if ($2=="") {
pascal@497 399 if ($1==12849) fat=12
pascal@499 400 else if ($1==13873) fat=16
pascal@499 401 else fat=32
pascal@497 402 state++
pascal@497 403 }
pascal@497 404 else {
pascal@497 405 for (i=1;i<$2;i++) c[$1+i]=$1+i
pascal@499 406 c[$1+$2]=268435455
pascal@497 407 }
pascal@497 408 next
pascal@497 409 }
pascal@497 410 if (state==1) {
pascal@497 411 prev=$1
pascal@497 412 state++
pascal@497 413 next
pascal@497 414 }
pascal@497 415 if (state==2) {
pascal@497 416 if (fat==12) {
pascal@497 417 n=($1%16)*256+prev
pascal@497 418 if (n!=0) c[pos+1]=n
pascal@497 419 pos++
pascal@498 420 prev=int($1/16)
pascal@497 421 state++
pascal@497 422 next
pascal@497 423 }
pascal@497 424 n=$1*256+prev
pascal@499 425 if (fat==32) {
pascal@499 426 prev=n
pascal@499 427 state=13
pascal@499 428 next
pascal@499 429 }
pascal@497 430 }
pascal@497 431 else if (state==3) {
pascal@497 432 n=$1*16+prev
pascal@497 433 }
pascal@499 434 else if (state==13) {
pascal@499 435 prev=$1*65536+prev
pascal@499 436 state++
pascal@499 437 next
pascal@499 438 }
pascal@499 439 else n=$1*16777216+prev
pascal@497 440 if (n!=0) c[pos+1]=n
pascal@497 441 pos++
pascal@497 442 state=1
pascal@497 443 }
pascal@497 444 END {
pascal@497 445 for (i=1;i<=pos;i+=2) {
pascal@497 446 if (c[i]=="") c[i]=0
pascal@497 447 if (c[i+1]=="") c[i+1]=0
pascal@498 448 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@499 449 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@499 450 else {
pascal@499 451 printf "0 %02X %02X %02X %02X |\n",c[i]%256,(c[i]/256)%256,(c[i]/65536)%256,(c[i]/16777216)%256
pascal@499 452 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@499 453 }
pascal@497 454 }
pascal@497 455 }' | hexdump -R | dd of="$1" seek=$((4*$efiblock+$fatsz+$resv)) \
pascal@497 456 conv=notrunc bs=512 > /dev/null 2>&1
pascal@497 457 dd if="$1" of="$1" conv=notrunc bs=512 skip=$((4*$efiblock+$fatsz+$resv)) \
pascal@497 458 count=$fatsz seek=$((4*$efiblock+$resv)) > /dev/null 2>&1
pascal@497 459
pascal@497 460 # Cleanup cache
pascal@497 461 umount $2
pascal@497 462 mount -o loop,ro $1 $2
pascal@497 463 }
pascal@497 464
pascal@497 465
pascal@497 466 # allocate efi.img stub to share EFI files in the EFI boot partition
pascal@497 467
pascal@497 468 alloc_uefi_part() {
pascal@497 469 local basedir=$(dirname "$1")/..
pascal@509 470 if [ -s $basedir/boot/isolinux/efi.img ]; then
pascal@509 471 chmod +x $basedir/boot/isolinux/efi.img
pascal@509 472 return
pascal@509 473 fi
pascal@497 474 local fclust=$({
pascal@497 475 [ -d $basedir/efi ] &&
pascal@497 476 find $basedir/efi -type f -exec stat -c "%s %n" {} \;
pascal@497 477 while [ -s "$1" ]; do
pascal@497 478 local efifile
pascal@497 479 case "$1" in
pascal@497 480 *taz) efifile=bootia32.efi ;;
pascal@497 481 *taz64) efifile=bootx64.efi ;;
pascal@497 482 esac
pascal@497 483 if [ ! -s $basedir/efi/boot/$efifile ] &&
pascal@514 484 [ $(get $((0x82)) "$1") = $((0x4550)) ]; then
pascal@497 485 mkdir -p $basedir/efi/boot 2> /dev/null
pascal@507 486 ln "$1" "$basedir/efi/boot/$efifile"
pascal@504 487 stat -c "%s %n" "$1"
pascal@504 488 for i in $basedir/boot/rootfs* ; do
pascal@502 489 ln "$i" $basedir/efi/boot/ &&
pascal@497 490 stat -c "%s %n" "$i"
pascal@497 491 done 2> /dev/null
pascal@511 492 [ -s $basedir/efi/boot/linux.cmdline ] ||
pascal@507 493 sed 's|/|\\|g' > $basedir/efi/boot/linux.cmdline <<EOT
pascal@507 494 rw root=0x100 autologin\
pascal@498 495 $( ( cd $basedir/efi/boot ; ls -r rootfs*gz ) | while read f ; do \
pascal@507 496 echo -n " initrd=/EFI/BOOT/$f";done)
pascal@497 497 EOT
pascal@497 498 fi
pascal@497 499 shift
pascal@498 500 done; } | sort | uniq | awk '{ n+=int(($1+2047)/2048) } END { print n+1 }')
pascal@497 501 [ ${fclust:-0} -eq 0 ] && return
pascal@497 502 local dclust=$( (cd $basedir; find efi -type d 2>/dev/null) | awk '
pascal@497 503 BEGIN {
pascal@497 504 FS="/"
pascal@497 505 }
pascal@476 506 NF > 1 {
pascal@476 507 d[NF $NF]+=2
pascal@497 508 d[NF-1 $(NF-1)]+=($NF+25)/13
pascal@476 509 }
pascal@476 510 END {
pascal@497 511 for (i in d)
pascal@497 512 n+=int((d[i]+63)/64)
pascal@497 513 print n
pascal@497 514 }')
pascal@497 515 local clusters=$(($fclust+$dclust))
pascal@499 516 if [ $clusters -lt 4068 ]; then
pascal@497 517 fsect=$(((($clusters+2)*3+1023)/1024))
pascal@497 518 ftype="31 32"
pascal@497 519 fhead="F8 FF FF"
pascal@499 520 rsect=$(( 1+ ((2*$fsect)-1)%4 ))
pascal@499 521 fsz="$(printf "%04X" $fsect | sed 's/\(..\)\(..\)/\2 \1/')"
pascal@499 522 rootsz=2
pascal@499 523 elif [ $clusters -lt 65525 ]; then
pascal@497 524 fsect=$((($clusters+2+255)/256))
pascal@497 525 ftype="31 36"
pascal@497 526 fhead="F8 FF FF FF"
pascal@499 527 rsect=$(( 1+ ((2*$fsect)-1)%4 ))
pascal@499 528 fsz="$(printf "%04X" $fsect | sed 's/\(..\)\(..\)/\2 \1/')"
pascal@499 529 rootsz=2
pascal@499 530 else
pascal@499 531 fsect=$((($clusters+2+127)/128))
pascal@499 532 ftype="33 32"
pascal@499 533 fhead="F8 FF FF 0F FF FF FF FF F8 FF FF 0F"
pascal@499 534 rsect=$(( 6+ ((2*$fsect)-6)%4 ))
pascal@499 535 fsz="$(printf "%08X" $fsect | sed 's/\(..\)\(..\)\(..\)\(..\)/\4 \3 \2 \1/')"
pascal@499 536 rootsz=1
pascal@476 537 fi
pascal@497 538 # reserved + fat*2 + root dir + dirs
pascal@499 539 count=$((($rsect + $fsect*2)/4 + $rootsz + $dclust ))
pascal@497 540 s=$((($count+$fclust)*4))
pascal@476 541 if [ $s -gt 65535 ]; then
pascal@476 542 size="00 00"
pascal@476 543 size32="$(printf "%02X %02X %02X %02X" $(($s%256)) \
pascal@476 544 $((($s>>8)%256)) $((($s>>16)%256)) $((($s>>24)%256)) )"
pascal@476 545 else
pascal@476 546 size="$(printf "%02X %02X" $(($s%256)) $((($s>>8)%256)) )"
pascal@476 547 size32="00 00 00 00"
pascal@476 548 fi
pascal@497 549 dd if=/dev/zero bs=512 of=$basedir/boot/isolinux/efi.img \
pascal@497 550 count=$s 2> /dev/null
pascal@497 551
pascal@497 552 # Create boot sector
pascal@513 553 doslabel="$(echo "SLITAZ BOOT " | od -v -N 11 -t x1 -w1 -An)"
pascal@514 554 if [ "$ftype" = "33 32" ]; then
pascal@499 555 hexdump -R <<EOT | dd of=$basedir/boot/isolinux/efi.img \
pascal@499 556 conv=notrunc
pascal@499 557 0 eb 58 90 53 6c 69 54 61 7a 00 00 00 02 04 $rsect 00 |
pascal@499 558 0 02 00 00 $size f8 00 00 20 00 40 00 00 00 00 00 |
pascal@499 559 0 $size32 $fsz 00 00 00 00 02 00 00 00 |
pascal@499 560 0 01 00 03 00 00 00 00 00 00 00 00 00 00 00 00 00 |
pascal@513 561 0 80 00 29 00 00 00 00 $doslabel |
pascal@513 562 0 46 41 54 $ftype 20 20 20 cd 18 cd 19 eb fa |
pascal@499 563 EOT
pascal@499 564 while read ofs data; do
pascal@499 565 echo "0 ${data//:/ } |" | hexdump -R | dd conv=notrunc \
pascal@499 566 bs=1 seek=$ofs of=$basedir/boot/isolinux/efi.img
pascal@499 567 done <<EOT
pascal@499 568 510 55:aa:52:52:61:41
pascal@499 569 996 72:72:41:61:ff:ff:ff:ff:02
pascal@499 570 1022 55:aa
pascal@499 571 EOT
pascal@499 572 else
pascal@499 573 echo -en '\x55\xAA' | dd of=$basedir/boot/isolinux/efi.img \
pascal@499 574 seek=510 bs=1 conv=notrunc
pascal@499 575 hexdump -R <<EOT | dd of=$basedir/boot/isolinux/efi.img \
pascal@499 576 conv=notrunc
pascal@497 577 0 eb 3c 90 53 6c 69 54 61 7a 00 00 00 02 04 $rsect 00 |
pascal@497 578 0 02 40 00 $size f8 $fsz 20 00 40 00 00 00 00 00 |
pascal@513 579 0 $size32 80 00 29 00 00 00 00 $doslabel |
pascal@513 580 0 46 41 54 $ftype 20 20 20 cd 18 |
pascal@476 581 0 cd 19 eb fa |
pascal@476 582 EOT
pascal@499 583 fi 2> /dev/null
pascal@476 584
pascal@497 585 # Create fats
pascal@497 586 echo "0 $fhead |" | hexdump -R | dd of=$basedir/boot/isolinux/efi.img \
pascal@497 587 seek=$(($rsect)) bs=512 conv=notrunc 2> /dev/null
pascal@497 588 echo "0 $fhead |" | hexdump -R | dd of=$basedir/boot/isolinux/efi.img \
pascal@497 589 seek=$(($rsect+$fsect)) bs=512 conv=notrunc 2> /dev/null
pascal@497 590
pascal@499 591 # Add label
pascal@513 592 echo "0 $doslabel 08 |" | hexdump -R | \
pascal@499 593 dd of=$basedir/boot/isolinux/efi.img bs=512 conv=notrunc \
pascal@499 594 seek=$(($rsect+$fsect+$fsect)) 2> /dev/null
pascal@499 595
pascal@497 596 mkdir -p /tmp/mnt$$
pascal@497 597 mount -o loop $basedir/boot/isolinux/efi.img /tmp/mnt$$
pascal@497 598 ( cd $basedir; find efi -type d | cpio -o -H newc ) | \
pascal@498 599 ( cd /tmp/mnt$$ ; cpio -idmu 2> /dev/null )
pascal@497 600 sync
pascal@497 601 dd if=$basedir/boot/isolinux/efi.img of=/tmp/fat$$ \
pascal@497 602 skip=$rsect bs=512 count=$fsect 2> /dev/null
pascal@497 603 ( cd $basedir; find efi -type f | cpio -o -H newc ) | \
pascal@498 604 ( cd /tmp/mnt$$ ; cpio -idmu 2> /dev/null )
pascal@497 605 umount /tmp/mnt$$
pascal@497 606 cat /tmp/fat$$ /tmp/fat$$ | dd of=$basedir/boot/isolinux/efi.img \
pascal@497 607 seek=$rsect bs=512 conv=notrunc 2> /dev/null
pascal@497 608 rm /tmp/fat$$
pascal@497 609 rmdir /tmp/mnt$$
pascal@497 610
pascal@497 611 dd count=0 bs=2k of=$basedir/boot/isolinux/efi.img \
pascal@497 612 seek=$count 2> /dev/null
pascal@476 613 }
pascal@476 614
al@412 615
pascal@362 616 # isolinux.conf doesn't know the kernel version.
paul@363 617 # We name the kernel image 'bzImage'.
paul@363 618 # isolinux/syslinux first tries the '64' suffix with a 64bits cpu.
al@412 619
al@412 620 make_bzImage_hardlink() {
pascal@476 621 if [ -e ${1:-.}/vmlinuz*slitaz ]; then
al@412 622 rm -f ${1:-.}/bzImage 2>/dev/null
al@412 623 ln ${1:-.}/vmlinuz*slitaz ${1:-.}/bzImage
pascal@362 624 fi
pascal@476 625 if [ -e ${1:-.}/vmlinuz*slitaz64 ]; then
pascal@362 626 rm -f ${1:-.}/bzImage64 2> /dev/null
al@412 627 ln ${1:-.}/vmlinuz*slitaz64 ${1:-.}/bzImage64
pascal@362 628 fi
pascal@362 629 }
pascal@362 630
al@412 631
al@412 632 create_iso() {
pascal@274 633 cd $2
pascal@365 634 deduplicate
al@412 635
pascal@494 636 [ $(ls $2/boot/grub* 2> /dev/null | wc -l) -lt 2 ] && rm -rf $2/boot/grub*
pascal@476 637 make_bzImage_hardlink $2/boot
pascal@476 638 alloc_uefi_part $(ls -r $2/boot/vmlinuz*slitaz*)
pascal@476 639
pascal@444 640 cat > /tmp/cdsort$$ <<EOT
pascal@476 641 $PWD/boot/isolinux 100
pascal@476 642 $(ls -r $PWD/boot/rootfs* | awk 'BEGIN{n=149} { print $1 " " n-- }')
pascal@476 643 $(ls $PWD/boot/bzImage* | awk 'BEGIN{n=200} { print $1 " " n-- }')
pascal@497 644 $(find $PWD/efi -type f 2>/dev/null | sort -r | awk 'BEGIN{n=299} { print $1 " " n-- }')
pascal@476 645 $PWD/boot/isolinux/efi.img 300
pascal@476 646 $PWD/boot/isolinux/isolinux.bin 399
pascal@444 647 $PWD/boot/isolinux/boot.cat 400
pascal@444 648 EOT
pascal@444 649
al@412 650 action 'Computing md5...'
pascal@467 651 touch boot/isolinux/boot.cat
pascal@485 652 find * -type f ! -name md5sum ! -name 'vmlinuz-*' -exec md5sum {} \; | \
pascal@485 653 sort -k 2 > md5sum
pascal@274 654 status
al@412 655
al@412 656 cd - >/dev/null
al@412 657 title 'Generating ISO image'
al@412 658
al@416 659 _ 'Generating %s' "$1"
pascal@476 660 uefi="$(cd $2 ; ls boot/isolinux/efi.img 2> /dev/null)"
pascal@444 661 genisoimage -R -o $1 -hide-rr-moved -sort /tmp/cdsort$$ \
pascal@436 662 -b boot/isolinux/isolinux.bin -c boot/isolinux/boot.cat \
pascal@436 663 -no-emul-boot -boot-load-size 4 -boot-info-table \
pascal@436 664 ${uefi:+-eltorito-alt-boot -efi-boot $uefi -no-emul-boot} \
pascal@433 665 -V "${VOLUM_NAME:-SliTaz}" -p "${PREPARED:-$(id -un)}" \
pascal@434 666 -volset "SliTaz $SLITAZ_VERSION" -input-charset utf-8 \
pascal@426 667 -A "tazlito $VERSION/$(genisoimage --version)" \
pascal@465 668 -copyright README -P "www.slitaz.org" -no-pad $2
pascal@444 669 rm -f /tmp/cdsort$$
pascal@467 670 dd if=/dev/zero bs=2k count=16 >> $1 2> /dev/null
pascal@467 671
pascal@467 672 mkdir /tmp/mnt$$
pascal@467 673 mount -o loop,ro $1 /tmp/mnt$$
pascal@476 674 fixup_uefi_part $1 /tmp/mnt$$
pascal@476 675 for i in boot/isolinux/isolinux.bin boot/isolinux/boot.cat \
pascal@476 676 ${uefi:+boot/isolinux/efi.img} ; do
pascal@467 677 sed -i "s|.* $i|$( cd /tmp/mnt$$ ; md5sum $i)|" $2/md5sum
pascal@467 678 done
pascal@467 679 dd if=$2/md5sum of=$1 conv=notrunc bs=2k \
pascal@492 680 seek=$(first_block /tmp/mnt$$/md5sum) 2> /dev/null
pascal@468 681 umount -d /tmp/mnt$$
pascal@467 682 rmdir /tmp/mnt$$
pascal@467 683
al@412 684 if [ -s '/etc/tazlito/info' ]; then
pascal@196 685 if [ $(stat -c %s /etc/tazlito/info) -lt $(( 31*1024 )) ]; then
al@412 686 action 'Storing ISO info...'
al@412 687 dd if=/etc/tazlito/info bs=1k seek=1 of=$1 conv=notrunc 2>/dev/null
pascal@195 688 status
pascal@195 689 fi
pascal@195 690 fi
al@412 691
pascal@436 692 if [ -x '/usr/bin/isohybrid' ]; then
pascal@436 693 action 'Creating hybrid ISO...'
pascal@476 694 isohybrid $1 $([ -n "$uefi" ] || echo -entry 2) 2>/dev/null
pascal@436 695 status
pascal@436 696 fi
pascal@436 697
al@412 698 if [ -x '/usr/bin/iso2exe' ]; then
al@412 699 echo 'Creating EXE header...'
al@412 700 /usr/bin/iso2exe $1 2>/dev/null
pascal@297 701 fi
pascal@101 702 }
pascal@101 703
al@412 704
MikeDSmith25@83 705 # Generate a new ISO image using isolinux.
al@412 706
al@412 707 gen_livecd_isolinux() {
pascal@13 708 # Some packages may want to alter iso
pascal@13 709 genisohooks iso
al@412 710 [ ! -f "$ROOTCD/boot/isolinux/isolinux.bin" ] && die 'Unable to find isolinux binary.'
al@412 711
pankso@35 712 # Set date for boot msg.
al@412 713 if grep -q 'XXXXXXXX' "$ROOTCD/boot/isolinux/isolinux.cfg"; then
al@412 714 DATE=$(date +%Y%m%d)
al@412 715 action 'Setting build date to: %s...' "$DATE"
al@412 716 sed -i "s/XXXXXXXX/$DATE/" "$ROOTCD/boot/isolinux/isolinux.cfg"
pankso@35 717 status
pankso@35 718 fi
al@412 719
pankso@1 720 cd $DISTRO
pascal@101 721 create_iso $ISO_NAME.iso $ROOTCD
al@412 722
al@412 723 action 'Creating the ISO md5sum...'
pascal@486 724 md5sum $ISO_NAME.iso > $ISO_NAME.md5
pankso@53 725 status
al@412 726
pankso@279 727 separator
pascal@37 728 # Some packages may want to alter final iso
pascal@37 729 genisohooks final
pankso@1 730 }
pankso@1 731
al@412 732
al@412 733 lzma_history_bits() {
pankso@123 734 #
paul@154 735 # This generates an ISO which boots with Qemu but gives
pankso@123 736 # rootfs errors in frugal or liveUSB mode.
pankso@123 737 #
al@412 738 # local n
al@412 739 # local sz
al@412 740 # n=20 # 1Mb
al@412 741 # sz=$(du -sk $1 | cut -f1)
al@412 742 # while [ $sz -gt 1024 -a $n -lt 28 ]; do
al@412 743 # n=$(( $n + 1 ))
al@412 744 # sz=$(( $sz / 2 ))
al@412 745 # done
al@412 746 # echo $n
pascal@432 747 echo ${LZMA_HISTORY_BITS:-24}
pascal@103 748 }
pascal@103 749
al@412 750
al@412 751 lzma_switches() {
al@412 752 local proc_num=$(grep -sc '^processor' /proc/cpuinfo)
pascal@431 753 echo "-d$(lzma_history_bits $1) -mt${proc_num:-1} -mc1000"
pascal@111 754 }
pascal@111 755
al@412 756
al@412 757 lzma_set_size() {
pascal@232 758 # Update size field for lzma'd file packed using -si switch
al@412 759 return # Need to fix kernel code?
al@412 760
al@412 761 local n i
pascal@387 762 n=$(unlzma < $1 | wc -c)
pascal@231 763 for i in $(seq 1 8); do
pascal@231 764 printf '\\\\x%02X' $(($n & 255))
pascal@231 765 n=$(($n >> 8))
al@412 766 done | xargs echo -en | dd of=$1 conv=notrunc bs=1 seek=5 2>/dev/null
pascal@231 767 }
pascal@231 768
al@412 769
al@412 770 align_to_32bits() {
al@412 771 local size=$(stat -c %s ${1:-/dev/null})
pascal@312 772 [ $((${size:-0} & 3)) -ne 0 ] &&
al@412 773 dd if=/dev/zero bs=1 count=$((4 - ($size & 3))) >> $1 2>/dev/null
pascal@289 774 }
pascal@289 775
al@412 776
pascal@513 777 dolz4() {
pascal@513 778 [ "$(which lz4)" ] || tazpkg get-install lz4
pascal@513 779 lz4 -9 > $1
pascal@513 780 }
pascal@513 781
pascal@513 782
pascal@439 783 dogzip() {
pascal@439 784 gzip -9 > $1
pascal@439 785 [ -x /usr/bin/advdef ] && advdef -qz4 $1
pascal@439 786 }
pascal@439 787
pascal@439 788
pascal@101 789 # Pack rootfs
al@412 790
al@412 791 pack_rootfs() {
al@412 792 ( cd $1; find . -print | cpio -o -H newc ) | \
al@412 793 case "$COMPRESSION" in
al@412 794 none)
al@412 795 _ 'Creating %s without compression...' 'initramfs'
al@412 796 cat > $2
al@412 797 ;;
pascal@513 798 lz4)
pascal@513 799 _ 'Creating %s with lz4 compression...' 'initramfs'
pascal@513 800 dolz4 $2
pascal@513 801 ;;
al@412 802 gzip)
al@412 803 _ 'Creating %s with gzip compression...' 'initramfs'
pascal@439 804 dogzip $2
al@412 805 ;;
al@412 806 *)
al@412 807 _ 'Creating %s with lzma compression...' 'initramfs'
al@412 808 lzma e -si -so $(lzma_switches $1) > $2
al@412 809 lzma_set_size $2
al@412 810 ;;
al@412 811 esac
pascal@289 812 align_to_32bits $2
pankso@150 813 echo 1 > /tmp/rootfs
pankso@150 814 }
pankso@150 815
al@412 816
pankso@150 817 # Compression functions for writeiso.
al@412 818
al@412 819 write_initramfs() {
al@412 820 case "$COMPRESSION" in
al@412 821 lzma)
al@412 822 _n 'Creating %s with lzma compression...' "$INITRAMFS"
al@412 823 cpio -o -H newc | lzma e -si -so $(lzma_switches) > "/$INITRAMFS"
al@412 824 align='y'
al@412 825 lzma_set_size "/$INITRAMFS"
al@412 826 ;;
al@412 827 gzip)
al@412 828 _ 'Creating %s with gzip compression...' "$INITRAMFS"
pascal@439 829 cpio -o -H newc | dogzip "/$INITRAMFS"
al@412 830 ;;
pascal@513 831 lz4)
pascal@513 832 _ 'Creating %s with lz4 compression...' "$INITRAMFS"
pascal@513 833 cpio -o -H newc | dolz4 "/$INITRAMFS"
pascal@513 834 ;;
al@412 835 *)
al@412 836 # align='y'
al@412 837 _ 'Creating %s without compression...' "$INITRAMFS"
al@412 838 cpio -o -H newc > "/$INITRAMFS"
al@412 839 ;;
al@412 840 esac < /tmp/list
pascal@514 841 [ "$align" = 'y' -a -z "$noalign" ] && align_to_32bits "/$INITRAMFS"
pankso@150 842 echo 1 > /tmp/rootfs
pascal@101 843 }
pascal@101 844
al@412 845
paul@341 846 # Deduplicate files (MUST be on the same filesystem).
al@412 847
al@412 848 deduplicate() {
pascal@516 849 find "${@:-.}" -xdev -type f ! -type l -size +0c -exec stat -c '%s-%a-%u-%g %i %h %n' {} \; | sort | \
al@412 850 (
pascal@516 851 save=0; hardlinks=0; old_attr=""; old_inode=""; old_link=""; old_file=""; hinode=""
al@412 852 while read attr inode link file; do
pascal@516 853 if [ "$attr" = "$old_attr" -a "$inode" != "$old_inode" ] &&
pascal@516 854 { [ "$inode" = "$hinode" ] || cmp "$file" "$old_file" >/dev/null 2>&1; } ; then
pascal@516 855 rm -f "$file"
pascal@516 856 if ln "$old_file" "$file" 2>/dev/null; then
pascal@516 857 hinode="$inode"
pascal@516 858 inode="$old_inode"
pascal@516 859 [ "$link" -eq 1 ] && hardlinks=$(($hardlinks+1)) &&
pascal@516 860 save="$(($save+(${attr%%-*}+512)/1024))"
pascal@516 861 continue
pascal@516 862 else
pascal@516 863 cp -p "$old_file" "$file"
al@412 864 fi
pascal@516 865 else
pascal@516 866 hinode=""
al@412 867 fi
al@412 868 old_attr="$attr" ; old_inode="$inode" ; old_file="$file"
al@412 869 done
al@416 870 _ '%s Kbytes saved in %s duplicate files.' "$save" "$hardlinks"
al@412 871 )
al@412 872
pascal@515 873 find "$@" -xdev -type l -exec stat -c '%s-%u-%g %i %h %n' {} \; | \
pascal@515 874 while read attr inode link file; do
pascal@515 875 echo "$attr-$(readlink "$file" | uuencode -m - | \
pascal@515 876 sed '1d;:b;{N;s/\n//;bb;}') $inode $link $file"
pascal@515 877 done | sort | \
al@412 878 (
al@412 879 old_attr=""; hardlinks=0;
al@412 880 while read attr inode link file; do
pascal@514 881 if [ "$attr" = "$old_attr" ]; then
al@412 882 if [ "$inode" != "$old_inode" ]; then
al@412 883 rm -f "$file"
al@412 884 if ln "$old_file" "$file" 2>/dev/null; then
al@412 885 [ "$link" -eq 1 ] && hardlinks=$(($hardlinks+1))
al@412 886 else
al@412 887 cp -a "$old_file" "$file"
al@412 888 fi
al@412 889 fi
pascal@305 890 else
al@412 891 old_file="$file"
al@412 892 old_attr="$attr"
al@412 893 old_inode="$inode"
pascal@305 894 fi
al@412 895 done
al@416 896 _ '%s duplicate symlinks.' "$hardlinks"
al@412 897 )
pascal@285 898 }
pascal@285 899
al@412 900
pascal@285 901 # Generate a new initramfs from the root filesystem.
al@412 902
al@412 903 gen_initramfs() {
pascal@285 904 # Just in case CTRL+c
pascal@285 905 rm -f $DISTRO/gen
pascal@285 906
pascal@285 907 # Some packages may want to alter rootfs
pascal@285 908 genisohooks rootfs
pascal@285 909 cd $1
pascal@285 910
pascal@445 911 # Normalize file time
pascal@446 912 find $1 -newer $1 -exec touch -hr $1 {} \;
pascal@445 913
pascal@285 914 # Link duplicate files
pascal@365 915 deduplicate
pascal@69 916
pankso@150 917 # Use lzma if installed. Display rootfs size in realtime.
al@412 918 rm -f /tmp/rootfs 2>/dev/null
pankso@150 919 pack_rootfs . $DISTRO/$(basename $1).gz &
pankso@150 920 sleep 2
pankso@150 921 echo -en "\nFilesystem size:"
al@412 922 while [ ! -f /tmp/rootfs ]; do
pankso@150 923 sleep 1
al@412 924 echo -en "\\033[18G$(du -sh $DISTRO/$(basename $1).gz | awk '{print $1}') "
pankso@150 925 done
pankso@150 926 echo -e "\n"
pascal@361 927 rm -f /tmp/rootfs
pascal@14 928 cd $DISTRO
pascal@111 929 mv $(basename $1).gz $ROOTCD/boot
pankso@1 930 }
pankso@1 931
al@412 932
pankso@332 933 distro_sizes() {
al@412 934 if [ -n "$start_time" ]; then
al@412 935 time=$(($(date +%s) - $start_time))
pankso@264 936 sec=$time
pankso@264 937 div=$(( ($time + 30) / 60))
al@412 938 [ "$div" -ne 0 ] && min="~ ${div}m"
al@416 939 _ 'Build time : %ss %s' "$sec" "$min"
pankso@264 940 fi
al@398 941 cat <<EOT
pankso@264 942 Build date : $(date +%Y%m%d)
al@412 943 Packages : $(ls -1 $ROOTFS*$INSTALLED/*/receipt | wc -l)
al@412 944 Rootfs size : $(du -csh $ROOTFS*/ | awk 'END { print $1 }')
al@412 945 Initramfs size : $(du -csh $ROOTCD/boot/rootfs*.gz | awk 'END { print $1 }')
al@412 946 ISO image size : $(du -sh $ISO_NAME.iso | awk '{ print $1 }')
pankso@264 947 EOT
al@412 948 footer "Image is ready: $ISO_NAME.iso"
pankso@1 949 }
pankso@1 950
al@412 951
pascal@22 952 # Print ISO and rootfs size.
al@412 953
pankso@332 954 distro_stats() {
al@412 955 title 'Distro statistics: %s' "$DISTRO"
pascal@22 956 distro_sizes
pascal@22 957 }
pascal@22 958
al@412 959
MikeDSmith25@83 960 # Create an empty configuration file.
al@412 961
al@412 962 empty_config_file() {
al@398 963 cat >> tazlito.conf <<"EOF"
pankso@338 964 # tazlito.conf: Tazlito (SliTaz Live Tool) configuration file.
pankso@1 965 #
pankso@1 966
pankso@1 967 # Name of the ISO image to generate.
pankso@1 968 ISO_NAME=""
pankso@1 969
MikeDSmith25@83 970 # ISO image volume name.
pankso@1 971 VOLUM_NAME="SliTaz"
pankso@1 972
MikeDSmith25@83 973 # Name of the preparer.
pankso@1 974 PREPARED="$USER"
pankso@1 975
pankso@1 976 # Path to the packages repository and the packages.list.
pankso@1 977 PACKAGES_REPOSITORY=""
pankso@1 978
al@412 979 # Path to the distro tree to gen-distro from a list of packages.
pankso@1 980 DISTRO=""
pankso@1 981
MikeDSmith25@83 982 # Path to the directory containing additional files
pankso@1 983 # to copy into the rootfs and rootcd of the LiveCD.
pankso@1 984 ADDFILES="$DISTRO/addfiles"
pascal@12 985
pascal@12 986 # Default answer for binary question (Y or N)
pascal@12 987 DEFAULT_ANSWER="ASK"
pascal@21 988
pascal@38 989 # Compression utility (lzma, gzip or none)
pascal@21 990 COMPRESSION="lzma"
pankso@1 991 EOF
pankso@1 992 }
pankso@1 993
al@412 994
al@412 995 # Extract rootfs.gz somewhere
al@412 996
al@412 997 extract_rootfs() {
al@412 998 # Detect compression format: *.lzma.cpio, *.gzip.cpio, or *.cpio
paul@479 999 # First part (lzcat or zcat) may not fail, but cpio will fail on incorrect format
al@412 1000 (cd "$2"; lzcat "$1" | cpio -idm --quiet 2>/dev/null) && return
al@412 1001 (cd "$2"; zcat "$1" | cpio -idm --quiet 2>/dev/null) && return
al@412 1002 (cd "$2"; cat "$1" | cpio -idm --quiet 2>/dev/null)
pascal@101 1003 }
pascal@101 1004
al@412 1005
al@412 1006 # Extract flavor file to temp directory
al@412 1007
al@412 1008 extract_flavor() {
al@412 1009 # Input: $1 - flavor name to extract;
al@412 1010 # $2 = absent/empty: just extract 'outer layer'
al@412 1011 # $2 = 'full': also extract 'inner' rootcd and rootfs archives, make files rename
al@412 1012 # $2 = 'info': as 'full' and also make 'info' file to put into ISO
al@412 1013 # Output: temp dir path where flavor was extracted
al@412 1014 local f="$1.flavor" from to infos="$1.desc"
al@412 1015 [ -f "$f" ] || die "File '$f' not found"
al@412 1016 local dir="$(mktemp -d)"
al@412 1017 zcat "$f" | (cd $dir; cpio -i --quiet >/dev/null)
al@412 1018
al@412 1019 if [ -n "$2" ]; then
al@412 1020 cd $dir
al@412 1021
al@412 1022 [ -s "$1.receipt" ] && infos="$infos\n$1.receipt"
al@412 1023
al@412 1024 for i in rootcd rootfs; do
al@412 1025 [ -f "$1.$i" ] || continue
al@412 1026 mkdir "$i"
al@412 1027 zcat "$1.$i" | (cd "$i"; cpio -idm --quiet 2>/dev/null)
al@412 1028 zcat "$1.$i" | cpio -tv 2>/dev/null > "$1.list$i"; infos="$infos\n$1.list$i"
al@412 1029 rm "$1.$i"
al@412 1030 done
pascal@491 1031 touch -t 197001010100.00 $1.*
al@412 1032 # Info to be stored inside ISO
pascal@514 1033 [ "$2" = info ] && echo -e $infos | cpio -o -H newc | dogzip info
al@412 1034 rm $1.list*
al@412 1035
al@412 1036 # Renames
al@412 1037 while read from to; do
al@412 1038 [ -f "$from" ] || continue
al@412 1039 mv "$from" "$to"
al@412 1040 done <<EOT
al@412 1041 $1.nonfree non-free.list
al@412 1042 $1.pkglist packages.list
al@412 1043 $1-distro.sh distro.sh
al@412 1044 $1.receipt receipt
al@412 1045 $1.mirrors mirrors
al@412 1046 $1.desc description
al@412 1047 EOT
al@412 1048 fi
al@412 1049
al@412 1050 echo $dir
al@412 1051 }
al@412 1052
al@412 1053
al@412 1054 # Pack flavor file from temp directory
al@412 1055
al@412 1056 pack_flavor() {
pascal@439 1057 (cd "$1"; ls | grep -v err | cpio -o -H newc) | dogzip "$2.flavor"
al@412 1058 }
al@412 1059
al@412 1060
pascal@101 1061 # Remove duplicate files
al@412 1062
pascal@468 1063 files_match() {
pascal@468 1064 if [ -d "$1" ]; then
pascal@468 1065 return 1
pascal@468 1066
pascal@468 1067 elif [ -L "$1" ] && [ -L "$2" ]; then
pascal@514 1068 [ "$(readlink "$1")" = "$(readlink "$2")" ] && return 0
pascal@468 1069
pascal@468 1070 elif [ -f "$1" ] && [ -f "$2" ]; then
pascal@468 1071 cmp -s "$1" "$2" && return 0
pascal@468 1072
pascal@514 1073 [ "$(basename "$3")" = 'volatile.cpio.gz' ] &&
pascal@514 1074 [ "$(dirname $(dirname "$3"))" = ".$INSTALLED" ] &&
pascal@468 1075 return 0
pascal@468 1076
pascal@514 1077 elif [ "$(ls -l "$1"|cut -c1-10)$(stat -c '%a:%u:%g:%t:%T' "$1")" = \
pascal@470 1078 "$(ls -l "$2"|cut -c1-10)$(stat -c '%a:%u:%g:%t:%T' "$2")" ]; then
pascal@468 1079 return 0
pascal@468 1080
pascal@483 1081 fi 2> /dev/null
pascal@468 1082 return 1
pascal@468 1083 }
pascal@468 1084
pascal@468 1085 remove_with_path() {
pascal@468 1086 dir="$(dirname $1)"
pascal@468 1087 rm -f "$1"
pascal@468 1088 while rmdir "$dir" 2> /dev/null; do
pascal@468 1089 dir="$(dirname $dir)"
pascal@468 1090 done
pascal@468 1091 }
pascal@468 1092
al@412 1093 mergefs() {
al@392 1094 # Note, many packages have files with spaces in the name
al@392 1095 IFS=$'\n'
al@392 1096
al@412 1097 local size1=$(du -hs "$1" | awk '{ print $1 }')
al@412 1098 local size2=$(du -hs "$2" | awk '{ print $1 }')
al@412 1099 action 'Merge %s (%s) into %s (%s)' "$(basename "$1")" "$size1" "$(basename "$2")" "$size2"
al@412 1100
pascal@101 1101 # merge symlinks files and devices
al@412 1102 ( cd "$1"; find ) | \
al@412 1103 while read file; do
pascal@468 1104 files_match "$1/$file" "$2/$file" "$file" &&
pascal@468 1105 remove_with_path "$2/$file"
pascal@488 1106 [ -d "$1/$file" ] && [ -d "$2/$file" ] && rmdir "$2/$file" 2>/dev/null
pascal@101 1107 done
al@412 1108
al@412 1109 unset IFS
pascal@111 1110 status
pascal@101 1111 }
pascal@101 1112
al@412 1113
al@412 1114 cleanup_merge() {
pascal@101 1115 rm -rf $TMP_DIR
pascal@101 1116 exit 1
pascal@101 1117 }
pascal@101 1118
pascal@111 1119
pascal@111 1120 # Update isolinux config files for multiple rootfs
al@412 1121
al@412 1122 update_bootconfig() {
pascal@235 1123 local files
al@416 1124 action 'Updating boot config files...'
pascal@235 1125 files="$(grep -l 'include common' $1/*.cfg)"
al@412 1126 for file in $files; do
al@412 1127 awk -v n=$(echo $2 | awk '{ print NF/2 }') '{
al@412 1128 if (/label/) label=$0;
al@412 1129 else if (/kernel/) kernel=$0;
al@412 1130 else if (/append/) {
al@412 1131 i=index($0,"rootfs.gz");
al@412 1132 append=substr($0,i+9);
al@412 1133 }
al@412 1134 else if (/include/) {
al@412 1135 for (i = 1; i <= n; i++) {
al@412 1136 print label i
al@412 1137 print kernel;
al@412 1138 initrd="initrd=/boot/rootfs" n ".gz"
al@412 1139 for (j = n - 1; j >= i; j--) {
al@412 1140 initrd=initrd ",/boot/rootfs" j ".gz";
al@412 1141 }
al@412 1142 printf "\tappend %s%s\n",initrd,append;
al@412 1143 print "";
al@412 1144 }
al@412 1145 print;
al@412 1146 }
al@412 1147 else print;
al@412 1148 }' < $file > $file.$$
al@412 1149 mv -f $file.$$ $file
pascal@111 1150 done
pascal@235 1151 sel="$(echo $2 | awk '{
al@412 1152 for (i=1; i<=NF; i++)
al@412 1153 if (i % 2 == 0) printf " slitaz%d", i/2
al@412 1154 else printf " %s", $i
al@412 1155 }')"
al@412 1156
pascal@278 1157 [ -s $1/common.cfg ] && cat >> $1/common.cfg <<EOT
pascal@111 1158
pascal@111 1159 label slitaz
pascal@111 1160 kernel /boot/isolinux/ifmem.c32
pascal@235 1161 append$sel noram
pascal@111 1162
pascal@111 1163 label noram
pascal@111 1164 config noram.cfg
pascal@111 1165
pascal@111 1166 EOT
al@412 1167
pascal@235 1168 # Update vesamenu
al@412 1169 if [ -s "$1/isolinux.cfg" ]; then
pascal@235 1170 files="$files $1/isolinux.cfg"
pascal@278 1171 awk -v n=$(echo $2 | awk '{ print NF/2 }') -v "sel=$sel" '
al@412 1172 BEGIN {
al@412 1173 kernel = " COM32 c32box.c32"
pascal@235 1174 }
al@412 1175 {
al@412 1176 if (/ROWS/) print "MENU ROWS " n+$3;
al@412 1177 else if (/TIMEOUTROW/) print "MENU TIMEOUTROW " n+$3;
al@412 1178 else if (/TABMSGROW/) print "MENU TABMSGROW " n+$3;
al@412 1179 else if (/CMDLINEROW/) print "MENU CMDLINEROW " n+$3;
al@412 1180 else if (/VSHIFT/) {
al@412 1181 x = $3-n;
al@412 1182 if (x < 0) x = 0;
al@412 1183 print "MENU VSHIFT " x;
al@412 1184 }
al@412 1185 else if (/rootfs.gz/) {
al@412 1186 linux = "";
al@412 1187 if (/bzImage/) linux = "linux /boot/bzImage ";
al@412 1188 i = index($0, "rootfs.gz");
al@412 1189 append = substr($0, i+9);
al@413 1190 printf "\tkernel /boot/isolinux/ifmem.c32\n";
al@413 1191 printf "\tappend%s noram\n", sel;
al@413 1192 printf "\nlabel noram\n\tMENU HIDE\n\tconfig noram.cfg\n\n";
al@412 1193 for (i = 1; i <= n; i++) {
al@412 1194 print "LABEL slitaz" i
al@413 1195 printf "\tMENU LABEL SliTaz slitaz%d Live\n", i;
al@413 1196 printf "%s\n", kernel;
al@412 1197 initrd = "initrd=/boot/rootfs" n ".gz"
al@412 1198 for (j = n - 1; j >= i; j--) {
al@412 1199 initrd = initrd ",/boot/rootfs" j ".gz";
al@412 1200 }
al@413 1201 printf "\tappend %s%s%s\n\n", linux, initrd, append;
al@412 1202 }
al@412 1203 }
al@412 1204 else if (/bzImage/) kernel = $0;
al@412 1205 else print;
al@412 1206 }' < $1/isolinux.cfg > $1/isolinux.cfg.$$
pascal@235 1207 mv $1/isolinux.cfg.$$ $1/isolinux.cfg
pascal@235 1208 fi
al@412 1209
pascal@278 1210 [ -s $1/c32box.c32 ] && sed -i -e '/kernel.*ifmem/d' \
pascal@278 1211 -e 's/append \([0-9]\)/append ifmem \1/' $1/isolinux.cfg
pascal@111 1212 cat > $1/noram.cfg <<EOT
pascal@111 1213 implicit 0
pascal@111 1214 prompt 1
pascal@111 1215 timeout 80
pascal@344 1216 $(grep '^F[0-9]' $1/isolinux.cfg)
pascal@278 1217
pascal@344 1218 $([ -s $1/isolinux.msg ] && echo display isolinux.msg)
pascal@319 1219 say Not enough RAM to boot slitaz. Trying hacker mode...
pascal@319 1220 default hacker
pascal@319 1221 label hacker
pascal@319 1222 KERNEL /boot/bzImage
pascal@319 1223 append rw root=/dev/null vga=normal
pascal@319 1224
pascal@278 1225 label reboot
pascal@111 1226 EOT
al@412 1227
pascal@278 1228 if [ -s $1/c32box.c32 ]; then
pascal@278 1229 cat >> $1/noram.cfg <<EOT
pascal@278 1230 COM32 c32box.c32
pascal@278 1231 append reboot
pascal@278 1232
pascal@278 1233 label poweroff
pascal@278 1234 COM32 c32box.c32
pascal@278 1235 append poweroff
pascal@278 1236
pascal@278 1237 EOT
pascal@278 1238 else
pascal@278 1239 echo " com32 reboot.c32" >> $1/noram.cfg
pascal@278 1240 fi
al@412 1241
pascal@182 1242 # Restore real label names
pascal@278 1243 [ -s $1/common.cfg ] && files="$1/common.cfg $files"
pascal@182 1244 echo $2 | awk '{ for (i=NF; i>1; i-=2) printf "%d/%s\n",i/2,$i }' | \
pascal@182 1245 while read pat; do
pascal@278 1246 sed -i "s/slitaz$pat/" $files
pascal@182 1247 done
pascal@111 1248 status
pascal@111 1249 }
pascal@111 1250
al@412 1251
pascal@426 1252 # Uncompress rootfs or module to stdout
pascal@426 1253
pascal@426 1254 uncompress() {
pascal@458 1255 zcat $1 2> /dev/null || xzcat $1 2> /dev/null ||
pascal@458 1256 { [ $(od -N 1 -An $1) -eq 135 ] && unlzma < $1; } || cat $1
pascal@426 1257 }
pascal@426 1258
pascal@426 1259
pascal@170 1260 # Install a missing package
al@412 1261
al@412 1262 install_package() {
al@412 1263 if [ -z "$2" ]; then
al@416 1264 answer=$(yesorno "$(_ 'Install package %s?' "$1")" 'n')
al@412 1265 else
al@416 1266 answer=$(yesorno "$(_n 'Install package %s for Kernel %s? ' "$1" "$2")" 'n')
al@412 1267 fi
pascal@170 1268 case "$answer" in
al@416 1269 y)
al@412 1270 # We don't want package on host cache.
al@412 1271 action 'Getting and installing package: %s' "$1"
al@412 1272 yes y | tazpkg get-install $1 --quiet 2>&1 >> $log || exit 1
al@412 1273 status ;;
al@412 1274 *)
al@412 1275 return 1 ;;
pascal@170 1276 esac
pascal@170 1277 }
pascal@170 1278
al@412 1279
pascal@170 1280 # Check iso for loram transformation
al@412 1281
al@412 1282 check_iso_for_loram() {
al@412 1283 [ -s "$TMP_DIR/iso/boot/rootfs.gz" ] ||
al@412 1284 [ -s "$TMP_DIR/iso/boot/rootfs1.gz" ]
pascal@170 1285 }
pascal@170 1286
al@412 1287
pascal@501 1288 # Remove duplicated files in $1/efi/boot from $1/boot
pascal@501 1289
pascal@501 1290 cleanup_efi_boot() {
pascal@510 1291 [ -s $1/boot/isolinux/efi.img ] &&
pascal@510 1292 [ ! -x $1/boot/isolinux/efi.img ] &&
pascal@510 1293 rm -f $1/boot/isolinux/efi.img
pascal@501 1294 for i in $1/efi/boot/* ; do
pascal@501 1295 [ -f $i ] || continue
pascal@508 1296 case "$i" in
pascal@508 1297 */rootfs*) cmp $i ${i/\/efi\//\/} || continue ;;
pascal@508 1298 */bootia32.efi) cmp $i $1/boot/bzImage || continue
pascal@508 1299 rm $1/efi/boot/linux.cmdline ;;
pascal@508 1300 */bootx64.efi) cmp $i $1/boot/bzImage64 || continue
pascal@508 1301 rm $1/efi/boot/linux.cmdline* ;;
pascal@508 1302 esac
pascal@501 1303 rm -f $i
pascal@507 1304 rmdir $1/efi/boot && rmdir $1/efi
pascal@503 1305 done 2> /dev/null
pascal@501 1306 }
pascal@501 1307
pascal@501 1308
pascal@172 1309 # Build initial rootfs for loram ISO ram/cdrom/http
al@412 1310
al@412 1311 build_initfs() {
pascal@426 1312 urliso="mirror.switch.ch/ftp/mirror/slitaz \
pascal@426 1313 download.tuxfamily.org/slitaz mirror1.slitaz.org mirror2.slitaz.org \
pascal@426 1314 mirror3.slitaz.org mirror.slitaz.org"
pascal@170 1315 version=$(ls $TMP_DIR/iso/boot/vmlinuz-* | sed 's/.*vmlinuz-//')
al@412 1316 [ -z "$version" ] && die "Can't find the kernel version." \
al@412 1317 'No file /boot/vmlinuz-<version> in ISO image. Abort.'
al@412 1318
pascal@225 1319 [ -s /usr/share/boot/busybox-static ] || install_package busybox-static
pascal@170 1320 need_lib=false
pascal@512 1321 for i in bin dev run mnt proc tmp sys lib/modules/64; do
al@412 1322 mkdir -p $TMP_DIR/initfs/$i
al@412 1323 done
pascal@312 1324 ln -s bin $TMP_DIR/initfs/sbin
al@412 1325 ln -s . $TMP_DIR/initfs/usr
al@412 1326 for aufs in aufs overlayfs; do
pascal@512 1327 for v in $version ; do
pascal@512 1328 [ -f /lib/modules/$v/kernel/fs/$aufs/$aufs.ko.?z ] && continue
pascal@512 1329 install_package ${v/*taz/linux}-$aufs $v && continue
pascal@512 1330 done
pascal@407 1331 install_package $aufs $version && break
pascal@387 1332 done || return 1
pascal@473 1333 [ -s /init ] || install_package slitaz-boot-scripts
pascal@289 1334 cp /init $TMP_DIR/initfs/
pascal@512 1335 for v in $version ; do
pascal@512 1336 cp /lib/modules/$v/kernel/fs/$aufs/$aufs.ko.?z \
pascal@512 1337 $TMP_DIR/initfs/lib/modules/${v/*taz/}
pascal@512 1338 done
pascal@514 1339 if [ "$1" = 'cdrom' ]; then
pascal@319 1340 sed -i '/mod squashfs/d' $TMP_DIR/initfs/init
pascal@313 1341 else
pascal@313 1342 [ ! -f /usr/sbin/mksquashfs ] && ! install_package squashfs && return 1
pascal@512 1343 for v in $version ; do
pascal@512 1344 while [ ! -f /lib/modules/$v/kernel/fs/squashfs/squashfs.ko.?z ]; do
pascal@512 1345 install_package linux-squashfs $v || return 1
pascal@512 1346 done
pascal@313 1347 done
pascal@512 1348 for v in $version ; do
pascal@512 1349 cp /lib/modules/$v/kernel/fs/squashfs/squashfs.ko.?z \
pascal@512 1350 $TMP_DIR/initfs/lib/modules/${v/*taz/}
pascal@512 1351 done
pascal@474 1352 #ls /sbin/unsquashfs /usr/lib/liblzma.so* $INSTALLED/squashfs/* | \
pascal@474 1353 #cpio -o -H newc > $TMP_DIR/initfs/extractfs.cpio
pascal@313 1354 fi
pascal@514 1355 if [ "$1" = 'http' ]; then
pascal@426 1356 mkdir $TMP_DIR/initfs/etc $TMP_DIR/fs
pascal@172 1357 ln -s /proc/mounts $TMP_DIR/initfs/etc/mtab
pascal@172 1358 cp /usr/share/udhcpc/default.script $TMP_DIR/initfs/lib/udhcpc
pascal@426 1359 sed -i 's|/sbin/||;s/^logger/#&/' $TMP_DIR/initfs/lib/udhcpc
pascal@172 1360 cp -a /dev/fuse $TMP_DIR/initfs/dev
pascal@172 1361 if ! $need_lib && [ -x /usr/share/boot/fusermount-static ]; then
pascal@426 1362 cp /usr/share/boot/fusermount-static $TMP_DIR/initfs/bin/fusermount
pascal@172 1363 else
pascal@172 1364 need_lib=true
pascal@172 1365 fi
pascal@172 1366 if ! $need_lib && [ -x /usr/share/boot/httpfs-static ]; then
pascal@172 1367 cp /usr/share/boot/httpfs-static $TMP_DIR/initfs/bin/httpfs
pascal@172 1368 else
pascal@172 1369 [ ! -f /usr/bin/httpfs ] && ! install_package httpfs-fuse && return 1
al@416 1370 cp /usr/bin/httpfs $TMP_DIR/initfs/bin
pascal@426 1371 cp /usr/bin/fusermount $TMP_DIR/initfs/bin
al@416 1372 cp -a /lib/librt* $TMP_DIR/initfs/lib
al@416 1373 cp -a /lib/libdl* $TMP_DIR/initfs/lib
al@416 1374 cp -a /lib/libpthread* $TMP_DIR/initfs/lib
pascal@172 1375 cp -a /usr/lib/libfuse* $TMP_DIR/initfs/lib
al@416 1376 cp -a /lib/libresolv* $TMP_DIR/initfs/lib
al@416 1377 cp -a /lib/libnss_dns* $TMP_DIR/initfs/lib
pascal@172 1378 need_lib=true
pascal@172 1379 fi
pascal@426 1380 cd $TMP_DIR/fs
pascal@426 1381 echo 'Getting slitaz-release & ethernet modules...'
pascal@426 1382 for i in $(ls -r $TMP_DIR/iso/boot/rootfs*z); do
pascal@458 1383 uncompress $i | cpio -idmu etc/slitaz-release lib/modules rootfs*
pascal@458 1384 [ -s rootfs* ] || continue
pascal@458 1385 unsquashfs -f -d . rootfs* rootfs* etc/slitaz-release lib/modules &&
pascal@458 1386 rm -f rootfs*
pascal@458 1387 done 2>&1 > /dev/null
pascal@172 1388 cd - > /dev/null
pascal@426 1389 cp $TMP_DIR/fs/etc/slitaz-release $TMP_DIR/initfs/etc/
pascal@512 1390 for v in $version ; do
pascal@512 1391 find $TMP_DIR/fs/lib/modules/$v/kernel/drivers/net/ethernet \
pascal@512 1392 -type f -name '*.ko*' | while read mod; do
pascal@512 1393 f=$TMP_DIR/initfs/lib/modules/${v/*taz/}/$(basename $mod | sed s/..z$//)
pascal@512 1394 uncompress $mod > $f
pascal@512 1395 grep -q alias=pci: $f || rm -f $f
pascal@512 1396 done
pascal@512 1397 for i in $TMP_DIR/initfs/lib/modules/${v/*taz/}/*.ko ; do
pascal@512 1398 f=$(basename $i)..z
pascal@512 1399 grep -q $f:$ $TMP_DIR/fs/lib/modules/$v/modules.dep && continue
pascal@512 1400 deps="$(grep $f: $TMP_DIR/fs/lib/modules/$v/modules.dep | sed 's/.*: //')"
pascal@512 1401 echo "$deps" | sed 's|kernel/[^ ]*/||g;s/.ko..z//g' > ${i/.ko/}.dep
pascal@512 1402 for j in $deps; do
pascal@512 1403 mod=$(ls $TMP_DIR/fs/lib/modules/$v/$j)
pascal@512 1404 uncompress $mod > $(echo $j | sed s/..z$//)
pascal@512 1405 done
pascal@426 1406 done
pascal@426 1407 done
al@412 1408 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: $urliso"
al@416 1409 _n 'List of URLs to insert: '
pascal@172 1410 read -t 30 urliso2
pascal@172 1411 urliso="$urliso2 $urliso"
pascal@172 1412 fi
pascal@172 1413 if ! $need_lib && [ -x /usr/share/boot/busybox-static ]; then
pascal@170 1414 cp /usr/share/boot/busybox-static $TMP_DIR/initfs/bin/busybox
pascal@475 1415 sed -i 's/LD_T.*ot/echo/;s/".*ld-.*) /"/' $TMP_DIR/initfs/init
pascal@170 1416 else
pascal@170 1417 cp /bin/busybox $TMP_DIR/initfs/bin
pascal@457 1418 if ! cmp /bin/busybox /sbin/insmod > /dev/null ; then
pascal@457 1419 cp /sbin/insmod $TMP_DIR/initfs/bin
pascal@457 1420 cp -a /lib/libkmod.so.* $TMP_DIR/initfs/lib
pascal@457 1421 cp -a /usr/lib/liblzma.so.* $TMP_DIR/initfs/lib
pascal@457 1422 cp -a /usr/lib/libz.so.* $TMP_DIR/initfs/lib
pascal@457 1423 fi
pascal@170 1424 need_lib=true
pascal@170 1425 fi
pascal@170 1426 for i in $($TMP_DIR/initfs/bin/busybox | awk \
pascal@170 1427 '{ if (s) printf "%s",$0 } /Currently/ { s=1 }' | sed 's/,//g'); do
pascal@170 1428 ln $TMP_DIR/initfs/bin/busybox $TMP_DIR/initfs/bin/$i
pascal@170 1429 done
pascal@474 1430 # bootfloppybox will need floppy.ko.?z, /dev/fd0, /dev/tty0
pascal@512 1431 for v in $version ; do
pascal@512 1432 cp /lib/modules/$v/kernel/drivers/block/floppy.ko.?z \
pascal@512 1433 $TMP_DIR/initfs/lib/modules/${v/*taz/} 2>/dev/null
pascal@512 1434 done
pascal@474 1435 for i in /dev/console /dev/null /dev/tty /dev/tty0 /dev/zero \
pascal@170 1436 /dev/kmem /dev/mem /dev/random /dev/urandom; do
pascal@170 1437 cp -a $i $TMP_DIR/initfs/dev
pascal@170 1438 done
pascal@474 1439 grep -q '/sys/block/./dev' $TMP_DIR/initfs/init ||
pascal@474 1440 for i in /dev/fd0 /dev/[hs]d[a-f]* /dev/loop* ; do
pascal@474 1441 cp -a $i $TMP_DIR/initfs/dev
pascal@476 1442 done 2>/dev/null
pascal@474 1443 $need_lib && for i in /lib/ld-* /lib/lib[cm][-\.]* ; do
pascal@170 1444 cp -a $i $TMP_DIR/initfs/lib
pascal@170 1445 done
pascal@514 1446 [ "$1" = 'http' ] && cat > $TMP_DIR/initfs/init <<EOTEOT
pascal@170 1447 #!/bin/sh
pascal@170 1448
al@412 1449 getarg() {
pascal@170 1450 grep -q " \$1=" /proc/cmdline || return 1
pascal@203 1451 eval \$2=\$(sed "s/.* \$1=\\\\([^ ]*\\\\).*/\\\\1/" < /proc/cmdline)
pascal@170 1452 return 0
pascal@170 1453 }
pascal@170 1454
al@412 1455 copy_rootfs() {
pascal@170 1456 total=\$(grep MemTotal /proc/meminfo | sed 's/[^0-9]//g')
pascal@170 1457 need=\$(du -c \${path}rootfs* | tail -n 1 | cut -f1)
pascal@170 1458 [ \$(( \$total / \$need )) -gt 1 ] || return 1
pascal@170 1459 if ! grep -q " keep-loram" /proc/cmdline && cp \${path}rootfs* /mnt; then
pascal@170 1460 path=/mnt/
pascal@170 1461 return 0
pascal@170 1462 else
pascal@170 1463 rm -f /mnt/rootfs*
pascal@170 1464 return 1
pascal@170 1465 fi
pascal@170 1466 }
pascal@170 1467
pascal@170 1468 echo "Switching / to tmpfs..."
pascal@170 1469 mount -t proc proc /proc
pascal@170 1470 size="\$(grep rootfssize= < /proc/cmdline | \\
pascal@170 1471 sed 's/.*rootfssize=\\([0-9]*[kmg%]\\).*/-o size=\\1/')"
pascal@170 1472 [ -n "\$size" ] || size="-o size=90%"
pascal@170 1473
pascal@426 1474 mount -t sysfs sysfs /sys
pascal@512 1475 for i in /lib/modules/*/*.ko /lib/modules/*.ko ; do
pascal@512 1476 [ -s \$i ] && continue
pascal@457 1477 echo -en "Probe \$i \\r"
pascal@426 1478 for j in \$(grep alias=pci: \$i | sed 's/alias//;s/\*/.*/g'); do
pascal@426 1479 grep -q "\$j" /sys/bus/pci/devices/*/uevent || continue
pascal@426 1480 for k in \$(cat \${i/ko/dep} 2> /dev/null); do
pascal@426 1481 insmod /lib/modules/\$k.ko 2> /dev/null
pascal@426 1482 done
pascal@457 1483 echo "Loading \$i"
pascal@426 1484 insmod \$i 2> /dev/null
pascal@426 1485 break
pascal@426 1486 done
pascal@426 1487 done
pascal@426 1488 umount /sys
pascal@172 1489 while read var default; do
pascal@172 1490 eval \$var=\$default
pascal@172 1491 getarg \$var \$var
pascal@172 1492 done <<EOT
pascal@172 1493 eth eth0
pascal@172 1494 dns 208.67.222.222,208.67.220.220
pascal@172 1495 netmask 255.255.255.0
pascal@172 1496 gw
pascal@172 1497 ip
pascal@172 1498 EOT
pascal@458 1499 grep -q \$eth /proc/net/dev || sh
pascal@172 1500 if [ -n "\$ip" ]; then
pascal@172 1501 ifconfig \$eth \$ip netmask \$netmask up
pascal@172 1502 route add default gateway \$gw
pascal@172 1503 for i in \$(echo \$dns | sed 's/,/ /g'); do
pascal@172 1504 echo "nameserver \$i" >> /etc/resolv.conf
pascal@172 1505 done
pascal@172 1506 else
pascal@186 1507 udhcpc -f -q -s /lib/udhcpc -i \$eth
pascal@172 1508 fi
pascal@172 1509 for i in $urliso ; do
pascal@172 1510 [ -n "\$URLISO" ] && URLISO="\$URLISO,"
pascal@182 1511 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 1512 URLISO="\$URLISO,http://\$i/iso/rolling/slitaz-rolling-loram-cdrom.iso,http://\$i/iso/rolling/slitaz-rolling-loram.iso"
pascal@172 1513 done
pascal@172 1514 getarg urliso URLISO
pascal@172 1515 DIR=fs
pascal@172 1516 if getarg loram DIR; then
pascal@172 1517 DEVICE=\${DIR%,*}
pascal@172 1518 DIR=/\${DIR#*,}
pascal@172 1519 fi
pascal@172 1520 mount -t tmpfs \$size tmpfs /mnt
pascal@189 1521 path2=/mnt/.httpfs/
pascal@172 1522 path=/mnt/.cdrom/
pascal@387 1523 mkdir -p /mnt/.rw /mnt/.wd \$path \$path2
pascal@172 1524 while [ ! -d \$path/boot ]; do
pascal@172 1525 for i in \$(echo \$URLISO | sed 's/,/ /g'); do
pascal@457 1526 httpfs \$i \$path2 && echo \$i && break
pascal@172 1527 done
pascal@458 1528 mount -o loop,ro -t iso9660 \$path2/*.iso \$path || sh
pascal@172 1529 done
pascal@170 1530
pascal@170 1531 memfree=\$(grep MemFree /proc/meminfo | sed 's/[^0-9]//g')
pascal@170 1532 umount /proc
pascal@387 1533 branch=:/mnt/.cdrom/\$DIR
pascal@206 1534 if [ ! -d /mnt/.cdrom/\$DIR/etc ]; then
pascal@387 1535 branch=
pascal@457 1536 lp=1
pascal@512 1537 for i in /lib/modules/*/squashfs.ko /lib/modules/squashfs.ko ; do
pascal@512 1538 [ -s \$i ] && insmod \$i
pascal@512 1539 done 2> /dev/null
pascal@457 1540 for i in \${path}boot/rootfs?.* ; do
pascal@170 1541 fs=\${i#*root}
pascal@170 1542 branch=\$branch:/mnt/.\$fs
pascal@198 1543 mkdir -p /mnt/.rw/mnt/.\$fs /mnt/.\$fs /mnt/.rw/mnt/.cdrom
pascal@457 1544 losetup -o 124 /dev/loop\$lp \$i
pascal@457 1545 mount -o loop,ro -t squashfs /dev/loop\$lp /mnt/.\$fs
pascal@457 1546 lp=\$((\$lp+1))
pascal@170 1547 done
pascal@463 1548 fi
pascal@189 1549 mkdir -p /mnt/.rw/mnt/.httpfs
pascal@387 1550 while read type opt; do
pascal@512 1551 for i in /lib/modules/*/\$type.ko /lib/modules/\$type.ko ; do
pascal@512 1552 [ -s \$i ] && insmod \$i &&
pascal@512 1553 mount -t \$type -o \$opt none /mnt && break 2
pascal@512 1554 done
pascal@387 1555 done <<EOT
pascal@387 1556 aufs br=/mnt/.rw\$branch
pascal@387 1557 overlayfs workdir=/mnt/.wd\${branch/:/,lowerdir=},upperdir=/mnt/.rw
pascal@387 1558 EOT
pascal@426 1559 rm -rf /lib/modules
pascal@186 1560 [ -x /bin/httpfs ] && sed -i 's/DHCP="yes"/DHCP="no"/' /mnt/etc/network.conf
pascal@170 1561 [ \$memfree -lt 30000 ] && sed -i 's/ slim//' /mnt/etc/rcS.conf
pascal@170 1562 [ -x /mnt/sbin/init ] && exec /bin/switch_root mnt /sbin/init || sh
pascal@170 1563 EOTEOT
pascal@170 1564 chmod +x $TMP_DIR/initfs/init
pascal@512 1565 for i in $TMP_DIR/initfs/lib/modules/*z $TMP_DIR/initfs/lib/modules/*/*z ; do
pascal@512 1566 [ -s $i ] || continue
pascal@312 1567 unxz $i || gunzip $i || lzma d $i ${i%.gz}
pascal@312 1568 rm -f $i
al@412 1569 done 2>/dev/null
al@412 1570 (cd $TMP_DIR/initfs; find | busybox cpio -o -H newc 2>/dev/null) | \
pascal@170 1571 lzma e $TMP_DIR/initfs.gz -si
pascal@232 1572 lzma_set_size $TMP_DIR/initfs.gz
pascal@170 1573 rm -rf $TMP_DIR/initfs
pascal@289 1574 align_to_32bits $TMP_DIR/initfs.gz
pascal@170 1575 return 0
pascal@170 1576 }
pascal@170 1577
al@412 1578
pascal@289 1579 # Move each initramfs to squashfs
al@412 1580
al@412 1581 build_loram_rootfs() {
pascal@170 1582 rootfs_sizes=""
pascal@512 1583 for i in $(ls -r $TMP_DIR/iso/boot/rootfs*); do
pascal@170 1584 mkdir -p $TMP_DIR/fs
pascal@170 1585 cd $TMP_DIR/fs
pascal@426 1586 uncompress $i | cpio -idm
pascal@434 1587 deduplicate
pascal@170 1588 cd - > /dev/null
pascal@512 1589 rootfs=$TMP_DIR/$(basename $i 64)
pascal@514 1590 [ $rootfs = $TMP_DIR/rootfs.gz ] && rootfs=$TMP_DIR/rootfs0.gz
pascal@473 1591 /usr/sbin/mksquashfs $TMP_DIR/fs $rootfs -comp ${1:-xz -Xbcj x86}
pascal@170 1592 cd $TMP_DIR
pascal@170 1593 rootfs_sizes="$rootfs_sizes $(( $(du -s $TMP_DIR/fs | cut -f1) - $(du -s $rootfs | cut -f1) ))"
al@412 1594 ( cd $(dirname $rootfs); echo $(basename $rootfs) | cpio -o -H newc ) > $rootfs.cpio
pascal@512 1595 [ $(ls -a fs | wc -l) -le 2 ] && cpio -o -H newc > $rootfs.cpio < /dev/null
pascal@512 1596 case "$i" in *64) rootfs=${rootfs}64 ;; esac
pascal@201 1597 rm -f $rootfs
pascal@512 1598 mv ${rootfs%64}.cpio $rootfs
pascal@170 1599 cd - > /dev/null
pascal@170 1600 rm -rf $TMP_DIR/fs
pascal@170 1601 done
pascal@170 1602 }
pascal@170 1603
al@412 1604
pascal@170 1605 # Move meta boot configuration files to basic configuration files
al@412 1606 # because meta loram flavor is useless when rootfs is not loaded in RAM
al@412 1607
al@412 1608 unmeta_boot() {
pascal@248 1609 local root=${1:-$TMP_DIR/loramiso}
pascal@248 1610 if [ -f $root/boot/isolinux/noram.cfg ]; then
pascal@170 1611 # We keep enough information to do unloram...
pascal@278 1612 [ -s $root/boot/isolinux/common.cfg ] &&
pascal@170 1613 sed -i 's/label slitaz/label orgslitaz/' \
pascal@248 1614 $root/boot/isolinux/common.cfg
pascal@278 1615 set -- $(grep 'append ifmem [0-9]' $root/boot/isolinux/isolinux.cfg)
pascal@278 1616 shift
pascal@250 1617 sed -i '/ifmem/{NNNNNNNNd};/^LABEL/{N;/LABEL SliTaz [^L]/{NNNd}}' \
pascal@248 1618 $root/boot/isolinux/isolinux.cfg
pascal@278 1619 [ -n "$3" ] || set -- $(grep 'append [0-9]' $root/boot/isolinux/common.cfg)
pascal@472 1620 sed -i "s/label $3\$/label slitaz/;s|=\(.*rootfs\)\(.*\)\.gz |=\1.gz |" \
pascal@248 1621 $root/boot/isolinux/*.cfg
pascal@170 1622 fi
pascal@170 1623 }
pascal@170 1624
al@412 1625
pascal@387 1626 # Move rootfs to squashfs filesystem(s) to the cdrom writeable with aufs/overlayfs.
al@412 1627 # These squashfs may be loaded in RAM at boot time.
al@412 1628 # Rootfs are also copied to CD-ROM for tiny ramsize systems.
pascal@170 1629 # Meta flavors are converted to normal flavors.
al@412 1630
al@412 1631 build_loram_cdrom() {
pascal@170 1632 build_initfs cdrom || return 1
pascal@170 1633 cp -a $TMP_DIR/iso $TMP_DIR/loramiso
pascal@501 1634 cleanup_efi_boot $TMP_DIR/loramiso
pascal@313 1635 mkdir $TMP_DIR/loramiso/fs
pascal@313 1636 cd $TMP_DIR/loramiso/fs
pascal@313 1637 for i in $( ls ../boot/root* | sort -r ) ; do
pascal@426 1638 uncompress $i | cpio -idmu
pascal@313 1639 rm -f $i
pascal@313 1640 done
pascal@313 1641 mkdir -p $TMP_DIR/loramiso/fs/mnt/.cdrom
al@412 1642 cd - >/dev/null
pascal@170 1643 mv $TMP_DIR/initfs.gz $TMP_DIR/loramiso/boot/rootfs.gz
pascal@170 1644 unmeta_boot
pascal@203 1645 VOLUM_NAME="SliTaz_LoRAM_CDROM"
pascal@313 1646 sed -i "s|root=|isofs= rodev=/dev/cdrom/fs &|;s/.ive/cdrom/" \
pascal@203 1647 $TMP_DIR/loramiso/boot/isolinux/*.cfg
pascal@426 1648 sed -i '/LABEL slitaz/{NNNNp;s|z cdrom|& text|;s|L slitaz|&text|;s|root=|screen=text &|;s|,[^ ]*||}' \
pascal@426 1649 $TMP_DIR/loramiso/boot/isolinux/*.cfg
pascal@170 1650 create_iso $OUTPUT $TMP_DIR/loramiso
pascal@170 1651 }
pascal@170 1652
al@412 1653
paul@173 1654 # Create http bootstrap to load and remove loram_cdrom
pascal@172 1655 # Meta flavors are converted to normal flavors.
al@412 1656
al@412 1657 build_loram_http() {
pascal@172 1658 build_initfs http || return 1
pascal@172 1659 cp -a $TMP_DIR/iso $TMP_DIR/loramiso
pascal@501 1660 cleanup_efi_boot $TMP_DIR/loramiso
pascal@172 1661 rm -f $TMP_DIR/loramiso/boot/rootfs*
pascal@172 1662 mv $TMP_DIR/initfs.gz $TMP_DIR/loramiso/boot/rootfs.gz
pascal@172 1663 unmeta_boot
pascal@172 1664 create_iso $OUTPUT $TMP_DIR/loramiso
pascal@172 1665 }
pascal@172 1666
al@412 1667
pascal@170 1668 # Update meta flavor selection sizes.
pascal@170 1669 # Reduce sizes with rootfs gains.
al@412 1670
al@412 1671 update_metaiso_sizes() {
pascal@512 1672 [ -s $TMP_DIR/loramiso/boot/rootfs0.gz ] &&
pascal@512 1673 sed -i 's|rootfs.gz|&,/boot/rootfs0.gz|' $TMP_DIR/loramiso/boot/isolinux/*.cfg
pascal@278 1674 for cfg in $(grep -El '(append|ifmem) [0-9]' $TMP_DIR/loramiso/boot/isolinux/*.cfg)
pascal@241 1675 do
pascal@278 1676 local append="$(grep -E '(append|ifmem) [0-9]' $cfg)"
pascal@241 1677 local sizes="$rootfs_sizes"
pascal@241 1678 local new
pascal@241 1679 set -- $append
pascal@241 1680 shift
pascal@514 1681 [ "$1" = "ifmem" ] && shift
pascal@241 1682 new=""
pascal@241 1683 while [ -n "$2" ]; do
pascal@241 1684 local s
pascal@241 1685 case "$1" in
al@412 1686 *G) s=$(( ${1%G} * 1024 * 1024 ));;
al@412 1687 *M) s=$(( ${1%M} * 1024 ));;
al@412 1688 *) s=${1%K};;
pascal@241 1689 esac
pascal@241 1690 sizes=${sizes#* }
pascal@241 1691 for i in $sizes ; do
pascal@241 1692 s=$(( $s - $i ))
pascal@241 1693 done
pascal@241 1694 new="$new $s $2"
pascal@241 1695 shift 2
pascal@170 1696 done
pascal@278 1697 sed -i -e "/append [0-9]/s/append .*/append$new $1/" -e \
pascal@278 1698 "/append ifmem [0-9]/s/append .*/append ifmem$new $1/" $cfg
pascal@472 1699 sed -i 's|\(initrd=\)\([^r]*\)\(rootfs\)|\1\2rootfs.gz,\2\3|' $cfg
pascal@312 1700 sed -i '/LABEL base/{NNNNp;s|base .ive|cdrom|;s|base|cdrom|;s|,[^ ]*||}' $cfg
pascal@425 1701 sed -i '/LABEL cdrom/{NNNNp;s|z cdrom|& text|;s|L cdrom|&text|;s|root=|screen=text &|;s|,[^ ]*||}' $cfg
pascal@170 1702 done
pascal@170 1703 }
pascal@170 1704
al@412 1705
pascal@387 1706 # Move rootfs to a squashfs filesystem into the initramfs writeable with aufs/overlayfs.
pascal@170 1707 # Meta flavor selection sizes are updated.
al@412 1708
al@412 1709 build_loram_ram() {
pascal@170 1710 build_initfs ram || return 1
pascal@473 1711 build_loram_rootfs "$1"
al@412 1712 cp -a $TMP_DIR/iso $TMP_DIR/loramiso
pascal@501 1713 cleanup_efi_boot $TMP_DIR/loramiso
pascal@289 1714 mv $TMP_DIR/initfs.gz $TMP_DIR/loramiso/boot/rootfs.gz
al@412 1715 cp $TMP_DIR/rootfs* $TMP_DIR/loramiso/boot
pascal@170 1716 update_metaiso_sizes
al@412 1717 create_iso $OUTPUT $TMP_DIR/loramiso
pascal@170 1718 }
pascal@170 1719
al@412 1720
pankso@279 1721 # Remove files installed by packages
al@412 1722
al@412 1723 find_flavor_rootfs() {
pascal@191 1724 for i in $1/etc/tazlito/*.extract; do
pascal@191 1725 [ -e $i ] || continue
pascal@191 1726 chroot $1 /bin/sh ${i#$1}
pascal@191 1727 done
pankso@279 1728
pankso@279 1729 # Clean hardlinks and files patched by genisofs in /boot
pascal@191 1730 for i in isolinux/isolinux.bin isolinux/boot.cat bzImage ; do
pascal@362 1731 rm -f $1/boot/$i*
pascal@191 1732 done
pankso@279 1733
pascal@191 1734 # Clean files generated in post_install
pascal@191 1735 rm -f $1/lib/modules/*/modules.* $1/etc/mtab \
pascal@191 1736 $1/dev/core $1/dev/fd $1/dev/std*
pankso@279 1737
pascal@191 1738 # Verify md5
pascal@217 1739 cat $1$INSTALLED/*/md5sum | \
pascal@191 1740 while read md5 file; do
pascal@405 1741 [ -e "$1$file" ] || continue
pascal@514 1742 [ "$(md5sum < "$1$file")" = "$md5 -" ] &&
pascal@405 1743 rm -f "$1$file"
pascal@191 1744 done
pankso@279 1745
pascal@191 1746 # Check configuration files
pascal@217 1747 for i in $1$INSTALLED/*/volatile.cpio.gz; do
pascal@191 1748 [ -e $i ] || continue
pascal@191 1749 mkdir /tmp/volatile$$
pascal@227 1750 zcat $i | ( cd /tmp/volatile$$ ; cpio -idmu > /dev/null 2>&1 )
pascal@227 1751 ( cd /tmp/volatile$$ ; find * -type f 2> /dev/null) | \
pascal@227 1752 while read file ; do
pascal@405 1753 [ -e "$1/$file" ] || continue
pascal@405 1754 cmp -s "/tmp/volatile$$/$file" "$1/$file" && rm -f "$1/$file"
pascal@191 1755 done
pascal@191 1756 rm -rf /tmp/volatile$$
pascal@191 1757 done
pankso@279 1758
pascal@191 1759 # Remove other files blindly
pascal@217 1760 for i in $1$INSTALLED/*/files.list; do
pascal@405 1761 for file in $(cat "$i"); do
pascal@405 1762 [ "$1$file" -nt "$i" ] && continue
pascal@405 1763 [ -f "$1$file" -a ! -L "$1$file" ] && continue
pascal@405 1764 [ -d "$1$file" ] || rm -f "$1$file"
pascal@191 1765 done
pascal@191 1766 done
pankso@279 1767
pascal@193 1768 # Remove tazpkg files and tmp files
pascal@217 1769 rm -rf $1$INSTALLED* $1/tmp $1/var/tmp
pascal@217 1770 rm -f $1$LOCALSTATE/*packages* $1$LOCALSTATE/files.list.lzma \
pascal@217 1771 $1$LOCALSTATE/mirror* $1/var/cache/*/* \
pascal@193 1772 $1/var/lock/* $1/var/log/* $1/var/run/* $1/var/run/*/* \
al@412 1773 $1/var/lib/* $1/var/lib/dbus/* 2>/dev/null
pankso@279 1774
pascal@191 1775 # Cleanup directory tree
pascal@191 1776 cd $1
pascal@191 1777 find * -type d | sort -r | while read dir; do
al@412 1778 rmdir "$dir" 2>/dev/null
pascal@191 1779 done
pascal@191 1780 cd - > /dev/null
pascal@191 1781 }
pascal@191 1782
al@412 1783
al@412 1784 # Get byte(s) from a binary file
al@412 1785
al@412 1786 get() {
pascal@497 1787 od -v -j $1 -N ${3:-2} -t u${3:-2} -w${3:-2} -An $2 2>/dev/null | sed 's/ *//'
pascal@404 1788 }
pascal@404 1789
al@412 1790
al@412 1791 # Get cpio flavor info from the ISO image
al@412 1792
al@412 1793 flavordata() {
pascal@404 1794 [ $(get 1024 $1) -eq 35615 ] && n=2 || n=$((1+$(get 417 $1 1)))
pascal@404 1795 dd if=$1 bs=512 skip=$n count=20 2>/dev/null | zcat 2>/dev/null
pascal@404 1796 }
pascal@404 1797
pascal@404 1798
al@412 1799 # Restore undigest mirrors
al@412 1800
al@412 1801 restore_mirrors() {
al@412 1802 local undigest="$root$LOCALSTATE/undigest" priority="$root$LOCALSTATE/priority"
al@412 1803 [ -d "$undigest.bak" ] || [ -e "$priority.bak" ] || return
al@412 1804
al@412 1805 action 'Restoring mirrors...'
al@412 1806 if [ -d "$undigest.bak" ]; then
al@412 1807 [ -d "$undigest" ] && rm -r "$undigest"
al@412 1808 mv "$undigest.bak" "$undigest"
al@412 1809 fi
al@412 1810 [ -e "$priority.bak" ] && mv -f "$priority.bak" "$priority"
al@412 1811 :; status
al@412 1812 }
al@412 1813
al@412 1814
al@412 1815 # Setup undigest mirrors
al@412 1816
al@412 1817 setup_mirrors() {
al@412 1818 # Setup mirrors in plain system or in chroot (with variable root=)
al@412 1819 local mirrorlist="$1" fresh repacked
al@412 1820 local undigest="$root$LOCALSTATE/undigest" priority="$root$LOCALSTATE/priority"
al@412 1821
al@412 1822 # Restore mirrors first: in case of non-clear exits, hangs, etc.
al@412 1823 restore_mirrors
al@412 1824
al@412 1825 _ 'Setting up mirrors for %s...' "$root/"
al@412 1826 # Backing up current undigest mirrors and priority
al@412 1827 [ -d "$undigest" ] && mv "$undigest" "$undigest.bak"
al@412 1828 [ -e "$priority" ] && mv "$priority" "$priority.bak"
al@412 1829 rm -rf '/var/www/tazlito/'
al@412 1830 mkdir -p '/var/www/tazlito/'
al@412 1831
al@412 1832 # Packages produced by CookUtils: on Tank or local, or repacked packages: highest priority
al@412 1833 fresh='/home/slitaz/packages'
al@412 1834 if [ -d "$fresh" ]; then
al@412 1835 # Setup first undigest mirror
al@412 1836 mkdir -p "$undigest/fresh"
al@418 1837 echo "$fresh" > "$undigest/fresh/mirror"
al@412 1838 echo 'fresh' >> "$priority"
al@412 1839 # Rebuild mirror DB if needed
al@412 1840 [ ! -e "$fresh/IDs" ] && tazpkg mkdb "$fresh" --forced --root=''
al@412 1841 [ -n "$(find -L "$fresh" -name '*.tazpkg' -newer "$fresh/IDs")" ] && \
al@412 1842 tazpkg mkdb "$fresh" --forced --root=''
al@412 1843 cp -a "$fresh/files.list.lzma" "$fresh/files-list.lzma"
al@412 1844 fi
al@412 1845
al@412 1846 # Repacked packages: high priority
al@412 1847 repacked="$PACKAGES_REPOSITORY"
al@412 1848 if [ -d "$repacked" -a "$repacked" != "$fresh" ] && ls "$repacked" | grep -q ".tazpkg"; then
al@412 1849 # According to Tazlito setup file (tazlito.conf):
al@412 1850 # WORK_DIR="/home/slitaz/$SLITAZ_VERSION"
al@412 1851 # or
al@412 1852 # WORK_DIR="/home/slitaz"
al@412 1853 # and
al@412 1854 # PACKAGES_REPOSITORY="$WORK_DIR/packages"
al@412 1855 # It MAY or MAY NOT match /home/slitaz/packages, so here we setup second repository
al@412 1856
al@412 1857 # Setup second undigest mirror
al@412 1858 mkdir -p "$undigest/repacked"
al@418 1859 echo "$repacked" > "$undigest/repacked/mirror"
al@412 1860 echo 'repacked' >> "$priority"
al@412 1861 # Rebuild mirror DB if needed
al@412 1862 [ ! -e "$repacked/IDs" ] && tazpkg mkdb "$repacked" --forced --root=''
al@412 1863 [ -n "$(find -L "$repacked" -name '*.tazpkg' -newer "$repacked/IDs")" ] && \
al@412 1864 tazpkg mkdb "$repacked" --forced --root=''
al@412 1865 cp -a "$repacked/files.list.lzma" "$repacked/files-list.lzma"
al@412 1866 fi
al@412 1867
al@412 1868 # All repositories listed in mirrors list: normal priority
al@412 1869 [ -e "$mirrorlist" ] && \
al@412 1870 while read mirror; do
al@412 1871 # Provide consistent mirror ID for caching purpose: /var/cache/tazpkg/<mirror ID>/packages
al@412 1872 mirrorid=$(echo "$mirror" | md5sum | cut -d' ' -f1)
al@412 1873 mkdir -p "$undigest/$mirrorid"
al@412 1874 echo "$mirror" > "$undigest/$mirrorid/mirror"
al@412 1875 echo "$mirrorid" >> "$priority"
al@412 1876 done < "$mirrorlist"
al@412 1877
al@412 1878 # And, finally, main mirror with the lowest (failsafe) priority (nothing to do)
al@412 1879
al@412 1880 # Show list of mirrors
al@414 1881 [ -f "$priority" ] && awk -vdb="$root$LOCALSTATE" '
al@418 1882 function show(num, name, url) {
al@418 1883 printf " %-1.1d. %32.32s %-44.44s\n", num, name " ...............................", url;
al@412 1884 }
al@412 1885 {
al@412 1886 num++;
al@412 1887 "cat " db "/undigest/" $0 "/mirror" | getline url;
al@412 1888 show(num, $0, url);
al@412 1889 }
al@412 1890 END {
al@412 1891 num++;
al@412 1892 "cat " db "/mirror" | getline url;
al@412 1893 show(num, "main", url);
al@412 1894 }' "$priority"
al@412 1895
al@417 1896 tazpkg recharge --quiet >/dev/null
al@412 1897 }
al@412 1898
al@412 1899
al@412 1900 # Get list of 'packages.info' lists using priority
al@412 1901
al@412 1902 pi_lists() {
al@412 1903 local pi
al@415 1904 [ -s "$root$LOCALSTATE/packages.info" ] || tazpkg recharge --root="$root" >/dev/null 2>&1
al@412 1905 local priority="$root$LOCALSTATE/priority"
al@412 1906 local undigest="$root$LOCALSTATE/undigest"
al@412 1907
al@412 1908 {
al@412 1909 [ -s "$priority" ] && cat "$priority"
al@412 1910 echo 'main'
al@412 1911 [ -d "$undigest" ] && ls "$undigest"
al@412 1912 } | awk -vun="$undigest/" '
al@412 1913 {
al@412 1914 if (arr[$0] != 1) {
al@412 1915 arr[$0] = 1;
al@412 1916 print un $0 "/packages.info";
al@412 1917 }
al@412 1918 }' | sed 's|/undigest/main||' | \
al@412 1919 while read pi; do
al@412 1920 [ -e "$pi" ] && echo "$pi"
al@412 1921 done
al@412 1922 }
al@412 1923
al@412 1924
al@412 1925 # Strip versions from packages list
al@412 1926
al@412 1927 strip_versions() {
al@460 1928 if [ -n "$stripped" ]; then
al@460 1929 action 'Consider list %s already stripped' "$(basename "$1")"
al@460 1930 status
al@460 1931 return 0
al@460 1932 fi
al@412 1933 action 'Strip versions from list %s...' "$(basename "$1")"
al@412 1934 local in_list="$1" tmp_list="$(mktemp)" namever pkg
al@412 1935 [ -f "$in_list" ] || die "List '$in_list' not found."
al@412 1936
al@412 1937 # $pkg=<name>-<version> or $pkg=<name>; both <name> and <version> may contain dashes
al@412 1938 awk '
al@412 1939 {
al@412 1940 if (FILENAME ~ "packages.info") {
al@412 1941 # Collect package names
al@412 1942 FS = "\t"; pkg[$1] = 1;
al@412 1943 } else {
al@416 1944 FS = OFS = "-"; $0 = $0; # Fix bug with FS for first record
al@412 1945 while (NF > 1 && ! pkg[$0])
al@412 1946 NF --;
al@412 1947 printf "%s\n", $0;
al@412 1948 }
al@412 1949 }' $(pi_lists) "$in_list" > "$tmp_list"
al@412 1950
al@412 1951 cat "$tmp_list" > "$in_list"
al@412 1952 rm "$tmp_list"
al@412 1953 status
al@412 1954 }
al@412 1955
al@412 1956
al@412 1957 # Display list of unknown packages (informative)
al@414 1958
al@412 1959 display_unknown() {
al@412 1960 [ -s "$1" ] || return
al@412 1961 echo "Unknown packages:" >&2
al@412 1962 cat "$1" >&2
al@412 1963 rm "$1"
al@412 1964 }
al@412 1965
al@412 1966
al@412 1967 # Display warnings about critical packages absent (informative)
al@414 1968
al@412 1969 display_warn() {
al@412 1970 [ -s "$1" ] || return
al@412 1971 echo "Absent critical packages:" >&2
al@412 1972 cat "$1" >&2
al@412 1973 rm "$1"
al@412 1974 echo "Probably ISO image will be unusable."
al@412 1975 }
al@412 1976
al@412 1977
al@414 1978 # Install packages to rootfs
al@414 1979
al@414 1980 install_list_to_rootfs() {
al@414 1981 local list="$1" rootfs="$2" pkg i ii
al@415 1982 local undigest="$rootfs/var/lib/tazpkg/undigest"
al@414 1983
al@414 1984 # initial tazpkg setup in empty rootfs
al@414 1985 tazpkg --root=$rootfs >/dev/null 2>&1
al@459 1986 # pass current 'mirror' to the rootfs
al@461 1987 mkdir -p $rootfs/var/lib/tazpkg $rootfs/etc
al@459 1988 cp -f /var/lib/tazpkg/mirror $rootfs/var/lib/tazpkg/mirror
al@460 1989 cp -f /etc/slitaz-release $rootfs/etc/slitaz-release
al@414 1990 # link rootfs packages cache to the regular packages cache
al@414 1991 rm -r "$rootfs/var/cache/tazpkg"
al@414 1992 ln -s /var/cache/tazpkg "$rootfs/var/cache/tazpkg"
al@414 1993
al@414 1994 setup_mirrors mirrors
al@414 1995
paul@479 1996 # Just in case if flavor doesn't contain "tazlito" package
al@414 1997 mkdir -p "$rootfs/etc/tazlito"
al@414 1998
al@415 1999 newline
al@462 2000
al@462 2001 # Choose detailed log with --detailed
al@462 2002 if [ -n "$detailed" ]; then
al@462 2003 while read pkg; do
al@462 2004 separator '-'
al@462 2005 echo $pkg
al@462 2006 tazpkg -gi $pkg --root=$rootfs --local --quiet --cookmode | tee -a $log
al@462 2007 done < $list
al@462 2008 separator '='
al@462 2009 else
al@462 2010 while read pkg; do
al@462 2011 action 'Installing package: %s' "$pkg"
al@462 2012 yes y | tazpkg -gi $pkg --root=$rootfs --quiet >> $log || exit 1
al@462 2013 status
al@462 2014 done < $list
al@462 2015 fi
al@414 2016 newline
al@414 2017
al@414 2018 restore_mirrors
al@414 2019 # Remove 'fresh' and 'repacked' undigest repos leaving all other
al@414 2020 for i in fresh repacked; do
al@415 2021 ii="$undigest/$i"
al@414 2022 [ -d "$ii" ] && rm -rf "$ii"
al@414 2023 ii="$rootfs/var/lib/tazpkg/priority"
al@414 2024 if [ -f "$ii" ]; then
al@414 2025 sed -i "/$i/d" "$ii"
al@414 2026 [ -s "$ii" ] || rm "$ii"
al@414 2027 fi
al@414 2028 done
al@415 2029 [ -d "$undigest" ] && \
al@415 2030 for i in $(find "$undigest" -type f); do
al@414 2031 # Remove all undigest PKGDB files but 'mirror'
al@414 2032 [ "$(basename "$i")" != 'mirror' ] && rm "$i"
al@414 2033 done
al@415 2034 [ -d "$undigest" ] && \
al@415 2035 rmdir --ignore-fail-on-non-empty "$undigest"
al@414 2036
al@414 2037 # Un-link packages cache
al@414 2038 rm "$rootfs/var/cache/tazpkg"
al@414 2039
al@414 2040 # Clean /var/lib/tazpkg
al@415 2041 (cd $rootfs/var/lib/tazpkg; rm ID* descriptions.txt extra.list files* packages.* 2>/dev/null)
al@414 2042 }
al@414 2043
al@414 2044
al@412 2045
al@412 2046
pankso@1 2047 ####################
pankso@1 2048 # Tazlito commands #
pankso@1 2049 ####################
pankso@1 2050
al@412 2051 # /usr/bin/tazlito is linked with /usr/bin/reduplicate and /usr/bin/deduplicate
pascal@361 2052 case "$0" in
pascal@365 2053 *reduplicate)
pascal@365 2054 find ${@:-.} ! -type d -links +1 \
pascal@365 2055 -exec cp -a {} {}$$ \; -exec mv {}$$ {} \;
pascal@365 2056 exit 0 ;;
pascal@361 2057 *deduplicate)
pascal@361 2058 deduplicate "$@"
pascal@361 2059 exit 0 ;;
pascal@361 2060 esac
pascal@361 2061
al@412 2062
pankso@1 2063 case "$COMMAND" in
pankso@1 2064 stats)
pankso@1 2065 # Tazlito general statistics from the config file.
pankso@1 2066 #
al@412 2067 title 'Tazlito statistics'
al@412 2068 optlist "\
al@412 2069 Config file : $CONFIG_FILE
al@412 2070 ISO name : $ISO_NAME.iso
al@412 2071 Volume name : $VOLUM_NAME
al@412 2072 Prepared : $PREPARED
al@412 2073 Packages repository : $PACKAGES_REPOSITORY
al@412 2074 Distro directory : $DISTRO
al@412 2075 Additional files : $ADDFILES
al@412 2076 " | sed '/: $/d'
al@412 2077 footer
al@412 2078 ;;
al@412 2079
al@412 2080
pankso@122 2081 list-addfiles)
paul@154 2082 # Simple list of additional files in the rootfs
pankso@333 2083 newline
al@412 2084 if [ -d "$ADDFILES/rootfs" ]; then
al@412 2085 cd $ADDFILES
al@412 2086 find rootfs -type f
al@412 2087 else
al@412 2088 _ 'Additional files not found: %s' "$ADDFILES/rootfs/"
al@412 2089 fi
al@412 2090 newline
al@412 2091 ;;
al@412 2092
al@412 2093
pankso@1 2094 gen-config)
MikeDSmith25@83 2095 # Generate a new config file in the current dir or the specified
pankso@1 2096 # directory by $2.
pankso@1 2097 #
al@412 2098 if [ -n "$2" ]; then
al@412 2099 mkdir -p "$2" && cd "$2"
pankso@1 2100 fi
al@412 2101
al@412 2102 newline
al@412 2103 action 'Generating empty tazlito.conf...'
pankso@1 2104 empty_config_file
pankso@1 2105 status
al@412 2106
al@412 2107 separator
al@412 2108 if [ -f 'tazlito.conf' ] ; then
al@412 2109 _ 'Configuration file is ready to edit.'
al@412 2110 _ 'File location: %s' "$(pwd)/tazlito.conf"
pankso@333 2111 newline
al@412 2112 fi
al@412 2113 ;;
al@412 2114
al@412 2115
pankso@1 2116 configure)
pankso@1 2117 # Configure a tazlito.conf config file. Start by getting
pankso@1 2118 # a empty config file and sed it.
pankso@1 2119 #
al@412 2120 if [ -f 'tazlito.conf' ]; then
pankso@1 2121 rm tazlito.conf
pankso@1 2122 else
al@412 2123 [ $(id -u) -ne 0 ] && die 'You must be root to configure the main config file' \
al@412 2124 'or in the same directory of the file you want to configure.'
al@412 2125 cd /etc
pankso@1 2126 fi
al@412 2127
pankso@1 2128 empty_config_file
al@412 2129
al@412 2130 title 'Configuring: %s' "$(pwd)/tazlito.conf"
al@412 2131
pankso@1 2132 # ISO name.
pascal@11 2133 echo -n "ISO name : " ; read answer
pascal@11 2134 sed -i s#'ISO_NAME=\"\"'#"ISO_NAME=\"$answer\""# tazlito.conf
pascal@14 2135 # Volume name.
pascal@14 2136 echo -n "Volume name : " ; read answer
pascal@11 2137 sed -i s/'VOLUM_NAME=\"SliTaz\"'/"VOLUM_NAME=\"$answer\""/ tazlito.conf
pankso@1 2138 # Packages repository.
pascal@11 2139 echo -n "Packages repository : " ; read answer
pascal@11 2140 sed -i s#'PACKAGES_REPOSITORY=\"\"'#"PACKAGES_REPOSITORY=\"$answer\""# tazlito.conf
pankso@1 2141 # Distro path.
pascal@11 2142 echo -n "Distro path : " ; read answer
pascal@11 2143 sed -i s#'DISTRO=\"\"'#"DISTRO=\"$answer\""# tazlito.conf
al@412 2144 footer "Config file is ready to use."
al@412 2145 echo 'You can now extract an ISO or generate a distro.'
al@412 2146 newline
al@412 2147 ;;
al@412 2148
al@412 2149
pankso@1 2150 gen-iso)
paul@94 2151 # Simply generate a new iso.
pankso@1 2152 #
pankso@1 2153 check_root
pankso@1 2154 verify_rootcd
pankso@1 2155 gen_livecd_isolinux
al@412 2156 distro_stats
al@412 2157 ;;
al@412 2158
al@412 2159
pankso@1 2160 gen-initiso)
paul@94 2161 # Simply generate a new initramfs with a new iso.
pankso@1 2162 #
pankso@1 2163 check_root
pankso@1 2164 verify_rootcd
al@412 2165 gen_initramfs "$ROOTFS"
pankso@1 2166 gen_livecd_isolinux
al@412 2167 distro_stats
al@412 2168 ;;
al@412 2169
al@412 2170
pascal@498 2171 extract-distro|extract-iso)
MikeDSmith25@83 2172 # Extract an ISO image to a directory and rebuild the LiveCD tree.
pankso@1 2173 #
pankso@1 2174 check_root
al@412 2175 ISO_IMAGE="$2"
al@412 2176 [ -z "$ISO_IMAGE" ] && die 'Please specify the path to the ISO image.' \
al@412 2177 'Example:\n tazlito image.iso /path/target'
al@412 2178
pankso@1 2179 # Set the distro path by checking for $3 on cmdline.
al@412 2180 TARGET="${3:-$DISTRO}"
al@412 2181
pankso@1 2182 # Exit if existing distro is found.
al@412 2183 [ -d "$TARGET/rootfs" ] && die "A rootfs exists in '$TARGET'." \
al@412 2184 'Please clean the distro tree or change directory path.'
al@412 2185
al@412 2186 title 'Tazlito extracting: %s' "$(basename $ISO_IMAGE)"
al@412 2187
pankso@1 2188 # Start to mount the ISO.
al@412 2189 action 'Mounting ISO image...'
al@412 2190 mkdir -p "$TMP_DIR"
pankso@1 2191 # Get ISO file size.
al@412 2192 isosize=$(du -sh "$ISO_IMAGE" | cut -f1)
al@412 2193 mount -o loop -r "$ISO_IMAGE" "$TMP_DIR"
pankso@1 2194 sleep 2
pankso@1 2195 # Prepare target dir, copy the kernel and the rootfs.
al@412 2196 mkdir -p "$TARGET/rootfs" "$TARGET/rootcd/boot"
al@412 2197 status
al@412 2198
al@412 2199 action 'Copying the Linux kernel...'
al@412 2200 if cp $TMP_DIR/boot/vmlinuz* "$TARGET/rootcd/boot" 2>/dev/null; then
al@412 2201 make_bzImage_hardlink "$TARGET/rootcd/boot"
pascal@16 2202 else
al@412 2203 cp "$TMP_DIR/boot/bzImage" "$TARGET/rootcd/boot"
pascal@16 2204 fi
pankso@1 2205 status
al@412 2206
pascal@41 2207 for i in $(ls $TMP_DIR); do
pascal@514 2208 [ "$i" = 'boot' ] && continue
al@412 2209 cp -a "$TMP_DIR/$i" "$TARGET/rootcd"
pascal@41 2210 done
al@412 2211
al@412 2212 for loader in isolinux syslinux extlinux grub; do
al@412 2213 [ -d "$TMP_DIR/boot/$loader" ] || continue
al@412 2214 action 'Copying %s files...' "$loader"
al@412 2215 cp -a "$TMP_DIR/boot/$loader" "$TARGET/rootcd/boot"
al@412 2216 status
al@412 2217 done
al@412 2218
al@412 2219 action 'Copying the rootfs...'
pascal@498 2220 cp $TMP_DIR/boot/rootfs*.?z* "$TARGET/rootcd/boot"
pankso@1 2221 status
al@412 2222
pascal@503 2223 cleanup_efi_boot "$TARGET/rootcd"
pascal@503 2224
paul@94 2225 # Extract initramfs.
al@412 2226 cd "$TARGET/rootfs"
al@412 2227 action 'Extracting the rootfs...'
pascal@498 2228 for i in $(ls -r $TARGET/rootcd/boot/rootfs*z); do
pascal@495 2229 extract_rootfs "$i" "$TARGET/rootfs"
pascal@494 2230 done
pascal@38 2231 # unpack /usr
pascal@48 2232 for i in etc/tazlito/*.extract; do
pascal@50 2233 [ -f "$i" ] && . $i ../rootcd
pascal@48 2234 done
pankso@1 2235 # Umount and remove temp directory and cd to $TARGET to get stats.
al@412 2236 umount "$TMP_DIR" && rm -rf "$TMP_DIR"
pankso@1 2237 cd ..
al@412 2238 status
al@412 2239
pankso@333 2240 newline
pankso@279 2241 separator
al@412 2242 echo "Extracted : $(basename $ISO_IMAGE) ($isosize)"
al@412 2243 echo "Distro tree : $(pwd)"
al@412 2244 echo "Rootfs size : $(du -sh rootfs)"
al@412 2245 echo "Rootcd size : $(du -sh rootcd)"
al@412 2246 footer
al@412 2247 ;;
al@412 2248
al@412 2249
pascal@22 2250 list-flavors)
pascal@22 2251 # Show available flavors.
al@455 2252 list='/etc/tazlito/flavors.list'
al@412 2253 [ ! -s $list -o -n "$recharge" ] && download flavors.list -O - > $list
al@412 2254 title 'List of flavors'
al@412 2255 cat $list
al@412 2256 footer
al@412 2257 ;;
al@412 2258
al@412 2259
pascal@22 2260 show-flavor)
paul@479 2261 # Show flavor descriptions.
al@412 2262 set -e
al@412 2263 flavor=${2%.flavor}
al@412 2264 flv_dir="$(extract_flavor "$flavor")"
al@412 2265 desc="$flv_dir/$flavor.desc"
al@412 2266 if [ -n "$brief" ]; then
al@412 2267 if [ -z "$noheader" ]; then
al@412 2268 printf "%-16.16s %6.6s %6.6s %s\n" 'Name' 'ISO' 'Rootfs' 'Description'
pankso@279 2269 separator
pascal@22 2270 fi
al@412 2271 printf "%-16.16s %6.6s %6.6s %s\n" "$flavor" \
al@412 2272 "$(field ISO "$desc")" \
al@412 2273 "$(field Rootfs "$desc")" \
al@412 2274 "$(field Description "$desc")"
pascal@22 2275 else
pankso@279 2276 separator
al@412 2277 cat "$desc"
pascal@22 2278 fi
al@412 2279 cleanup
al@412 2280 ;;
al@412 2281
al@412 2282
pascal@60 2283 gen-liveflavor)
paul@154 2284 # Generate a new flavor from the live system.
pascal@106 2285 FLAVOR=${2%.flavor}
al@412 2286 [ -z "$FLAVOR" ] && die 'Please specify flavor name on the commandline.'
al@412 2287
pascal@60 2288 case "$FLAVOR" in
al@412 2289 -?|-h*|--help)
al@412 2290 cat <<EOT
pascal@60 2291 SliTaz Live Tool - Version: $VERSION
al@412 2292
al@412 2293 $(boldify 'Usage:') tazlito gen-liveflavor <flavor-name> [<flavor-patch-file>]
al@412 2294
al@412 2295 $(boldify '<flavor-patch-file> format:')
al@412 2296 $(optlist "\
pascal@60 2297 code data
pascal@60 2298 + package to add
pascal@60 2299 - package to remove
pascal@65 2300 ! non-free package to add
pascal@60 2301 ? display message
pascal@60 2302 @ flavor description
al@412 2303 ")
al@412 2304
al@412 2305 $(boldify 'Example:')
al@412 2306 $(optlist "\
al@412 2307 @ Developer tools for SliTaz maintainers
pascal@60 2308 + slitaz-toolchain
pascal@60 2309 + mercurial
al@412 2310 ")
al@412 2311 EOT
al@412 2312 exit 1
al@412 2313 ;;
pascal@60 2314 esac
pascal@60 2315 mv /etc/tazlito/distro-packages.list \
al@412 2316 /etc/tazlito/distro-packages.list.$$ 2>/dev/null
al@412 2317 rm -f distro-packages.list non-free.list 2>/dev/null
pascal@60 2318 tazpkg recharge
al@412 2319
al@412 2320 DESC=""
al@412 2321 [ -n "$3" ] && \
al@412 2322 while read action pkg; do
pascal@60 2323 case "$action" in
al@412 2324 +) yes | tazpkg get-install $pkg 2>&1 >> $log || exit 1 ;;
al@412 2325 -) yes | tazpkg remove $pkg ;;
al@412 2326 !) echo $pkg >> non-free.list ;;
al@412 2327 @) DESC="$pkg" ;;
al@412 2328 \?) echo -en "$pkg"; read action ;;
pascal@60 2329 esac
pascal@60 2330 done < $3
al@412 2331
pascal@60 2332 yes '' | tazlito gen-distro
pascal@60 2333 echo "$DESC" | tazlito gen-flavor "$FLAVOR"
pascal@60 2334 mv /etc/tazlito/distro-packages.list.$$ \
al@412 2335 /etc/tazlito/distro-packages.list 2>/dev/null
al@412 2336 ;;
al@412 2337
al@412 2338
pascal@22 2339 gen-flavor)
al@412 2340 # Generate a new flavor from the last ISO image generated
pascal@106 2341 FLAVOR=${2%.flavor}
al@412 2342 [ -z "$FLAVOR" ] && die 'Please specify flavor name on the commandline.'
al@412 2343
al@412 2344 title 'Flavor generation'
pascal@22 2345 check_rootfs
pascal@68 2346 FILES="$FLAVOR.pkglist"
al@412 2347
al@412 2348 action 'Creating file %s...' "$FLAVOR.flavor"
pascal@22 2349 for i in rootcd rootfs; do
pascal@22 2350 if [ -d "$ADDFILES/$i" ] ; then
pascal@22 2351 FILES="$FILES\n$FLAVOR.$i"
pascal@450 2352 ( cd "$ADDFILES/$i"; find . ) | cpio -o -H newc 2>/dev/null | dogzip $FLAVOR.$i
pascal@22 2353 fi
pascal@22 2354 done
pankso@35 2355 status
al@412 2356
al@412 2357 answer=$(grep -s ^Description $FLAVOR.desc)
pascal@22 2358 answer=${answer#Description : }
pascal@22 2359 if [ -z "$answer" ]; then
al@412 2360 echo -n "Description: "
pascal@22 2361 read answer
pascal@22 2362 fi
al@412 2363
al@412 2364 action 'Compressing flavor %s...' "$FLAVOR"
al@412 2365 echo "Flavor : $FLAVOR" > $FLAVOR.desc
pascal@22 2366 echo "Description : $answer" >> $FLAVOR.desc
al@412 2367 (cd $DISTRO; distro_sizes) >> $FLAVOR.desc
al@412 2368 \rm -f $FLAVOR.pkglist $FLAVOR.nonfree 2>/dev/null
pascal@22 2369 for i in $(ls $ROOTFS$INSTALLED); do
pascal@22 2370 eval $(grep ^VERSION= $ROOTFS$INSTALLED/$i/receipt)
pascal@78 2371 EXTRAVERSION=""
pascal@78 2372 eval $(grep ^EXTRAVERSION= $ROOTFS$INSTALLED/$i/receipt)
pascal@61 2373 eval $(grep ^CATEGORY= $ROOTFS$INSTALLED/$i/receipt)
pascal@514 2374 if [ "$CATEGORY" = 'non-free' -a "${i%%-*}" != 'get' ]; then
pascal@61 2375 echo "$i" >> $FLAVOR.nonfree
pascal@61 2376 else
pascal@78 2377 echo "$i-$VERSION$EXTRAVERSION" >> $FLAVOR.pkglist
pascal@61 2378 fi
pascal@22 2379 done
pascal@68 2380 [ -s $FLAVOR.nonfree ] && $FILES="$FILES\n$FLAVOR.nonfree"
pascal@109 2381 for i in $LOCALSTATE/undigest/*/mirror ; do
pascal@109 2382 [ -s $i ] && cat $i >> $FLAVOR.mirrors
pascal@109 2383 done
pascal@109 2384 [ -s $FLAVOR.mirrors ] && $FILES="$FILES\n$FLAVOR.mirrors"
pascal@452 2385 touch -t 197001010100.00 $FLAVOR.*
pascal@439 2386 echo -e "$FLAVOR.desc\n$FILES" | cpio -o -H newc 2>/dev/null | dogzip $FLAVOR.flavor
al@412 2387 rm $(echo -e $FILES)
pascal@22 2388 status
al@412 2389
al@412 2390 footer "Flavor size: $(du -sh $FLAVOR.flavor)"
al@412 2391 ;;
al@412 2392
al@412 2393
pascal@105 2394 upgrade-flavor)
al@412 2395 # Strip versions from pkglist and update estimated numbers in flavor.desc
al@412 2396 flavor="${2%.flavor}"
al@412 2397 set -e
al@412 2398 [ -f "$flavor.flavor" ] || download "$flavor.flavor"
al@412 2399 set +e
al@412 2400
al@412 2401 flv_dir="$(extract_flavor "$flavor")"
al@412 2402
al@412 2403 strip_versions "$flv_dir/$flavor.pkglist"
al@412 2404
al@412 2405 action 'Updating %s...' "$flavor.desc"
al@412 2406
al@412 2407 [ -f "$flv_dir/$flavor.mirrors" ] && setup_mirrors "$flv_dir/$flavor.mirrors" >/dev/null
al@416 2408 set -- $(module calc_sizes "$flv_dir" "$flavor")
al@412 2409 restore_mirrors >/dev/null
al@412 2410
al@412 2411 sed -i -e '/Image is ready/d' \
al@412 2412 -e "s|\(Rootfs size *:\).*$|\1 $1 (estimated)|" \
al@412 2413 -e "s|\(Initramfs size *:\).*$|\1 $2 (estimated)|" \
al@412 2414 -e "s|\(ISO image size *:\).*$|\1 $3 (estimated)|" \
al@412 2415 -e "s|\(Packages *:\).*$|\1 $4|" \
al@412 2416 -e "s|\(Build date *:\).*$|\1 $(date '+%Y%m%d at %T')|" \
al@412 2417 "$flv_dir/$flavor.desc"
al@412 2418
al@412 2419 pack_flavor "$flv_dir" "$flavor"
al@412 2420 status
al@412 2421 display_unknown "$flv_dir/err"
al@412 2422 display_warn "$flv_dir/warn"
al@412 2423 cleanup
al@412 2424 ;;
al@412 2425
al@412 2426
pascal@106 2427 extract-flavor)
al@412 2428 # Extract a flavor into $FLAVORS_REPOSITORY
al@412 2429 flavor="${2%.flavor}"
al@412 2430 set -e
al@412 2431 [ -f "$flavor.flavor" ] || download "$flavor.flavor"
al@412 2432 set +e
al@412 2433
al@412 2434 action 'Extracting %s...' "$flavor.flavor"
al@412 2435 flv_dir="$(extract_flavor "$flavor" full)"
al@412 2436 storage="$FLAVORS_REPOSITORY/$flavor"
al@412 2437
al@412 2438 rm -rf "$storage" 2>/dev/null
al@412 2439 mkdir -p "$storage"
al@412 2440 cp -a "$flv_dir"/* "$storage"
al@412 2441 rm "$storage/description"
al@412 2442 status
al@412 2443
al@412 2444 strip_versions "$storage/packages.list"
al@412 2445
al@412 2446 cleanup
al@412 2447 ;;
al@412 2448
al@412 2449
pascal@106 2450 pack-flavor)
pascal@106 2451 # Create a flavor from $FLAVORS_REPOSITORY.
al@412 2452 flavor=${2%.flavor}
al@412 2453 storage="$FLAVORS_REPOSITORY/$flavor"
al@412 2454
al@412 2455 [ -s "$storage/receipt" ] || die "No $flavor receipt in $FLAVORS_REPOSITORY."
al@412 2456
al@412 2457 action 'Creating flavor %s...' "$flavor"
al@412 2458 tmp_dir="$(mktemp -d)"
al@412 2459
al@412 2460 while read from to; do
al@412 2461 [ -s "$storage/$from" ] || continue
al@412 2462 cp -a "$storage/$from" "$tmp_dir/$to"
al@412 2463 done <<EOT
al@412 2464 mirrors $flavor.mirrors
al@412 2465 distro.sh $flavor-distro.sh
al@412 2466 receipt $flavor.receipt
al@412 2467 non-free.list $flavor.nonfree
al@412 2468 EOT
al@412 2469
al@412 2470 # Build the package list.
al@412 2471 # It can include a list from another flavor with the keyword @include
al@412 2472 if [ -s "$storage/packages.list" ]; then
al@412 2473 include=$(grep '^@include' "$storage/packages.list")
al@412 2474 if [ -n "$include" ]; then
al@412 2475 include=${include#@include }
al@412 2476 if [ -s "$FLAVORS_REPOSITORY/$include/packages.list" ]; then
al@412 2477 cp -f "$FLAVORS_REPOSITORY/$include/packages.list" "$tmp_dir/$flavor.pkglist"
al@412 2478 else
al@412 2479 echo -e "\nERROR: Can't find include package list from $include\n"
al@412 2480 fi
pascal@112 2481 fi
al@412 2482 # Generate the final/initial package list
al@412 2483 [ -s "$storage/packages.list" ] && \
al@412 2484 cat "$storage/packages.list" >> "$tmp_dir/$flavor.pkglist"
al@412 2485 sed -i '/@include/d' "$tmp_dir/$flavor.pkglist"
al@412 2486 fi
al@412 2487
al@412 2488 if grep -q ^ROOTFS_SELECTION "$storage/receipt"; then
al@412 2489 # Process multi-rootfs flavor
al@412 2490 . "$storage/receipt"
al@412 2491 set -- $ROOTFS_SELECTION
al@412 2492 [ -n "$FRUGAL_RAM" ] || FRUGAL_RAM=$1
al@412 2493 [ -f "$FLAVORS_REPOSITORY/$2/packages.list" ] || tazlito extract-flavor $2
al@412 2494 cp "$FLAVORS_REPOSITORY/$2/packages.list" "$tmp_dir/$flavor.pkglist"
al@412 2495
al@412 2496 for i in rootcd rootfs; do
al@412 2497 mkdir "$tmp_dir/$i"
al@412 2498 # Copy extra files from the first flavor
al@412 2499 [ -d "$FLAVORS_REPOSITORY/$2/$i" ] &&
al@412 2500 cp -a "$FLAVORS_REPOSITORY/$2/$i" "$tmp_dir"
al@412 2501 # Overload extra files by meta flavor
al@412 2502 [ -d "$storage/$i" ] && cp -a "$storage/$i" "$tmp_dir"
al@412 2503 [ -n "$(ls $tmp_dir/$i)" ] &&
al@412 2504 (cd "$tmp_dir/$i"; find . | cpio -o -H newc 2>/dev/null ) | \
pascal@439 2505 dogzip "$tmp_dir/$flavor.$i"
al@412 2506 rm -rf "$tmp_dir/$i"
al@412 2507 done
al@412 2508 else
al@412 2509 # Process plain flavor
al@412 2510 for i in rootcd rootfs; do
al@412 2511 [ -d "$storage/$i" ] || continue
al@412 2512 (cd "$storage/$i";
pascal@439 2513 find . | cpio -o -H newc 2>/dev/null) | dogzip "$tmp_dir/$flavor.$i"
al@412 2514 done
al@412 2515 fi
al@412 2516
al@412 2517 unset VERSION MAINTAINER ROOTFS_SELECTION
al@416 2518 set -- $(module calc_sizes "$tmp_dir" "$flavor")
al@412 2519 ROOTFS_SIZE="$1 (estimated)"
al@412 2520 INITRAMFS_SIZE="$2 (estimated)"
al@412 2521 ISO_SIZE="$3 (estimated)"
al@412 2522 PKGNUM="$4"
al@412 2523 . "$storage/receipt"
al@412 2524
al@412 2525 sed '/: $/d' > "$tmp_dir/$flavor.desc" <<EOT
pascal@107 2526 Flavor : $FLAVOR
pascal@108 2527 Description : $SHORT_DESC
pascal@108 2528 Version : $VERSION
pascal@108 2529 Maintainer : $MAINTAINER
pascal@108 2530 LiveCD RAM size : $FRUGAL_RAM
pascal@111 2531 Rootfs list : $ROOTFS_SELECTION
al@412 2532 Build date : $(date '+%Y%m%d at %T')
al@412 2533 Packages : $PKGNUM
pascal@108 2534 Rootfs size : $ROOTFS_SIZE
pascal@108 2535 Initramfs size : $INITRAMFS_SIZE
pascal@108 2536 ISO image size : $ISO_SIZE
pascal@107 2537 ================================================================================
pascal@107 2538
pascal@107 2539 EOT
al@412 2540
al@412 2541 rm -f $tmp_dir/packages.list
al@412 2542 pack_flavor "$tmp_dir" "$flavor"
al@412 2543 status
al@412 2544 display_unknown "$tmp_dir/err"
al@412 2545 display_warn "$flv_dir/warn"
al@412 2546 cleanup
al@412 2547 ;;
al@412 2548
al@412 2549
pascal@22 2550 get-flavor)
pascal@22 2551 # Get a flavor's files and prepare for gen-distro.
al@412 2552 flavor=${2%.flavor}
al@412 2553 title 'Preparing %s distro flavor' "$flavor"
al@412 2554 set -e
al@412 2555 [ -f "$flavor.flavor" ] || download "$flavor.flavor"
al@412 2556 set +e
al@412 2557
al@412 2558 action 'Cleaning %s...' "$DISTRO"
al@412 2559 [ -d "$DISTRO" ] && rm -r "$DISTRO"
al@412 2560 # Clean old files
al@412 2561 for i in non-free.list distro-packages.list distro.sh receipt mirrors err; do
al@412 2562 [ -f "$i" ] && rm "$i"
al@412 2563 done
al@412 2564 mkdir -p "$DISTRO"
al@412 2565 status
al@412 2566
al@412 2567 [ -z "$noup" ] && tazlito upgrade-flavor "$flavor.flavor"
al@412 2568
al@412 2569 action 'Extracting flavor %s...' "$flavor.flavor"
al@412 2570 flv_dir="$(extract_flavor "$flavor" info)"
al@412 2571 cp -a "$flv_dir"/* .
al@412 2572 mv packages.list distro-packages.list
al@412 2573 mv -f info /etc/tazlito
al@412 2574 status
al@412 2575
al@412 2576 for i in rootcd rootfs; do
al@412 2577 if [ -d "$i" ]; then
al@412 2578 mkdir -p "$ADDFILES"; mv "$i" "$ADDFILES/$i"
pankso@263 2579 fi
al@412 2580 done
al@412 2581
pascal@468 2582 sed '/^Rootfs list/!d;s/.*: //' description > /etc/tazlito/rootfs.list
pascal@468 2583 [ -s /etc/tazlito/rootfs.list ] || rm -f /etc/tazlito/rootfs.list
al@412 2584
al@416 2585 action 'Updating %s...' 'tazlito.conf'
al@412 2586 [ -f tazlito.conf ] || cp /etc/tazlito/tazlito.conf .
al@412 2587 grep -v "^#VOLUM_NAME" < tazlito.conf | \
al@412 2588 sed "s/^VOLUM_NA/VOLUM_NAME=\"SliTaz $flavor\"\\n#VOLUM_NA/" \
al@412 2589 > tazlito.conf.$$ && mv tazlito.conf.$$ tazlito.conf
al@412 2590 sed -i "s/ISO_NAME=.*/ISO_NAME=\"slitaz-$flavor\"/" tazlito.conf
al@412 2591 status
al@412 2592
al@412 2593 footer 'Flavor is ready to be generated by `tazlito gen-distro`'
al@412 2594 cleanup
al@412 2595 ;;
al@412 2596
pankso@279 2597
pascal@191 2598 iso2flavor)
al@412 2599 [ -z "$3" -o ! -s "$2" ] && die 'Usage: tazlito iso2flavor <image.iso> <flavor_name>' \
al@412 2600 '\n\nCreate a file <flavor_name>.flavor from the CD-ROM image file <image.iso>'
al@412 2601
pascal@191 2602 FLAVOR=${3%.flavor}
pascal@404 2603 mkdir -p $TMP_DIR/iso $TMP_DIR/rootfs $TMP_DIR/flavor
pascal@191 2604 mount -o loop,ro $2 $TMP_DIR/iso
al@412 2605 flavordata $2 | (cd $TMP_DIR/flavor; cpio -i 2>/dev/null)
pascal@404 2606 if [ -s $TMP_DIR/iso/boot/rootfs1.gz -a \
al@412 2607 ! -s $TMP_DIR/flavor/*.desc ]; then
al@416 2608 _ 'META flavors are not supported.'
pascal@191 2609 umount -d $TMP_DIR/iso
pascal@404 2610 elif [ ! -s $TMP_DIR/iso/boot/rootfs.gz -a \
pascal@404 2611 ! -s $TMP_DIR/iso/boot/rootfs1.gz ]; then
al@416 2612 _ 'No %s in ISO image. Needs a SliTaz ISO.' '/boot/rootfs.gz'
pascal@191 2613 umount -d $TMP_DIR/iso
pascal@191 2614 else
pascal@426 2615 for i in $(ls -r $TMP_DIR/iso/boot/rootfs*z); do
pascal@426 2616 uncompress $i | \
pascal@227 2617 ( cd $TMP_DIR/rootfs ; cpio -idmu > /dev/null 2>&1 )
pascal@404 2618 done
pascal@191 2619 if [ ! -s $TMP_DIR/rootfs/etc/slitaz-release ]; then
al@416 2620 _ 'No file %s in %s of ISO image. Needs a non-loram SliTaz ISO.' \
al@416 2621 '/etc/slitaz-release' '/boot/rootfs.gz'
pascal@191 2622 umount -d $TMP_DIR/iso
pascal@191 2623 else
pascal@191 2624 ROOTFS_SIZE=$(du -hs $TMP_DIR/rootfs | awk '{ print $1 }')
pascal@191 2625 RAM_SIZE=$(du -s $TMP_DIR/rootfs | awk '{ print 32*int(($1+36000)/32768) "M" }')
pascal@191 2626 cp -a $TMP_DIR/iso $TMP_DIR/rootcd
pascal@191 2627 ISO_SIZE=$(df -h $TMP_DIR/iso | awk 'END { print $2 }')
al@412 2628 BUILD_DATE=$(date '+%Y%m%d at %T' -r "$TMP_DIR/iso/md5sum")
pascal@191 2629 umount -d $TMP_DIR/iso
pascal@404 2630 INITRAMFS_SIZE=$(du -chs $TMP_DIR/rootcd/boot/rootfs*.gz | awk 'END { print $1 }')
pascal@191 2631 rm -f $TMP_DIR/rootcd/boot/rootfs.gz $TMP_DIR/rootcd/md5sum
pascal@191 2632 mv $TMP_DIR/rootcd/boot $TMP_DIR/rootfs
pascal@476 2633 [ -d $TMP_DIR/rootcd/efi ] && mv $TMP_DIR/rootcd/efi $TMP_DIR/rootfs
pascal@191 2634 sed 's/.* \(.*\).tazpkg*/\1/' > $TMP_DIR/$FLAVOR.pkglist \
pascal@217 2635 < $TMP_DIR/rootfs$INSTALLED.md5
pascal@191 2636 PKGCNT=$(grep -v ^# $TMP_DIR/$FLAVOR.pkglist | wc -l | awk '{ print $1 }')
pascal@404 2637 if [ -s $TMP_DIR/flavor/*desc ]; then
pascal@404 2638 cp $TMP_DIR/flavor/*.desc $TMP_DIR/$FLAVOR.desc
pascal@404 2639 [ -s $TMP_DIR/$FLAVOR.receipt ] &&
pascal@404 2640 cp $TMP_DIR/flavor/*.receipt $TMP_DIR/$FLAVOR.receipt
pascal@404 2641 for i in rootfs rootcd ; do
pascal@404 2642 [ -s $TMP_DIR/flavor/*.list$i ] &&
al@412 2643 sed 's/.\{1,45\}//;/^\.$/d' $TMP_DIR/flavor/*.list$i | \
pascal@439 2644 ( cd $TMP_DIR/$i ; cpio -o -H newc ) | dogzip $TMP_DIR/$FLAVOR.$i
pascal@404 2645 done
pascal@404 2646 else
pascal@404 2647 find_flavor_rootfs $TMP_DIR/rootfs
pascal@404 2648 [ -d $TMP_DIR/rootfs/boot ] && mv $TMP_DIR/rootfs/boot $TMP_DIR/rootcd
pascal@476 2649 [ -d $TMP_DIR/rootfs/efi ] && mv $TMP_DIR/rootfs/efi $TMP_DIR/rootcd
pascal@404 2650 for i in rootfs rootcd ; do
pascal@404 2651 [ "$(ls $TMP_DIR/$i)" ] &&
pascal@439 2652 ( cd "$TMP_DIR/$i"; find * | cpio -o -H newc ) | dogzip "$TMP_DIR/$FLAVOR.$i"
pascal@404 2653 done
al@412 2654 unset VERSION MAINTAINER
pascal@404 2655 echo -en "Flavor short description \007: "; read -t 30 DESCRIPTION
pascal@404 2656 if [ -n "$DESCRIPTION" ]; then
al@416 2657 _n 'Flavor version : '; read -t 30 VERSION
al@416 2658 _n 'Flavor maintainer (your email) : '; read -t 30 MAINTAINER
pascal@404 2659 fi
al@412 2660
pascal@404 2661 cat > $TMP_DIR/$FLAVOR.desc <<EOT
pascal@191 2662 Flavor : $FLAVOR
al@412 2663 Description : ${DESCRIPTION:-SliTaz $FLAVOR flavor}
al@412 2664 Version : ${VERSION:-1.0}
al@412 2665 Maintainer : ${MAINTAINER:-nobody@slitaz.org}
pascal@191 2666 LiveCD RAM size : $RAM_SIZE
pascal@191 2667 Build date : $BUILD_DATE
pascal@191 2668 Packages : $PKGCNT
pascal@191 2669 Rootfs size : $ROOTFS_SIZE
pascal@191 2670 Initramfs size : $INITRAMFS_SIZE
pascal@191 2671 ISO image size : $ISO_SIZE
pascal@191 2672 ================================================================================
pascal@191 2673
pascal@191 2674 EOT
al@412 2675 longline "Tazlito can't detect each file installed during \
al@412 2676 a package post_install. You should extract this flavor (tazlito extract-flavor \
al@412 2677 $FLAVOR), check the files in /home/slitaz/flavors/$(cat /etc/slitaz-release)/$FLAVOR/rootfs \
al@412 2678 tree and remove files generated by post_installs.
al@412 2679 Check /home/slitaz/flavors/$(cat /etc/slitaz-release)/$FLAVOR/receipt too and \
al@412 2680 repack the flavor (tazlito pack-flavor $FLAVOR)"
pascal@404 2681 fi
pascal@439 2682 ( cd $TMP_DIR; ls $FLAVOR.* | cpio -o -H newc ) | dogzip $FLAVOR.flavor
pascal@191 2683 fi
pascal@191 2684 fi
al@412 2685 rm -rf $TMP_DIR
al@412 2686 ;;
al@412 2687
al@412 2688
pankso@1 2689 gen-distro)
pankso@1 2690 # Generate a live distro tree with a set of packages.
pankso@1 2691 #
pankso@1 2692 check_root
al@412 2693 start_time=$(date +%s)
al@412 2694
al@412 2695 # Tazlito options: --iso or --cdrom
al@412 2696 CDROM=''
al@412 2697 [ -n "$iso" ] && CDROM="-o loop $iso"
al@412 2698 [ -n "$cdrom" ] && CDROM="/dev/cdrom"
al@412 2699
pascal@19 2700 # Check if a package list was specified on cmdline.
pankso@333 2701 if [ -f "$2" ]; then
al@412 2702 LIST_NAME="$2"
pankso@333 2703 else
al@412 2704 LIST_NAME='distro-packages.list'
pankso@333 2705 fi
pankso@279 2706
al@412 2707 [ -d "$ROOTFS" -a -z "$forced" ] && die "A rootfs exists in '$DISTRO'." \
al@412 2708 'Please clean the distro tree or change directory path.'
al@412 2709 [ -d "$ROOTFS" ] && rm -rf "$ROOTFS"
al@412 2710 [ -d "$ROOTCD" ] && rm -rf "$ROOTCD"
al@412 2711
al@412 2712 # If list not given: build list with all installed packages
al@412 2713 if [ ! -f "$LIST_NAME" -a -f "$LOCALSTATE/installed.info" ]; then
al@412 2714 awk -F$'\t' '{print $1}' "$LOCALSTATE/installed.info" >> "$LIST_NAME"
erjo@99 2715 fi
al@412 2716
pankso@1 2717 # Exit if no list name.
al@412 2718 [ ! -f "$LIST_NAME" ] && die 'No packages list found or specified. Please read the docs.'
al@412 2719
pankso@1 2720 # Start generation.
al@412 2721 title 'Tazlito generating a distro'
al@412 2722
pascal@18 2723 # Misc checks
al@412 2724 mkdir -p "$PACKAGES_REPOSITORY"
al@412 2725 REPACK=$(yesorno 'Repack packages from rootfs?' 'n')
al@417 2726 newline
al@412 2727
al@412 2728 # Mount CD-ROM to be able to repack boot-loader packages
pascal@19 2729 if [ ! -e /boot -a -n "$CDROM" ]; then
pascal@19 2730 mkdir $TMP_MNT
al@412 2731 if mount -r "$CDROM $TMP_MNT" 2>/dev/null; then
al@412 2732 ln -s "$TMP_MNT/boot" /
pascal@19 2733 if [ ! -d "$ADDFILES/rootcd" ] ; then
al@412 2734 mkdir -p "$ADDFILES/rootcd"
pascal@19 2735 for i in $(ls $TMP_MNT); do
pascal@514 2736 [ "$i" = 'boot' ] && continue
al@412 2737 cp -a "$TMP_MNT/$i" "$ADDFILES/rootcd"
pascal@19 2738 done
pascal@19 2739 fi
pascal@19 2740 else
al@412 2741 rmdir "$TMP_MNT"
pascal@19 2742 fi
pascal@19 2743 fi
pascal@19 2744
pankso@337 2745 # Rootfs stuff.
al@412 2746 echo 'Preparing the rootfs directory...'
al@412 2747 mkdir -p "$ROOTFS"
al@415 2748 export root="$ROOTFS"
al@459 2749 # pass current 'mirror' to the root
al@461 2750 mkdir -p $root/var/lib/tazpkg $root/etc
al@459 2751 cp -f /var/lib/tazpkg/mirror $root/var/lib/tazpkg/mirror
al@460 2752 cp -f /etc/slitaz-release $root/etc/slitaz-release
al@412 2753 strip_versions "$LIST_NAME"
al@412 2754
pascal@514 2755 if [ "$REPACK" = 'y' ]; then
al@412 2756 # Determine full packages list with all dependencies
al@412 2757 tmp_dir="$(mktemp -d)"
al@412 2758 cp "$LIST_NAME" "$tmp_dir/flavor.pkglist"
al@412 2759 touch "$tmp_dir/full.pkglist"
al@416 2760 module calc_sizes "$tmp_dir" 'flavor' "$tmp_dir/full.pkglist" >/dev/null
al@412 2761
al@412 2762 awk -F$'\t' '{printf "%s %s\n", $1, $2}' "$LOCALSTATE/installed.info" | \
al@412 2763 while read pkgname pkgver; do
al@412 2764 # Is package in full list?
al@412 2765 grep -q "^$pkgname$" "$tmp_dir/full.pkglist" || continue
al@412 2766 # Is package already repacked?
al@412 2767 [ -e "$PACKAGES_REPOSITORY/$pkgname-$pkgver.tazpkg" ] && continue
al@412 2768 _ 'Repacking %s...' "$pkgname-$pkgver"
al@412 2769 tazpkg repack "$pkgname" --quiet
al@412 2770 [ -f "$pkgname-$pkgver.tazpkg" ] && mv "$pkgname-$pkgver.tazpkg" "$PACKAGES_REPOSITORY"
al@412 2771 status
al@412 2772 done
al@412 2773
al@412 2774 rm -r "$tmp_dir"
al@412 2775 fi
al@412 2776
pascal@61 2777 if [ -f non-free.list ]; then
al@412 2778 # FIXME: working in the ROOTFS chroot?
al@412 2779 newline
al@412 2780 echo 'Preparing non-free packages...'
al@412 2781 cp 'non-free.list' "$ROOTFS/etc/tazlito/non-free.list"
al@412 2782 for pkg in $(cat 'non-free.list'); do
al@412 2783 if [ ! -d "$INSTALLED/$pkg" ]; then
al@412 2784 if [ ! -d "$INSTALLED/get-$pkg" ]; then
pascal@61 2785 tazpkg get-install get-$pkg
pascal@61 2786 fi
al@412 2787 get-$pkg "$ROOTFS"
pascal@61 2788 fi
pascal@61 2789 tazpkg repack $pkg
pascal@79 2790 pkg=$(ls $pkg*.tazpkg)
al@412 2791 grep -q "^$pkg$" $LIST_NAME || echo $pkg >> $LIST_NAME
pankso@279 2792 mv $pkg $PACKAGES_REPOSITORY
pascal@61 2793 done
pascal@61 2794 fi
pascal@80 2795 cp $LIST_NAME $DISTRO/distro-packages.list
al@412 2796 newline
al@412 2797
al@414 2798 install_list_to_rootfs "$DISTRO/distro-packages.list" "$ROOTFS"
al@391 2799
pankso@1 2800 cd $DISTRO
pascal@80 2801 cp distro-packages.list $ROOTFS/etc/tazlito
pankso@1 2802 # Copy all files from $ADDFILES/rootfs to the rootfs.
pankso@1 2803 if [ -d "$ADDFILES/rootfs" ] ; then
al@412 2804 action 'Copying addfiles content to the rootfs...'
pascal@11 2805 cp -a $ADDFILES/rootfs/* $ROOTFS
pascal@11 2806 status
pankso@1 2807 fi
al@412 2808
al@412 2809 action 'Root filesystem is generated...'; status
al@412 2810
pankso@1 2811 # Root CD part.
al@412 2812 action 'Preparing the rootcd directory...'
pankso@1 2813 mkdir -p $ROOTCD
pankso@1 2814 status
al@412 2815
pankso@1 2816 # Move the boot dir with the Linux kernel from rootfs.
pascal@476 2817 # The efi & boot dirs go directly on the CD.
pascal@476 2818 if [ -d "$ROOTFS/efi" ] ; then
pascal@476 2819 action 'Moving the efi directory...'
pascal@476 2820 mv $ROOTFS/efi $ROOTCD
pascal@476 2821 status
pascal@476 2822 fi
pankso@1 2823 if [ -d "$ROOTFS/boot" ] ; then
al@412 2824 action 'Moving the boot directory...'
pankso@1 2825 mv $ROOTFS/boot $ROOTCD
pankso@1 2826 status
pankso@1 2827 fi
pankso@1 2828 cd $DISTRO
pankso@1 2829 # Copy all files from $ADDFILES/rootcd to the rootcd.
pankso@1 2830 if [ -d "$ADDFILES/rootcd" ] ; then
al@412 2831 action 'Copying addfiles content to the rootcd...'
pascal@11 2832 cp -a $ADDFILES/rootcd/* $ROOTCD
pascal@11 2833 status
pankso@1 2834 fi
paul@154 2835 # Execute the distro script used to perform tasks in the rootfs
pankso@95 2836 # before compression. Give rootfs path in arg
al@412 2837 [ -z "$DISTRO_SCRIPT" ] && DISTRO_SCRIPT="$TOP_DIR/distro.sh"
al@412 2838 if [ -x "$DISTRO_SCRIPT" ]; then
al@412 2839 echo 'Executing distro script...'
pankso@95 2840 sh $DISTRO_SCRIPT $DISTRO
pankso@95 2841 fi
al@412 2842
al@412 2843 # Execute the custom_rules() found in receipt.
al@412 2844 if [ -s "$TOP_DIR/receipt" ]; then
al@412 2845 if grep -q ^custom_rules "$TOP_DIR/receipt"; then
al@412 2846 echo -e "Executing: custom_rules()\n"
al@412 2847 . "$TOP_DIR/receipt"
al@412 2848 custom_rules || echo -e "\nERROR: custom_rules() failed\n"
erjo@316 2849 fi
al@412 2850 fi
al@412 2851
pankso@337 2852 # Multi-rootfs
pascal@111 2853 if [ -s /etc/tazlito/rootfs.list ]; then
al@398 2854
al@412 2855 FLAVOR_LIST="$(awk '{
al@412 2856 for (i = 2; i <= NF; i+=2)
pascal@464 2857 printf "%s ", $i;
al@412 2858 }' /etc/tazlito/rootfs.list)"
al@412 2859
al@412 2860 [ -s "$ROOTCD/boot/isolinux/isolinux.msg" ] &&
al@412 2861 sed -i "s/ *//;s/)/), flavors $FLAVOR_LIST/" \
al@412 2862 "$ROOTCD/boot/isolinux/isolinux.msg" 2>/dev/null
al@412 2863
al@412 2864 [ -f "$ROOTCD/boot/isolinux/ifmem.c32" -o \
al@412 2865 -f "$ROOTCD/boot/isolinux/c32box.c32" ] ||
al@412 2866 cp '/boot/isolinux/c32box.c32' "$ROOTCD/boot/isolinux" 2>/dev/null ||
al@412 2867 cp '/boot/isolinux/ifmem.c32' "$ROOTCD/boot/isolinux"
al@398 2868
pascal@111 2869 n=0
pascal@111 2870 last=$ROOTFS
pascal@111 2871 while read flavor; do
pascal@111 2872 n=$(($n+1))
al@419 2873 mkdir ${ROOTFS}0$n
al@419 2874 export root="${ROOTFS}0$n"
al@419 2875 # initial tazpkg setup in empty rootfs
al@419 2876 tazpkg --root=$root >/dev/null 2>&1
al@419 2877
pankso@337 2878 newline
pankso@337 2879 boldify "Building $flavor rootfs..."
al@398 2880
al@412 2881 [ -s "$TOP_DIR/$flavor.flavor" ] &&
al@412 2882 cp "$TOP_DIR/$flavor.flavor" .
al@412 2883
al@412 2884 if [ ! -s "$flavor.flavor" ]; then
pankso@337 2885 # We may have it in $FLAVORS_REPOSITORY
pankso@337 2886 if [ -d "$FLAVORS_REPOSITORY/$flavor" ]; then
pankso@337 2887 tazlito pack-flavor $flavor
pankso@337 2888 else
pankso@337 2889 download $flavor.flavor
pankso@337 2890 fi
pankso@337 2891 fi
al@398 2892
al@412 2893 action 'Extracting %s and %s...' "$flavor.pkglist" "$flavor.rootfs"
al@412 2894 zcat $flavor.flavor | cpio -i --quiet $flavor.pkglist $flavor.rootfs
al@419 2895 cp $flavor.pkglist $DISTRO/list-packages0$n
pankso@337 2896 status
al@398 2897
al@412 2898 strip_versions "$DISTRO/list-packages0$n"
al@412 2899
al@414 2900 install_list_to_rootfs "$DISTRO/list-packages0$n" "${ROOTFS}0$n"
al@412 2901
pascal@485 2902 action 'Updating the boot directory...'
pascal@488 2903 yes n | cp -ai ${ROOTFS}0$n/boot $ROOTCD 2> /dev/null
al@412 2904 rm -rf ${ROOTFS}0$n/boot
al@412 2905
pascal@111 2906 cd $DISTRO
pascal@179 2907 if [ -s $flavor.rootfs ]; then
al@416 2908 _n 'Adding %s rootfs extra files...' "$flavor"
pankso@338 2909 zcat < $flavor.rootfs | ( cd ${ROOTFS}0$n ; cpio -idmu )
pascal@179 2910 fi
al@412 2911
al@412 2912 action 'Moving %s to %s' "list-packages0$n" "rootfs0$n"
al@416 2913 mv "$DISTRO/list-packages0$n" "${ROOTFS}0$n/etc/tazlito/distro-packages.list"
pankso@337 2914 status
al@412 2915
pascal@111 2916 rm -f $flavor.flavor install-list
pascal@111 2917 mergefs ${ROOTFS}0$n $last
pascal@111 2918 last=${ROOTFS}0$n
pascal@111 2919 done <<EOT
pascal@111 2920 $(awk '{ for (i = 4; i <= NF; i+=2) print $i; }' < /etc/tazlito/rootfs.list)
pascal@111 2921 EOT
psychomaniak@383 2922 #'
pascal@111 2923 i=$(($n+1))
pascal@111 2924 while [ $n -gt 0 ]; do
pascal@111 2925 mv ${ROOTFS}0$n ${ROOTFS}$i
al@416 2926 _ 'Compressing %s (%s)...' "${ROOTFS}0$n" "$(du -hs ${ROOTFS}$i | awk '{ print $1 }')"
pascal@111 2927 gen_initramfs ${ROOTFS}$i
pascal@111 2928 n=$(($n-1))
pascal@111 2929 i=$(($i-1))
pascal@431 2930 export LZMA_HISTORY_BITS=26
pascal@111 2931 done
pascal@111 2932 mv $ROOTFS ${ROOTFS}$i
pascal@111 2933 gen_initramfs ${ROOTFS}$i
al@416 2934 update_bootconfig "$ROOTCD/boot/isolinux" "$(cat /etc/tazlito/rootfs.list)"
pascal@483 2935 ROOTFS=${ROOTFS}1
pascal@111 2936 else
pascal@111 2937 # Initramfs and ISO image stuff.
pascal@111 2938 gen_initramfs $ROOTFS
pascal@111 2939 fi
pankso@1 2940 gen_livecd_isolinux
pankso@1 2941 distro_stats
al@412 2942 cleanup
al@412 2943 ;;
al@412 2944
al@412 2945
pankso@1 2946 clean-distro)
pankso@1 2947 # Remove old distro tree.
pankso@1 2948 #
pankso@1 2949 check_root
al@412 2950 title 'Cleaning: %s' "$DISTRO"
pankso@1 2951 if [ -d "$DISTRO" ] ; then
pankso@1 2952 if [ -d "$ROOTFS" ] ; then
al@412 2953 action 'Removing the rootfs...'
al@412 2954 rm -f $DISTRO/$INITRAMFS
pascal@11 2955 rm -rf $ROOTFS
pascal@11 2956 status
pankso@1 2957 fi
pankso@1 2958 if [ -d "$ROOTCD" ] ; then
al@412 2959 action 'Removing the rootcd...'
pascal@11 2960 rm -rf $ROOTCD
pascal@11 2961 status
pankso@1 2962 fi
al@412 2963 action 'Removing eventual ISO image...'
pascal@11 2964 rm -f $DISTRO/$ISO_NAME.iso
pascal@56 2965 rm -f $DISTRO/$ISO_NAME.md5
pascal@11 2966 status
pankso@1 2967 fi
al@412 2968 footer
al@412 2969 ;;
al@412 2970
al@412 2971
pankso@1 2972 check-distro)
pankso@1 2973 # Check for a few LiveCD needed files not installed by packages.
pankso@1 2974 #
al@412 2975 # TODO: Remove this function.
al@412 2976 # First two files are maintained by tazpkg while it runs on rootfs,
al@412 2977 # while last one file should be maintained by tazlito itself.
pascal@11 2978 check_rootfs
al@412 2979 title 'Checking distro: %s' "$ROOTFS"
pankso@1 2980 # SliTaz release info.
al@416 2981 rel='/etc/slitaz-release'
al@416 2982 if [ ! -f "$ROOTFS$rel" ]; then
al@416 2983 _ 'Missing release info: %s' "$rel"
pankso@1 2984 else
al@416 2985 action 'Release : %s' "$(cat $ROOTFS$rel)"
pankso@1 2986 status
pankso@1 2987 fi
pankso@1 2988 # Tazpkg mirror.
pascal@217 2989 if [ ! -f "$ROOTFS$LOCALSTATE/mirror" ]; then
al@416 2990 action 'Mirror URL : Missing %s' "$LOCALSTATE/mirror"
pankso@1 2991 todomsg
pankso@1 2992 else
al@412 2993 action 'Mirror configuration exists...'
pankso@1 2994 status
pankso@1 2995 fi
pankso@279 2996 # Isolinux msg
pascal@235 2997 if grep -q "cooking-XXXXXXXX" /$ROOTCD/boot/isolinux/isolinux.*g; then
al@416 2998 action 'Isolinux msg : Missing cooking date XXXXXXXX (ex %s)' "$(date +%Y%m%d)"
pankso@1 2999 todomsg
pankso@1 3000 else
al@412 3001 action 'Isolinux message seems good...'
pankso@1 3002 status
pankso@1 3003 fi
al@412 3004 footer
al@412 3005 ;;
al@412 3006
al@412 3007
pankso@123 3008 writeiso)
al@412 3009 # Writefs to ISO image including /home unlike gen-distro we don't use
pankso@279 3010 # packages to generate a rootfs, we build a compressed rootfs with all
paul@134 3011 # the current filesystem similar to 'tazusb writefs'.
pankso@123 3012 #
al@412 3013 DISTRO='/home/slitaz/distro'
pankso@123 3014 ROOTCD="$DISTRO/rootcd"
al@412 3015 COMPRESSION="${2:-none}"
al@412 3016 ISO_NAME="${3:-slitaz}"
pankso@123 3017 check_root
pankso@123 3018 # Start info
al@412 3019 title 'Write filesystem to ISO'
al@412 3020 longline "The command writeiso will write the current filesystem into a \
al@412 3021 suitable cpio archive (rootfs.gz) and generate a bootable ISO image (slitaz.iso)."
pankso@330 3022 newline
al@412 3023 emsg "<b>Archive compression:</b> <c 36>$COMPRESSION</c>"
al@412 3024
pascal@514 3025 [ "$COMPRESSION" = 'gzip' ] && colorize 31 "gzip-compressed rootfs unsupported and may fail to boot"
pankso@123 3026 # Save some space
al@412 3027 rm -rf /var/cache/tazpkg/*
al@412 3028 rm -f /var/lib/tazpkg/*.bak
psychomaniak@388 3029 rm -rf $DISTRO
pankso@123 3030
pankso@143 3031 # Optionally remove sound card selection and screen resolution.
psychomaniak@383 3032 if [ -z $LaunchedByTazpanel ]; then
al@416 3033 anser=$(yesorno 'Do you wish to remove the sound card and screen configs?' 'n')
pankso@123 3034 case $anser in
al@416 3035 y)
al@416 3036 action 'Removing current sound card and screen configurations...'
pankso@123 3037 rm -f /var/lib/sound-card-driver
pankso@290 3038 rm -f /var/lib/alsa/asound.state
pankso@123 3039 rm -f /etc/X11/xorg.conf ;;
pankso@123 3040 *)
al@416 3041 action 'Keeping current sound card and screen configurations...' ;;
pankso@123 3042 esac
al@412 3043 status
al@412 3044 newline
al@412 3045
pankso@330 3046 # Optionally remove i18n settings
al@416 3047 anser=$(yesorno 'Do you wish to remove locale/keymap settings?' 'n')
pankso@330 3048 case $anser in
al@416 3049 y)
al@416 3050 action 'Removing current locale/keymap settings...'
pankso@333 3051 newline > /etc/locale.conf
pankso@333 3052 newline > /etc/keymap.conf ;;
pankso@330 3053 *)
al@416 3054 action 'Keeping current locale/keymap settings...' ;;
pankso@330 3055 esac
pankso@123 3056 status
psychomaniak@383 3057 fi
al@412 3058
pankso@330 3059 # Clean-up files by default
pankso@333 3060 newline > /etc/udev/rules.d/70-persistent-net.rules
pankso@333 3061 newline > /etc/udev/rules.d/70-persistant-cd.rules
pankso@279 3062
pankso@123 3063 # Create list of files including default user files since it is defined in /etc/passwd
pankso@123 3064 # and some new users might have been added.
pankso@330 3065 cd /
psychomaniak@373 3066 echo 'init' > /tmp/list
al@412 3067 for dir in bin etc sbin var dev lib root usr home opt; do
pascal@361 3068 [ -d $dir ] && find $dir
al@412 3069 done >> /tmp/list
al@412 3070
al@412 3071 for dir in proc sys tmp mnt media media/cdrom media/flash media/usbdisk run run/udev; do
pascal@361 3072 [ -d $dir ] && echo $dir
al@412 3073 done >> /tmp/list
psychomaniak@373 3074
psychomaniak@388 3075 sed '/var\/run\/.*pid$/d ; /var\/run\/utmp/d ; /.*\/.gvfs/d ; /home\/.*\/.cache\/.*/d' -i /tmp/list
psychomaniak@386 3076
psychomaniak@388 3077 #if [ ! $(find /var/log/slitaz/tazpkg.log -size +4k) = "" ]; then
psychomaniak@388 3078 # sed -i "/var\/log\/slitaz\/tazpkg.log/d" /tmp/list
psychomaniak@388 3079 #fi
psychomaniak@386 3080 mv -f /var/log/wtmp /tmp/tazlito-wtmp
psychomaniak@386 3081 touch /var/log/wtmp
psychomaniak@386 3082
al@412 3083 for removelog in auth boot messages dmesg daemon slim .*old Xorg tazpanel cups; do
psychomaniak@378 3084 sed -i "/var\/log\/$removelog/d" /tmp/list
psychomaniak@374 3085 done
psychomaniak@373 3086
paul@152 3087 # Generate initramfs with specified compression and display rootfs
pankso@150 3088 # size in realtime.
psychomaniak@386 3089 rm -f /tmp/.write-iso* /tmp/rootfs 2>/dev/null
psychomaniak@383 3090
pankso@150 3091 write_initramfs &
pankso@143 3092 sleep 2
pascal@194 3093 cd - > /dev/null
pankso@143 3094 echo -en "\nFilesystem size:"
al@412 3095 while [ ! -f /tmp/rootfs ]; do
pankso@143 3096 sleep 1
al@412 3097 echo -en "\\033[18G$(du -sh /$INITRAMFS | awk '{print $1}') "
pankso@143 3098 done
psychomaniak@383 3099 mv -f /tmp/tazlito-wtmp /var/log/wtmp
pankso@143 3100 echo -e "\n"
pascal@361 3101 rm -f /tmp/rootfs
pankso@123 3102
pankso@123 3103 # Move freshly generated rootfs to the cdrom.
pankso@123 3104 mkdir -p $ROOTCD/boot
al@412 3105 mv -f /$INITRAMFS $ROOTCD/boot
al@416 3106 _ 'Located in: %s' "$ROOTCD/boot/$INITRAMFS"
pankso@279 3107
pankso@123 3108 # Now we need the kernel and isolinux files.
al@412 3109 copy_from_cd() {
pascal@362 3110 cp /media/cdrom/boot/bzImage* $ROOTCD/boot
pankso@123 3111 cp -a /media/cdrom/boot/isolinux $ROOTCD/boot
pascal@248 3112 unmeta_boot $ROOTCD
pankso@123 3113 umount /media/cdrom
psychomaniak@378 3114 }
al@412 3115
psychomaniak@378 3116 if mount /dev/cdrom /media/cdrom 2>/dev/null; then
psychomaniak@378 3117 copy_from_cd;
al@412 3118 elif mount | grep /media/cdrom; then
psychomaniak@378 3119 copy_from_cd;
psychomaniak@428 3120 #elif [ -f "$bootloader" -a -f /boot/vmlinuz*slitaz* ]; then
psychomaniak@428 3121 # [ -f /boot/*slitaz ] && cp /boot/vmlinuz*slitaz $ROOTCD/boot/bzImage
psychomaniak@428 3122 # [ -f /boot/*slitaz64 ] && cp /boot/vmlinuz*slitaz64 $ROOTCD/boot/bzImage64
psychomaniak@378 3123 else
psychomaniak@383 3124 touch /tmp/.write-iso-error
al@412 3125 longline "When SliTaz is running in RAM the kernel and bootloader \
psychomaniak@429 3126 files are kept on the CD-ROM. `boldify ' Please insert a Live CD or run:
psychomaniak@429 3127 # mount -o loop slitaz.iso /media/cdrom ' ` to let Tazlito copy the files."
pankso@143 3128 echo -en "----\nENTER to continue..."; read i
psychomaniak@378 3129 [ ! -d /media/cdrom/boot/isolinux ] && exit 1
psychomaniak@378 3130 copy_from_cd
pankso@123 3131 fi
pankso@279 3132
pankso@123 3133 # Generate the iso image.
psychomaniak@383 3134 touch /tmp/.write-iso
psychomaniak@383 3135 newline
pankso@123 3136 cd $DISTRO
pascal@431 3137 create_iso $ISO_NAME.iso $ROOTCD
al@412 3138 action 'Creating the ISO md5sum...'
pascal@486 3139 md5sum $ISO_NAME.iso > $ISO_NAME.md5
pankso@123 3140 status
pankso@123 3141
al@416 3142 footer "ISO image: $(du -sh $DISTRO/$ISO_NAME.iso)"
psychomaniak@383 3143 rm -f /tmp/.write-iso
al@416 3144
psychomaniak@383 3145 if [ -z $LaunchedByTazpanel ]; then
al@416 3146 anser=$(yesorno 'Burn ISO to CD-ROM?' 'n')
pankso@123 3147 case $anser in
al@416 3148 y)
al@412 3149 umount /dev/cdrom 2>/dev/null
pankso@123 3150 eject
al@412 3151 echo -n "Please insert a blank CD-ROM and press ENTER..."
pankso@123 3152 read i && sleep 2
psychomaniak@388 3153 tazlito burn-iso $DISTRO/$ISO_NAME.iso
pankso@123 3154 echo -en "----\nENTER to continue..."; read i ;;
pankso@123 3155 *)
pankso@123 3156 exit 0 ;;
psychomaniak@383 3157 esac
al@412 3158 fi
al@412 3159 ;;
al@412 3160
al@412 3161
pankso@1 3162 burn-iso)
al@412 3163 # Guess CD-ROM device, ask user and burn the ISO.
pankso@1 3164 #
pankso@1 3165 check_root
al@412 3166 DRIVE_NAME=$(grep "drive name" /proc/sys/dev/cdrom/info | cut -f3)
al@412 3167 DRIVE_SPEED=$(grep "drive speed" /proc/sys/dev/cdrom/info | cut -f3)
pankso@1 3168 # We can specify an alternative ISO from the cmdline.
al@412 3169 iso="${2:-$DISTRO/$ISO_NAME.iso}"
al@412 3170 [ ! -f "$iso" ] && die "Unable to find ISO: $iso"
al@412 3171
al@412 3172 title 'Tazlito burn ISO'
al@412 3173 echo "CD-ROM device : /dev/$DRIVE_NAME"
pankso@1 3174 echo "Drive speed : $DRIVE_SPEED"
pankso@1 3175 echo "ISO image : $iso"
al@412 3176 footer
al@412 3177
al@412 3178 case $(yesorno 'Burn ISO image?' 'n') in
al@412 3179 y)
al@412 3180 title 'Starting Wodim to burn the ISO...'
al@412 3181 sleep 2
al@412 3182 wodim speed=$DRIVE_SPEED dev=/dev/$DRIVE_NAME $iso
al@412 3183 footer 'ISO image is burned to CD-ROM.'
al@412 3184 ;;
al@412 3185 *)
al@412 3186 die 'Exiting. No ISO burned.'
al@412 3187 ;;
al@412 3188 esac
al@412 3189 ;;
al@412 3190
al@412 3191
pascal@101 3192 merge)
pascal@101 3193 # Merge multiple rootfs into one iso.
pascal@101 3194 #
pascal@101 3195 if [ -z "$2" ]; then
al@398 3196 cat <<EOT
pascal@101 3197 Usage: tazlito merge size1 iso size2 rootfs2 [sizeN rootfsN]...
pascal@101 3198
al@412 3199 Merge multiple rootfs into one ISO. Rootfs are like russian dolls
pascal@101 3200 i.e: rootfsN is a subset of rootfsN-1
al@412 3201 rootfs1 is found in ISO, sizeN is the RAM size needed to launch rootfsN.
pascal@101 3202 The boot loader will select the rootfs according to the RAM size detected.
pascal@101 3203
pankso@279 3204 Example:
pascal@101 3205 $ tazlito merge 160M slitaz-core.iso 96M rootfs-justx.gz 32M rootfs-base.gz
pascal@101 3206
pascal@101 3207 Will start slitaz-core with 160M+ RAM, slitaz-justX with 96M-160M RAM,
pascal@101 3208 slitaz-base with 32M-96M RAM and display an error message if RAM < 32M.
xfred222@293 3209
pascal@101 3210 EOT
pascal@101 3211 exit 2
pascal@101 3212 fi
pascal@101 3213
pascal@101 3214 shift # skip merge
pascal@111 3215 append="$1 slitaz1"
pascal@101 3216 shift # skip size1
pascal@101 3217 mkdir -p $TMP_DIR/mnt $TMP_DIR/rootfs1
pascal@101 3218
pascal@101 3219 ISO=$1.merged
al@412 3220
pascal@101 3221 # Extract filesystems
al@412 3222 action 'Mounting %s' "$1"
pascal@101 3223 mount -o loop,ro $1 $TMP_DIR/mnt 2> /dev/null
pascal@101 3224 status || cleanup_merge
al@412 3225
pascal@101 3226 cp -a $TMP_DIR/mnt $TMP_DIR/iso
pascal@362 3227 make_bzImage_hardlink $TMP_DIR/iso/boot
pascal@101 3228 umount -d $TMP_DIR/mnt
pascal@101 3229 if [ -f $TMP_DIR/iso/boot/rootfs1.gz ]; then
al@416 3230 _ '%s is already a merged iso. Aborting.' "$1"
pascal@101 3231 cleanup_merge
pascal@101 3232 fi
pascal@278 3233 if [ ! -f $TMP_DIR/iso/boot/isolinux/ifmem.c32 -a
pascal@278 3234 ! -f $TMP_DIR/iso/boot/isolinux/c32box.c32 ]; then
pascal@278 3235 if [ ! -f /boot/isolinux/ifmem.c32 -a
pascal@278 3236 ! -f /boot/isolinux/c32box.c32 ]; then
pascal@101 3237 cat <<EOT
pascal@101 3238 No file /boot/isolinux/ifmem.c32
pascal@101 3239 Please install syslinux package !
pascal@101 3240 EOT
pascal@101 3241 rm -rf $TMP_DIR
pascal@101 3242 exit 1
pascal@101 3243 fi
pascal@278 3244 cp /boot/isolinux/c32box.c32 $TMP_DIR/iso/boot/isolinux 2> /dev/null ||
pascal@101 3245 cp /boot/isolinux/ifmem.c32 $TMP_DIR/iso/boot/isolinux
pascal@101 3246 fi
pankso@279 3247
al@416 3248 action 'Extracting %s' 'iso/rootfs.gz'
pascal@101 3249 extract_rootfs $TMP_DIR/iso/boot/rootfs.gz $TMP_DIR/rootfs1 &&
al@412 3250 [ -d $TMP_DIR/rootfs1/etc ]
pascal@101 3251 status || cleanup_merge
al@412 3252
pascal@101 3253 n=1
pascal@101 3254 while [ -n "$2" ]; do
pascal@101 3255 shift # skip rootfs N-1
pascal@101 3256 p=$n
pascal@101 3257 n=$(($n + 1))
pascal@111 3258 append="$append $1 slitaz$n"
pascal@101 3259 shift # skip size N
pascal@101 3260 mkdir -p $TMP_DIR/rootfs$n
al@412 3261
al@412 3262 action 'Extracting %s' "$1"
pascal@101 3263 extract_rootfs $1 $TMP_DIR/rootfs$n &&
al@412 3264 [ -d "$TMP_DIR/rootfs$n/etc" ]
pascal@101 3265 status || cleanup_merge
al@412 3266
pascal@101 3267 mergefs $TMP_DIR/rootfs$n $TMP_DIR/rootfs$p
al@416 3268 action 'Creating %s' "rootfs$p.gz"
al@412 3269 pack_rootfs "$TMP_DIR/rootfs$p" "$TMP_DIR/iso/boot/rootfs$p.gz"
pascal@101 3270 status
pascal@101 3271 done
al@416 3272 action 'Creating %s' "rootfs$n.gz"
al@412 3273 pack_rootfs "$TMP_DIR/rootfs$n" "$TMP_DIR/iso/boot/rootfs$n.gz"
pascal@101 3274 status
pascal@101 3275 rm -f $TMP_DIR/iso/boot/rootfs.gz
pascal@111 3276 update_bootconfig $TMP_DIR/iso/boot/isolinux "$append"
pascal@101 3277 create_iso $ISO $TMP_DIR/iso
al@412 3278 rm -rf $TMP_DIR
al@412 3279 ;;
al@412 3280
pascal@101 3281
pascal@102 3282 repack)
pascal@102 3283 # Repack an iso with maximum lzma compression ratio.
pascal@102 3284 #
pascal@102 3285 ISO=$2
pascal@102 3286 mkdir -p $TMP_DIR/mnt
al@412 3287
pascal@102 3288 # Extract filesystems
al@412 3289 action 'Mounting %s' "$ISO"
al@412 3290 mount -o loop,ro $ISO $TMP_DIR/mnt 2>/dev/null
pascal@102 3291 status || cleanup_merge
al@412 3292
pascal@102 3293 cp -a $TMP_DIR/mnt $TMP_DIR/iso
pascal@102 3294 umount -d $TMP_DIR/mnt
pankso@279 3295
pascal@102 3296 for i in $TMP_DIR/iso/boot/rootfs* ; do
al@412 3297 action 'Repacking %s' "$(basename $i)"
pascal@426 3298 uncompress $i 2>/dev/null > $TMP_DIR/rootfs
al@412 3299 lzma e $TMP_DIR/rootfs $i $(lzma_switches $TMP_DIR/rootfs)
pascal@289 3300 align_to_32bits $i
pascal@102 3301 status
pascal@102 3302 done
pankso@279 3303
pascal@102 3304 create_iso $ISO $TMP_DIR/iso
al@412 3305 rm -rf $TMP_DIR
al@412 3306 ;;
al@412 3307
pascal@170 3308
pascal@170 3309 build-loram)
al@412 3310 # Build a Live CD for low RAM systems.
pascal@170 3311 #
al@412 3312 ISO="$2"
al@412 3313 OUTPUT="$3"
al@412 3314 [ -z "$3" ] && \
al@412 3315 die "Usage: tazlito build-loram <input>.iso <output>.iso [cdrom|smallcdrom|http|ram]"
al@412 3316 mkdir -p "$TMP_DIR/iso"
al@412 3317 mount -o loop,ro -t iso9660 "$ISO" "$TMP_DIR/iso"
pascal@426 3318 loopdev=$( (losetup -a 2>/dev/null || losetup) | sed "/$(echo $ISO | sed 's|/|\\/|g')$/!d;s/:.*//;q")
pascal@170 3319 if ! check_iso_for_loram ; then
al@412 3320 umount -d "$TMP_DIR/iso"
al@412 3321 die "$ISO is not a valid SliTaz live CD. Abort."
pascal@170 3322 fi
pascal@170 3323 case "$4" in
pankso@333 3324 cdrom) build_loram_cdrom ;;
pankso@333 3325 http) build_loram_http ;;
pascal@473 3326 *) build_loram_ram "$5" ;;
pascal@170 3327 esac
pascal@286 3328 umount $TMP_DIR/iso # no -d: needs /proc
pascal@286 3329 losetup -d $loopdev
al@412 3330 rm -rf $TMP_DIR
al@412 3331 ;;
al@412 3332
pascal@170 3333
pankso@115 3334 emu-iso)
pankso@115 3335 # Emulate an ISO image with Qemu.
al@412 3336 iso="${2:-$DISTRO/$ISO_NAME.iso}"
al@412 3337 [ -f "$iso" ] || die "Unable to find ISO file '$iso'."
al@412 3338 [ -x '/usr/bin/qemu' ] || die "Unable to find Qemu binary. Please install package 'qemu'."
pankso@115 3339 echo -e "\nStarting Qemu emulator:\n"
pankso@115 3340 echo -e "qemu $QEMU_OPTS $iso\n"
al@412 3341 qemu $QEMU_OPTS $iso
al@412 3342 ;;
al@412 3343
pascal@102 3344
paul@341 3345 deduplicate)
paul@341 3346 # Deduplicate files in a tree
pascal@285 3347 shift
al@412 3348 deduplicate "$@"
al@412 3349 ;;
al@412 3350
al@412 3351
pankso@1 3352 usage|*)
pankso@333 3353 # Print usage also for all unknown commands.
al@412 3354 usage
al@412 3355 ;;
pankso@1 3356 esac
pankso@1 3357
pankso@1 3358 exit 0