tazlito annotate tazlito @ rev 511

Do not overwrite user's /efi/boot/linux.cmdline
author Pascal Bellard <pascal.bellard@slitaz.org>
date Tue Jun 05 15:34:05 2018 +0200 (2018-06-05)
parents 3ab0aff91019
children 2a856694226f
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 () {
al@412 105 [ $(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)
al@412 227 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@476 292 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@497 484 [ $(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@499 553 if [ "$ftype" == "33 32" ]; then
pascal@499 554 hexdump -R <<EOT | dd of=$basedir/boot/isolinux/efi.img \
pascal@499 555 conv=notrunc
pascal@499 556 0 eb 58 90 53 6c 69 54 61 7a 00 00 00 02 04 $rsect 00 |
pascal@499 557 0 02 00 00 $size f8 00 00 20 00 40 00 00 00 00 00 |
pascal@499 558 0 $size32 $fsz 00 00 00 00 02 00 00 00 |
pascal@499 559 0 01 00 03 00 00 00 00 00 00 00 00 00 00 00 00 00 |
pascal@499 560 0 80 00 29 00 00 00 00 53 59 53 54 45 4d 00 00 00 |
pascal@499 561 0 00 00 46 41 54 $ftype 20 20 20 cd 18 cd 19 eb fa |
pascal@499 562 EOT
pascal@499 563 while read ofs data; do
pascal@499 564 echo "0 ${data//:/ } |" | hexdump -R | dd conv=notrunc \
pascal@499 565 bs=1 seek=$ofs of=$basedir/boot/isolinux/efi.img
pascal@499 566 done <<EOT
pascal@499 567 510 55:aa:52:52:61:41
pascal@499 568 996 72:72:41:61:ff:ff:ff:ff:02
pascal@499 569 1022 55:aa
pascal@499 570 EOT
pascal@499 571 else
pascal@499 572 echo -en '\x55\xAA' | dd of=$basedir/boot/isolinux/efi.img \
pascal@499 573 seek=510 bs=1 conv=notrunc
pascal@499 574 hexdump -R <<EOT | dd of=$basedir/boot/isolinux/efi.img \
pascal@499 575 conv=notrunc
pascal@497 576 0 eb 3c 90 53 6c 69 54 61 7a 00 00 00 02 04 $rsect 00 |
pascal@497 577 0 02 40 00 $size f8 $fsz 20 00 40 00 00 00 00 00 |
pascal@499 578 0 $size32 80 00 29 00 00 00 00 53 59 53 54 45 |
pascal@499 579 0 4d 20 20 20 20 20 46 41 54 $ftype 20 20 20 cd 18 |
pascal@476 580 0 cd 19 eb fa |
pascal@476 581 EOT
pascal@499 582 fi 2> /dev/null
pascal@476 583
pascal@497 584 # Create fats
pascal@497 585 echo "0 $fhead |" | hexdump -R | dd of=$basedir/boot/isolinux/efi.img \
pascal@497 586 seek=$(($rsect)) bs=512 conv=notrunc 2> /dev/null
pascal@497 587 echo "0 $fhead |" | hexdump -R | dd of=$basedir/boot/isolinux/efi.img \
pascal@497 588 seek=$(($rsect+$fsect)) bs=512 conv=notrunc 2> /dev/null
pascal@497 589
pascal@499 590 # Add label
pascal@500 591 echo "0 53 59 53 54 45 4d 20 20 20 20 20 08 |" | hexdump -R | \
pascal@499 592 dd of=$basedir/boot/isolinux/efi.img bs=512 conv=notrunc \
pascal@499 593 seek=$(($rsect+$fsect+$fsect)) 2> /dev/null
pascal@499 594
pascal@497 595 mkdir -p /tmp/mnt$$
pascal@497 596 mount -o loop $basedir/boot/isolinux/efi.img /tmp/mnt$$
pascal@497 597 ( cd $basedir; find efi -type d | cpio -o -H newc ) | \
pascal@498 598 ( cd /tmp/mnt$$ ; cpio -idmu 2> /dev/null )
pascal@497 599 sync
pascal@497 600 dd if=$basedir/boot/isolinux/efi.img of=/tmp/fat$$ \
pascal@497 601 skip=$rsect bs=512 count=$fsect 2> /dev/null
pascal@497 602 ( cd $basedir; find efi -type f | cpio -o -H newc ) | \
pascal@498 603 ( cd /tmp/mnt$$ ; cpio -idmu 2> /dev/null )
pascal@497 604 umount /tmp/mnt$$
pascal@497 605 cat /tmp/fat$$ /tmp/fat$$ | dd of=$basedir/boot/isolinux/efi.img \
pascal@497 606 seek=$rsect bs=512 conv=notrunc 2> /dev/null
pascal@497 607 rm /tmp/fat$$
pascal@497 608 rmdir /tmp/mnt$$
pascal@497 609
pascal@497 610 dd count=0 bs=2k of=$basedir/boot/isolinux/efi.img \
pascal@497 611 seek=$count 2> /dev/null
pascal@476 612 }
pascal@476 613
al@412 614
pascal@362 615 # isolinux.conf doesn't know the kernel version.
paul@363 616 # We name the kernel image 'bzImage'.
paul@363 617 # isolinux/syslinux first tries the '64' suffix with a 64bits cpu.
al@412 618
al@412 619 make_bzImage_hardlink() {
pascal@476 620 if [ -e ${1:-.}/vmlinuz*slitaz ]; then
al@412 621 rm -f ${1:-.}/bzImage 2>/dev/null
al@412 622 ln ${1:-.}/vmlinuz*slitaz ${1:-.}/bzImage
pascal@362 623 fi
pascal@476 624 if [ -e ${1:-.}/vmlinuz*slitaz64 ]; then
pascal@362 625 rm -f ${1:-.}/bzImage64 2> /dev/null
al@412 626 ln ${1:-.}/vmlinuz*slitaz64 ${1:-.}/bzImage64
pascal@362 627 fi
pascal@362 628 }
pascal@362 629
al@412 630
al@412 631 create_iso() {
pascal@274 632 cd $2
pascal@365 633 deduplicate
al@412 634
pascal@494 635 [ $(ls $2/boot/grub* 2> /dev/null | wc -l) -lt 2 ] && rm -rf $2/boot/grub*
pascal@476 636 make_bzImage_hardlink $2/boot
pascal@476 637 alloc_uefi_part $(ls -r $2/boot/vmlinuz*slitaz*)
pascal@476 638
pascal@444 639 cat > /tmp/cdsort$$ <<EOT
pascal@476 640 $PWD/boot/isolinux 100
pascal@476 641 $(ls -r $PWD/boot/rootfs* | awk 'BEGIN{n=149} { print $1 " " n-- }')
pascal@476 642 $(ls $PWD/boot/bzImage* | awk 'BEGIN{n=200} { print $1 " " n-- }')
pascal@497 643 $(find $PWD/efi -type f 2>/dev/null | sort -r | awk 'BEGIN{n=299} { print $1 " " n-- }')
pascal@476 644 $PWD/boot/isolinux/efi.img 300
pascal@476 645 $PWD/boot/isolinux/isolinux.bin 399
pascal@444 646 $PWD/boot/isolinux/boot.cat 400
pascal@444 647 EOT
pascal@444 648
al@412 649 action 'Computing md5...'
pascal@467 650 touch boot/isolinux/boot.cat
pascal@485 651 find * -type f ! -name md5sum ! -name 'vmlinuz-*' -exec md5sum {} \; | \
pascal@485 652 sort -k 2 > md5sum
pascal@274 653 status
al@412 654
al@412 655 cd - >/dev/null
al@412 656 title 'Generating ISO image'
al@412 657
al@416 658 _ 'Generating %s' "$1"
pascal@476 659 uefi="$(cd $2 ; ls boot/isolinux/efi.img 2> /dev/null)"
pascal@444 660 genisoimage -R -o $1 -hide-rr-moved -sort /tmp/cdsort$$ \
pascal@436 661 -b boot/isolinux/isolinux.bin -c boot/isolinux/boot.cat \
pascal@436 662 -no-emul-boot -boot-load-size 4 -boot-info-table \
pascal@436 663 ${uefi:+-eltorito-alt-boot -efi-boot $uefi -no-emul-boot} \
pascal@433 664 -V "${VOLUM_NAME:-SliTaz}" -p "${PREPARED:-$(id -un)}" \
pascal@434 665 -volset "SliTaz $SLITAZ_VERSION" -input-charset utf-8 \
pascal@426 666 -A "tazlito $VERSION/$(genisoimage --version)" \
pascal@465 667 -copyright README -P "www.slitaz.org" -no-pad $2
pascal@444 668 rm -f /tmp/cdsort$$
pascal@467 669 dd if=/dev/zero bs=2k count=16 >> $1 2> /dev/null
pascal@467 670
pascal@467 671 mkdir /tmp/mnt$$
pascal@467 672 mount -o loop,ro $1 /tmp/mnt$$
pascal@476 673 fixup_uefi_part $1 /tmp/mnt$$
pascal@476 674 for i in boot/isolinux/isolinux.bin boot/isolinux/boot.cat \
pascal@476 675 ${uefi:+boot/isolinux/efi.img} ; do
pascal@467 676 sed -i "s|.* $i|$( cd /tmp/mnt$$ ; md5sum $i)|" $2/md5sum
pascal@467 677 done
pascal@467 678 dd if=$2/md5sum of=$1 conv=notrunc bs=2k \
pascal@492 679 seek=$(first_block /tmp/mnt$$/md5sum) 2> /dev/null
pascal@468 680 umount -d /tmp/mnt$$
pascal@467 681 rmdir /tmp/mnt$$
pascal@467 682
al@412 683 if [ -s '/etc/tazlito/info' ]; then
pascal@196 684 if [ $(stat -c %s /etc/tazlito/info) -lt $(( 31*1024 )) ]; then
al@412 685 action 'Storing ISO info...'
al@412 686 dd if=/etc/tazlito/info bs=1k seek=1 of=$1 conv=notrunc 2>/dev/null
pascal@195 687 status
pascal@195 688 fi
pascal@195 689 fi
al@412 690
pascal@436 691 if [ -x '/usr/bin/isohybrid' ]; then
pascal@436 692 action 'Creating hybrid ISO...'
pascal@476 693 isohybrid $1 $([ -n "$uefi" ] || echo -entry 2) 2>/dev/null
pascal@436 694 status
pascal@436 695 fi
pascal@436 696
al@412 697 if [ -x '/usr/bin/iso2exe' ]; then
al@412 698 echo 'Creating EXE header...'
al@412 699 /usr/bin/iso2exe $1 2>/dev/null
pascal@297 700 fi
pascal@101 701 }
pascal@101 702
al@412 703
MikeDSmith25@83 704 # Generate a new ISO image using isolinux.
al@412 705
al@412 706 gen_livecd_isolinux() {
pascal@13 707 # Some packages may want to alter iso
pascal@13 708 genisohooks iso
al@412 709 [ ! -f "$ROOTCD/boot/isolinux/isolinux.bin" ] && die 'Unable to find isolinux binary.'
al@412 710
pankso@35 711 # Set date for boot msg.
al@412 712 if grep -q 'XXXXXXXX' "$ROOTCD/boot/isolinux/isolinux.cfg"; then
al@412 713 DATE=$(date +%Y%m%d)
al@412 714 action 'Setting build date to: %s...' "$DATE"
al@412 715 sed -i "s/XXXXXXXX/$DATE/" "$ROOTCD/boot/isolinux/isolinux.cfg"
pankso@35 716 status
pankso@35 717 fi
al@412 718
pankso@1 719 cd $DISTRO
pascal@101 720 create_iso $ISO_NAME.iso $ROOTCD
al@412 721
al@412 722 action 'Creating the ISO md5sum...'
pascal@486 723 md5sum $ISO_NAME.iso > $ISO_NAME.md5
pankso@53 724 status
al@412 725
pankso@279 726 separator
pascal@37 727 # Some packages may want to alter final iso
pascal@37 728 genisohooks final
pankso@1 729 }
pankso@1 730
al@412 731
al@412 732 lzma_history_bits() {
pankso@123 733 #
paul@154 734 # This generates an ISO which boots with Qemu but gives
pankso@123 735 # rootfs errors in frugal or liveUSB mode.
pankso@123 736 #
al@412 737 # local n
al@412 738 # local sz
al@412 739 # n=20 # 1Mb
al@412 740 # sz=$(du -sk $1 | cut -f1)
al@412 741 # while [ $sz -gt 1024 -a $n -lt 28 ]; do
al@412 742 # n=$(( $n + 1 ))
al@412 743 # sz=$(( $sz / 2 ))
al@412 744 # done
al@412 745 # echo $n
pascal@432 746 echo ${LZMA_HISTORY_BITS:-24}
pascal@103 747 }
pascal@103 748
al@412 749
al@412 750 lzma_switches() {
al@412 751 local proc_num=$(grep -sc '^processor' /proc/cpuinfo)
pascal@431 752 echo "-d$(lzma_history_bits $1) -mt${proc_num:-1} -mc1000"
pascal@111 753 }
pascal@111 754
al@412 755
al@412 756 lzma_set_size() {
pascal@232 757 # Update size field for lzma'd file packed using -si switch
al@412 758 return # Need to fix kernel code?
al@412 759
al@412 760 local n i
pascal@387 761 n=$(unlzma < $1 | wc -c)
pascal@231 762 for i in $(seq 1 8); do
pascal@231 763 printf '\\\\x%02X' $(($n & 255))
pascal@231 764 n=$(($n >> 8))
al@412 765 done | xargs echo -en | dd of=$1 conv=notrunc bs=1 seek=5 2>/dev/null
pascal@231 766 }
pascal@231 767
al@412 768
al@412 769 align_to_32bits() {
al@412 770 local size=$(stat -c %s ${1:-/dev/null})
pascal@312 771 [ $((${size:-0} & 3)) -ne 0 ] &&
al@412 772 dd if=/dev/zero bs=1 count=$((4 - ($size & 3))) >> $1 2>/dev/null
pascal@289 773 }
pascal@289 774
al@412 775
pascal@439 776 dogzip() {
pascal@439 777 gzip -9 > $1
pascal@439 778 [ -x /usr/bin/advdef ] && advdef -qz4 $1
pascal@439 779 }
pascal@439 780
pascal@439 781
pascal@101 782 # Pack rootfs
al@412 783
al@412 784 pack_rootfs() {
al@412 785 ( cd $1; find . -print | cpio -o -H newc ) | \
al@412 786 case "$COMPRESSION" in
al@412 787 none)
al@412 788 _ 'Creating %s without compression...' 'initramfs'
al@412 789 cat > $2
al@412 790 ;;
al@412 791 gzip)
al@412 792 _ 'Creating %s with gzip compression...' 'initramfs'
pascal@439 793 dogzip $2
al@412 794 ;;
al@412 795 *)
al@412 796 _ 'Creating %s with lzma compression...' 'initramfs'
al@412 797 lzma e -si -so $(lzma_switches $1) > $2
al@412 798 lzma_set_size $2
al@412 799 ;;
al@412 800 esac
pascal@289 801 align_to_32bits $2
pankso@150 802 echo 1 > /tmp/rootfs
pankso@150 803 }
pankso@150 804
al@412 805
pankso@150 806 # Compression functions for writeiso.
al@412 807
al@412 808 write_initramfs() {
al@412 809 case "$COMPRESSION" in
al@412 810 lzma)
al@412 811 _n 'Creating %s with lzma compression...' "$INITRAMFS"
al@412 812 cpio -o -H newc | lzma e -si -so $(lzma_switches) > "/$INITRAMFS"
al@412 813 align='y'
al@412 814 lzma_set_size "/$INITRAMFS"
al@412 815 ;;
al@412 816 gzip)
al@412 817 _ 'Creating %s with gzip compression...' "$INITRAMFS"
pascal@439 818 cpio -o -H newc | dogzip "/$INITRAMFS"
al@412 819 ;;
al@412 820 *)
al@412 821 # align='y'
al@412 822 _ 'Creating %s without compression...' "$INITRAMFS"
al@412 823 cpio -o -H newc > "/$INITRAMFS"
al@412 824 ;;
al@412 825 esac < /tmp/list
al@412 826 [ "$align" == 'y' -a -z "$noalign" ] && align_to_32bits "/$INITRAMFS"
pankso@150 827 echo 1 > /tmp/rootfs
pascal@101 828 }
pascal@101 829
al@412 830
paul@341 831 # Deduplicate files (MUST be on the same filesystem).
al@412 832
al@412 833 deduplicate() {
al@412 834 find "${@:-.}" -type f -size +0c -xdev -exec stat -c '%s-%a-%u-%g %i %h %n' {} \; | sort | \
al@412 835 (
al@412 836 save=0; hardlinks=0; old_attr=""; old_inode=""; old_link=""; old_file=""
al@412 837 while read attr inode link file; do
al@412 838 [ -L "$file" ] && continue
al@412 839 if [ "$attr" == "$old_attr" -a "$inode" != "$old_inode" ]; then
al@412 840 if cmp "$file" "$old_file" >/dev/null 2>&1 ; then
al@412 841 rm -f "$file"
al@412 842 if ln "$old_file" "$file" 2>/dev/null; then
al@412 843 inode="$old_inode"
al@412 844 [ "$link" -eq 1 ] && hardlinks=$(($hardlinks+1)) &&
al@412 845 save="$(($save+(${attr%%-*}+512)/1024))"
al@412 846 else
al@412 847 cp -a "$old_file" "$file"
al@412 848 fi
al@412 849 fi
al@412 850 fi
al@412 851 old_attr="$attr" ; old_inode="$inode" ; old_file="$file"
al@412 852 done
al@416 853 _ '%s Kbytes saved in %s duplicate files.' "$save" "$hardlinks"
al@412 854 )
al@412 855
al@412 856 find "$@" -type l -xdev -exec stat -c '%s-%u-%g-TARGET- %i %h %n' {} \; | sort | \
al@412 857 (
al@412 858 old_attr=""; hardlinks=0;
al@412 859 while read attr inode link file; do
al@412 860 attr="${attr/-TARGET-/-$(readlink $file)}"
al@412 861 if [ "$attr" == "$old_attr" ]; then
al@412 862 if [ "$inode" != "$old_inode" ]; then
al@412 863 rm -f "$file"
al@412 864 if ln "$old_file" "$file" 2>/dev/null; then
al@412 865 [ "$link" -eq 1 ] && hardlinks=$(($hardlinks+1))
al@412 866 else
al@412 867 cp -a "$old_file" "$file"
al@412 868 fi
al@412 869 fi
pascal@305 870 else
al@412 871 old_file="$file"
al@412 872 old_attr="$attr"
al@412 873 old_inode="$inode"
pascal@305 874 fi
al@412 875 done
al@416 876 _ '%s duplicate symlinks.' "$hardlinks"
al@412 877 )
pascal@285 878 }
pascal@285 879
al@412 880
pascal@285 881 # Generate a new initramfs from the root filesystem.
al@412 882
al@412 883 gen_initramfs() {
pascal@285 884 # Just in case CTRL+c
pascal@285 885 rm -f $DISTRO/gen
pascal@285 886
pascal@285 887 # Some packages may want to alter rootfs
pascal@285 888 genisohooks rootfs
pascal@285 889 cd $1
pascal@285 890
pascal@445 891 # Normalize file time
pascal@446 892 find $1 -newer $1 -exec touch -hr $1 {} \;
pascal@445 893
pascal@285 894 # Link duplicate files
pascal@365 895 deduplicate
pascal@69 896
pankso@150 897 # Use lzma if installed. Display rootfs size in realtime.
al@412 898 rm -f /tmp/rootfs 2>/dev/null
pankso@150 899 pack_rootfs . $DISTRO/$(basename $1).gz &
pankso@150 900 sleep 2
pankso@150 901 echo -en "\nFilesystem size:"
al@412 902 while [ ! -f /tmp/rootfs ]; do
pankso@150 903 sleep 1
al@412 904 echo -en "\\033[18G$(du -sh $DISTRO/$(basename $1).gz | awk '{print $1}') "
pankso@150 905 done
pankso@150 906 echo -e "\n"
pascal@361 907 rm -f /tmp/rootfs
pascal@14 908 cd $DISTRO
pascal@111 909 mv $(basename $1).gz $ROOTCD/boot
pankso@1 910 }
pankso@1 911
al@412 912
pankso@332 913 distro_sizes() {
al@412 914 if [ -n "$start_time" ]; then
al@412 915 time=$(($(date +%s) - $start_time))
pankso@264 916 sec=$time
pankso@264 917 div=$(( ($time + 30) / 60))
al@412 918 [ "$div" -ne 0 ] && min="~ ${div}m"
al@416 919 _ 'Build time : %ss %s' "$sec" "$min"
pankso@264 920 fi
al@398 921 cat <<EOT
pankso@264 922 Build date : $(date +%Y%m%d)
al@412 923 Packages : $(ls -1 $ROOTFS*$INSTALLED/*/receipt | wc -l)
al@412 924 Rootfs size : $(du -csh $ROOTFS*/ | awk 'END { print $1 }')
al@412 925 Initramfs size : $(du -csh $ROOTCD/boot/rootfs*.gz | awk 'END { print $1 }')
al@412 926 ISO image size : $(du -sh $ISO_NAME.iso | awk '{ print $1 }')
pankso@264 927 EOT
al@412 928 footer "Image is ready: $ISO_NAME.iso"
pankso@1 929 }
pankso@1 930
al@412 931
pascal@22 932 # Print ISO and rootfs size.
al@412 933
pankso@332 934 distro_stats() {
al@412 935 title 'Distro statistics: %s' "$DISTRO"
pascal@22 936 distro_sizes
pascal@22 937 }
pascal@22 938
al@412 939
MikeDSmith25@83 940 # Create an empty configuration file.
al@412 941
al@412 942 empty_config_file() {
al@398 943 cat >> tazlito.conf <<"EOF"
pankso@338 944 # tazlito.conf: Tazlito (SliTaz Live Tool) configuration file.
pankso@1 945 #
pankso@1 946
pankso@1 947 # Name of the ISO image to generate.
pankso@1 948 ISO_NAME=""
pankso@1 949
MikeDSmith25@83 950 # ISO image volume name.
pankso@1 951 VOLUM_NAME="SliTaz"
pankso@1 952
MikeDSmith25@83 953 # Name of the preparer.
pankso@1 954 PREPARED="$USER"
pankso@1 955
pankso@1 956 # Path to the packages repository and the packages.list.
pankso@1 957 PACKAGES_REPOSITORY=""
pankso@1 958
al@412 959 # Path to the distro tree to gen-distro from a list of packages.
pankso@1 960 DISTRO=""
pankso@1 961
MikeDSmith25@83 962 # Path to the directory containing additional files
pankso@1 963 # to copy into the rootfs and rootcd of the LiveCD.
pankso@1 964 ADDFILES="$DISTRO/addfiles"
pascal@12 965
pascal@12 966 # Default answer for binary question (Y or N)
pascal@12 967 DEFAULT_ANSWER="ASK"
pascal@21 968
pascal@38 969 # Compression utility (lzma, gzip or none)
pascal@21 970 COMPRESSION="lzma"
pankso@1 971 EOF
pankso@1 972 }
pankso@1 973
al@412 974
al@412 975 # Extract rootfs.gz somewhere
al@412 976
al@412 977 extract_rootfs() {
al@412 978 # Detect compression format: *.lzma.cpio, *.gzip.cpio, or *.cpio
paul@479 979 # First part (lzcat or zcat) may not fail, but cpio will fail on incorrect format
al@412 980 (cd "$2"; lzcat "$1" | cpio -idm --quiet 2>/dev/null) && return
al@412 981 (cd "$2"; zcat "$1" | cpio -idm --quiet 2>/dev/null) && return
al@412 982 (cd "$2"; cat "$1" | cpio -idm --quiet 2>/dev/null)
pascal@101 983 }
pascal@101 984
al@412 985
al@412 986 # Extract flavor file to temp directory
al@412 987
al@412 988 extract_flavor() {
al@412 989 # Input: $1 - flavor name to extract;
al@412 990 # $2 = absent/empty: just extract 'outer layer'
al@412 991 # $2 = 'full': also extract 'inner' rootcd and rootfs archives, make files rename
al@412 992 # $2 = 'info': as 'full' and also make 'info' file to put into ISO
al@412 993 # Output: temp dir path where flavor was extracted
al@412 994 local f="$1.flavor" from to infos="$1.desc"
al@412 995 [ -f "$f" ] || die "File '$f' not found"
al@412 996 local dir="$(mktemp -d)"
al@412 997 zcat "$f" | (cd $dir; cpio -i --quiet >/dev/null)
al@412 998
al@412 999 if [ -n "$2" ]; then
al@412 1000 cd $dir
al@412 1001
al@412 1002 [ -s "$1.receipt" ] && infos="$infos\n$1.receipt"
al@412 1003
al@412 1004 for i in rootcd rootfs; do
al@412 1005 [ -f "$1.$i" ] || continue
al@412 1006 mkdir "$i"
al@412 1007 zcat "$1.$i" | (cd "$i"; cpio -idm --quiet 2>/dev/null)
al@412 1008 zcat "$1.$i" | cpio -tv 2>/dev/null > "$1.list$i"; infos="$infos\n$1.list$i"
al@412 1009 rm "$1.$i"
al@412 1010 done
pascal@491 1011 touch -t 197001010100.00 $1.*
al@412 1012 # Info to be stored inside ISO
pascal@439 1013 [ "$2" == info ] && echo -e $infos | cpio -o -H newc | dogzip info
al@412 1014 rm $1.list*
al@412 1015
al@412 1016 # Renames
al@412 1017 while read from to; do
al@412 1018 [ -f "$from" ] || continue
al@412 1019 mv "$from" "$to"
al@412 1020 done <<EOT
al@412 1021 $1.nonfree non-free.list
al@412 1022 $1.pkglist packages.list
al@412 1023 $1-distro.sh distro.sh
al@412 1024 $1.receipt receipt
al@412 1025 $1.mirrors mirrors
al@412 1026 $1.desc description
al@412 1027 EOT
al@412 1028 fi
al@412 1029
al@412 1030 echo $dir
al@412 1031 }
al@412 1032
al@412 1033
al@412 1034 # Pack flavor file from temp directory
al@412 1035
al@412 1036 pack_flavor() {
pascal@439 1037 (cd "$1"; ls | grep -v err | cpio -o -H newc) | dogzip "$2.flavor"
al@412 1038 }
al@412 1039
al@412 1040
pascal@101 1041 # Remove duplicate files
al@412 1042
pascal@468 1043 files_match() {
pascal@468 1044 if [ -d "$1" ]; then
pascal@468 1045 return 1
pascal@468 1046
pascal@468 1047 elif [ -L "$1" ] && [ -L "$2" ]; then
pascal@468 1048 [ "$(readlink "$1")" == "$(readlink "$2")" ] && return 0
pascal@468 1049
pascal@468 1050 elif [ -f "$1" ] && [ -f "$2" ]; then
pascal@468 1051 cmp -s "$1" "$2" && return 0
pascal@468 1052
pascal@468 1053 [ "$(basename "$3")" == 'volatile.cpio.gz' ] &&
pascal@468 1054 [ "$(dirname $(dirname "$3"))" == ".$INSTALLED" ] &&
pascal@468 1055 return 0
pascal@468 1056
pascal@468 1057 elif [ "$(ls -l "$1"|cut -c1-10)$(stat -c '%a:%u:%g:%t:%T' "$1")" == \
pascal@470 1058 "$(ls -l "$2"|cut -c1-10)$(stat -c '%a:%u:%g:%t:%T' "$2")" ]; then
pascal@468 1059 return 0
pascal@468 1060
pascal@483 1061 fi 2> /dev/null
pascal@468 1062 return 1
pascal@468 1063 }
pascal@468 1064
pascal@468 1065 remove_with_path() {
pascal@468 1066 dir="$(dirname $1)"
pascal@468 1067 rm -f "$1"
pascal@468 1068 while rmdir "$dir" 2> /dev/null; do
pascal@468 1069 dir="$(dirname $dir)"
pascal@468 1070 done
pascal@468 1071 }
pascal@468 1072
al@412 1073 mergefs() {
al@392 1074 # Note, many packages have files with spaces in the name
al@392 1075 IFS=$'\n'
al@392 1076
al@412 1077 local size1=$(du -hs "$1" | awk '{ print $1 }')
al@412 1078 local size2=$(du -hs "$2" | awk '{ print $1 }')
al@412 1079 action 'Merge %s (%s) into %s (%s)' "$(basename "$1")" "$size1" "$(basename "$2")" "$size2"
al@412 1080
pascal@101 1081 # merge symlinks files and devices
al@412 1082 ( cd "$1"; find ) | \
al@412 1083 while read file; do
pascal@468 1084 files_match "$1/$file" "$2/$file" "$file" &&
pascal@468 1085 remove_with_path "$2/$file"
pascal@488 1086 [ -d "$1/$file" ] && [ -d "$2/$file" ] && rmdir "$2/$file" 2>/dev/null
pascal@101 1087 done
al@412 1088
al@412 1089 unset IFS
pascal@111 1090 status
pascal@101 1091 }
pascal@101 1092
al@412 1093
al@412 1094 cleanup_merge() {
pascal@101 1095 rm -rf $TMP_DIR
pascal@101 1096 exit 1
pascal@101 1097 }
pascal@101 1098
pascal@111 1099
pascal@111 1100 # Update isolinux config files for multiple rootfs
al@412 1101
al@412 1102 update_bootconfig() {
pascal@235 1103 local files
al@416 1104 action 'Updating boot config files...'
pascal@235 1105 files="$(grep -l 'include common' $1/*.cfg)"
al@412 1106 for file in $files; do
al@412 1107 awk -v n=$(echo $2 | awk '{ print NF/2 }') '{
al@412 1108 if (/label/) label=$0;
al@412 1109 else if (/kernel/) kernel=$0;
al@412 1110 else if (/append/) {
al@412 1111 i=index($0,"rootfs.gz");
al@412 1112 append=substr($0,i+9);
al@412 1113 }
al@412 1114 else if (/include/) {
al@412 1115 for (i = 1; i <= n; i++) {
al@412 1116 print label i
al@412 1117 print kernel;
al@412 1118 initrd="initrd=/boot/rootfs" n ".gz"
al@412 1119 for (j = n - 1; j >= i; j--) {
al@412 1120 initrd=initrd ",/boot/rootfs" j ".gz";
al@412 1121 }
al@412 1122 printf "\tappend %s%s\n",initrd,append;
al@412 1123 print "";
al@412 1124 }
al@412 1125 print;
al@412 1126 }
al@412 1127 else print;
al@412 1128 }' < $file > $file.$$
al@412 1129 mv -f $file.$$ $file
pascal@111 1130 done
pascal@235 1131 sel="$(echo $2 | awk '{
al@412 1132 for (i=1; i<=NF; i++)
al@412 1133 if (i % 2 == 0) printf " slitaz%d", i/2
al@412 1134 else printf " %s", $i
al@412 1135 }')"
al@412 1136
pascal@278 1137 [ -s $1/common.cfg ] && cat >> $1/common.cfg <<EOT
pascal@111 1138
pascal@111 1139 label slitaz
pascal@111 1140 kernel /boot/isolinux/ifmem.c32
pascal@235 1141 append$sel noram
pascal@111 1142
pascal@111 1143 label noram
pascal@111 1144 config noram.cfg
pascal@111 1145
pascal@111 1146 EOT
al@412 1147
pascal@235 1148 # Update vesamenu
al@412 1149 if [ -s "$1/isolinux.cfg" ]; then
pascal@235 1150 files="$files $1/isolinux.cfg"
pascal@278 1151 awk -v n=$(echo $2 | awk '{ print NF/2 }') -v "sel=$sel" '
al@412 1152 BEGIN {
al@412 1153 kernel = " COM32 c32box.c32"
pascal@235 1154 }
al@412 1155 {
al@412 1156 if (/ROWS/) print "MENU ROWS " n+$3;
al@412 1157 else if (/TIMEOUTROW/) print "MENU TIMEOUTROW " n+$3;
al@412 1158 else if (/TABMSGROW/) print "MENU TABMSGROW " n+$3;
al@412 1159 else if (/CMDLINEROW/) print "MENU CMDLINEROW " n+$3;
al@412 1160 else if (/VSHIFT/) {
al@412 1161 x = $3-n;
al@412 1162 if (x < 0) x = 0;
al@412 1163 print "MENU VSHIFT " x;
al@412 1164 }
al@412 1165 else if (/rootfs.gz/) {
al@412 1166 linux = "";
al@412 1167 if (/bzImage/) linux = "linux /boot/bzImage ";
al@412 1168 i = index($0, "rootfs.gz");
al@412 1169 append = substr($0, i+9);
al@413 1170 printf "\tkernel /boot/isolinux/ifmem.c32\n";
al@413 1171 printf "\tappend%s noram\n", sel;
al@413 1172 printf "\nlabel noram\n\tMENU HIDE\n\tconfig noram.cfg\n\n";
al@412 1173 for (i = 1; i <= n; i++) {
al@412 1174 print "LABEL slitaz" i
al@413 1175 printf "\tMENU LABEL SliTaz slitaz%d Live\n", i;
al@413 1176 printf "%s\n", kernel;
al@412 1177 initrd = "initrd=/boot/rootfs" n ".gz"
al@412 1178 for (j = n - 1; j >= i; j--) {
al@412 1179 initrd = initrd ",/boot/rootfs" j ".gz";
al@412 1180 }
al@413 1181 printf "\tappend %s%s%s\n\n", linux, initrd, append;
al@412 1182 }
al@412 1183 }
al@412 1184 else if (/bzImage/) kernel = $0;
al@412 1185 else print;
al@412 1186 }' < $1/isolinux.cfg > $1/isolinux.cfg.$$
pascal@235 1187 mv $1/isolinux.cfg.$$ $1/isolinux.cfg
pascal@235 1188 fi
al@412 1189
pascal@278 1190 [ -s $1/c32box.c32 ] && sed -i -e '/kernel.*ifmem/d' \
pascal@278 1191 -e 's/append \([0-9]\)/append ifmem \1/' $1/isolinux.cfg
pascal@111 1192 cat > $1/noram.cfg <<EOT
pascal@111 1193 implicit 0
pascal@111 1194 prompt 1
pascal@111 1195 timeout 80
pascal@344 1196 $(grep '^F[0-9]' $1/isolinux.cfg)
pascal@278 1197
pascal@344 1198 $([ -s $1/isolinux.msg ] && echo display isolinux.msg)
pascal@319 1199 say Not enough RAM to boot slitaz. Trying hacker mode...
pascal@319 1200 default hacker
pascal@319 1201 label hacker
pascal@319 1202 KERNEL /boot/bzImage
pascal@319 1203 append rw root=/dev/null vga=normal
pascal@319 1204
pascal@278 1205 label reboot
pascal@111 1206 EOT
al@412 1207
pascal@278 1208 if [ -s $1/c32box.c32 ]; then
pascal@278 1209 cat >> $1/noram.cfg <<EOT
pascal@278 1210 COM32 c32box.c32
pascal@278 1211 append reboot
pascal@278 1212
pascal@278 1213 label poweroff
pascal@278 1214 COM32 c32box.c32
pascal@278 1215 append poweroff
pascal@278 1216
pascal@278 1217 EOT
pascal@278 1218 else
pascal@278 1219 echo " com32 reboot.c32" >> $1/noram.cfg
pascal@278 1220 fi
al@412 1221
pascal@182 1222 # Restore real label names
pascal@278 1223 [ -s $1/common.cfg ] && files="$1/common.cfg $files"
pascal@182 1224 echo $2 | awk '{ for (i=NF; i>1; i-=2) printf "%d/%s\n",i/2,$i }' | \
pascal@182 1225 while read pat; do
pascal@278 1226 sed -i "s/slitaz$pat/" $files
pascal@182 1227 done
pascal@111 1228 status
pascal@111 1229 }
pascal@111 1230
al@412 1231
pascal@426 1232 # Uncompress rootfs or module to stdout
pascal@426 1233
pascal@426 1234 uncompress() {
pascal@458 1235 zcat $1 2> /dev/null || xzcat $1 2> /dev/null ||
pascal@458 1236 { [ $(od -N 1 -An $1) -eq 135 ] && unlzma < $1; } || cat $1
pascal@426 1237 }
pascal@426 1238
pascal@426 1239
pascal@170 1240 # Install a missing package
al@412 1241
al@412 1242 install_package() {
al@412 1243 if [ -z "$2" ]; then
al@416 1244 answer=$(yesorno "$(_ 'Install package %s?' "$1")" 'n')
al@412 1245 else
al@416 1246 answer=$(yesorno "$(_n 'Install package %s for Kernel %s? ' "$1" "$2")" 'n')
al@412 1247 fi
pascal@170 1248 case "$answer" in
al@416 1249 y)
al@412 1250 # We don't want package on host cache.
al@412 1251 action 'Getting and installing package: %s' "$1"
al@412 1252 yes y | tazpkg get-install $1 --quiet 2>&1 >> $log || exit 1
al@412 1253 status ;;
al@412 1254 *)
al@412 1255 return 1 ;;
pascal@170 1256 esac
pascal@170 1257 }
pascal@170 1258
al@412 1259
pascal@170 1260 # Check iso for loram transformation
al@412 1261
al@412 1262 check_iso_for_loram() {
al@412 1263 [ -s "$TMP_DIR/iso/boot/rootfs.gz" ] ||
al@412 1264 [ -s "$TMP_DIR/iso/boot/rootfs1.gz" ]
pascal@170 1265 }
pascal@170 1266
al@412 1267
pascal@501 1268 # Remove duplicated files in $1/efi/boot from $1/boot
pascal@501 1269
pascal@501 1270 cleanup_efi_boot() {
pascal@510 1271 [ -s $1/boot/isolinux/efi.img ] &&
pascal@510 1272 [ ! -x $1/boot/isolinux/efi.img ] &&
pascal@510 1273 rm -f $1/boot/isolinux/efi.img
pascal@501 1274 for i in $1/efi/boot/* ; do
pascal@501 1275 [ -f $i ] || continue
pascal@508 1276 case "$i" in
pascal@508 1277 */rootfs*) cmp $i ${i/\/efi\//\/} || continue ;;
pascal@508 1278 */bootia32.efi) cmp $i $1/boot/bzImage || continue
pascal@508 1279 rm $1/efi/boot/linux.cmdline ;;
pascal@508 1280 */bootx64.efi) cmp $i $1/boot/bzImage64 || continue
pascal@508 1281 rm $1/efi/boot/linux.cmdline* ;;
pascal@508 1282 esac
pascal@501 1283 rm -f $i
pascal@507 1284 rmdir $1/efi/boot && rmdir $1/efi
pascal@503 1285 done 2> /dev/null
pascal@501 1286 }
pascal@501 1287
pascal@501 1288
pascal@172 1289 # Build initial rootfs for loram ISO ram/cdrom/http
al@412 1290
al@412 1291 build_initfs() {
pascal@426 1292 urliso="mirror.switch.ch/ftp/mirror/slitaz \
pascal@426 1293 download.tuxfamily.org/slitaz mirror1.slitaz.org mirror2.slitaz.org \
pascal@426 1294 mirror3.slitaz.org mirror.slitaz.org"
pascal@170 1295 version=$(ls $TMP_DIR/iso/boot/vmlinuz-* | sed 's/.*vmlinuz-//')
al@412 1296 [ -z "$version" ] && die "Can't find the kernel version." \
al@412 1297 'No file /boot/vmlinuz-<version> in ISO image. Abort.'
al@412 1298
pascal@225 1299 [ -s /usr/share/boot/busybox-static ] || install_package busybox-static
pascal@170 1300 need_lib=false
al@412 1301 for i in bin dev run mnt proc tmp sys lib/modules; do
al@412 1302 mkdir -p $TMP_DIR/initfs/$i
al@412 1303 done
pascal@312 1304 ln -s bin $TMP_DIR/initfs/sbin
al@412 1305 ln -s . $TMP_DIR/initfs/usr
al@412 1306 for aufs in aufs overlayfs; do
pascal@425 1307 [ -f /lib/modules/$version/kernel/fs/$aufs/$aufs.ko.?z ] && break
pascal@487 1308 install_package linux-$aufs $version && break
pascal@407 1309 install_package $aufs $version && break
pascal@387 1310 done || return 1
pascal@473 1311 [ -s /init ] || install_package slitaz-boot-scripts
pascal@289 1312 cp /init $TMP_DIR/initfs/
pascal@387 1313 cp /lib/modules/$version/kernel/fs/$aufs/$aufs.ko.?z \
pascal@289 1314 $TMP_DIR/initfs/lib/modules
al@412 1315 if [ "$1" == 'cdrom' ]; then
pascal@319 1316 sed -i '/mod squashfs/d' $TMP_DIR/initfs/init
pascal@313 1317 else
pascal@313 1318 [ ! -f /usr/sbin/mksquashfs ] && ! install_package squashfs && return 1
pascal@313 1319 while [ ! -f /lib/modules/$version/kernel/fs/squashfs/squashfs.ko.?z ]; do
pascal@313 1320 install_package linux-squashfs $version || return 1
pascal@313 1321 done
pascal@313 1322 cp /lib/modules/$version/kernel/fs/squashfs/squashfs.ko.?z \
al@412 1323 $TMP_DIR/initfs/lib/modules
pascal@474 1324 #ls /sbin/unsquashfs /usr/lib/liblzma.so* $INSTALLED/squashfs/* | \
pascal@474 1325 #cpio -o -H newc > $TMP_DIR/initfs/extractfs.cpio
pascal@313 1326 fi
al@412 1327 if [ "$1" == 'http' ]; then
pascal@426 1328 mkdir $TMP_DIR/initfs/etc $TMP_DIR/fs
pascal@172 1329 ln -s /proc/mounts $TMP_DIR/initfs/etc/mtab
pascal@172 1330 cp /usr/share/udhcpc/default.script $TMP_DIR/initfs/lib/udhcpc
pascal@426 1331 sed -i 's|/sbin/||;s/^logger/#&/' $TMP_DIR/initfs/lib/udhcpc
pascal@172 1332 cp -a /dev/fuse $TMP_DIR/initfs/dev
pascal@172 1333 if ! $need_lib && [ -x /usr/share/boot/fusermount-static ]; then
pascal@426 1334 cp /usr/share/boot/fusermount-static $TMP_DIR/initfs/bin/fusermount
pascal@172 1335 else
pascal@172 1336 need_lib=true
pascal@172 1337 fi
pascal@172 1338 if ! $need_lib && [ -x /usr/share/boot/httpfs-static ]; then
pascal@172 1339 cp /usr/share/boot/httpfs-static $TMP_DIR/initfs/bin/httpfs
pascal@172 1340 else
pascal@172 1341 [ ! -f /usr/bin/httpfs ] && ! install_package httpfs-fuse && return 1
al@416 1342 cp /usr/bin/httpfs $TMP_DIR/initfs/bin
pascal@426 1343 cp /usr/bin/fusermount $TMP_DIR/initfs/bin
al@416 1344 cp -a /lib/librt* $TMP_DIR/initfs/lib
al@416 1345 cp -a /lib/libdl* $TMP_DIR/initfs/lib
al@416 1346 cp -a /lib/libpthread* $TMP_DIR/initfs/lib
pascal@172 1347 cp -a /usr/lib/libfuse* $TMP_DIR/initfs/lib
al@416 1348 cp -a /lib/libresolv* $TMP_DIR/initfs/lib
al@416 1349 cp -a /lib/libnss_dns* $TMP_DIR/initfs/lib
pascal@172 1350 need_lib=true
pascal@172 1351 fi
pascal@426 1352 cd $TMP_DIR/fs
pascal@426 1353 echo 'Getting slitaz-release & ethernet modules...'
pascal@426 1354 for i in $(ls -r $TMP_DIR/iso/boot/rootfs*z); do
pascal@458 1355 uncompress $i | cpio -idmu etc/slitaz-release lib/modules rootfs*
pascal@458 1356 [ -s rootfs* ] || continue
pascal@458 1357 unsquashfs -f -d . rootfs* rootfs* etc/slitaz-release lib/modules &&
pascal@458 1358 rm -f rootfs*
pascal@458 1359 done 2>&1 > /dev/null
pascal@172 1360 cd - > /dev/null
pascal@426 1361 cp $TMP_DIR/fs/etc/slitaz-release $TMP_DIR/initfs/etc/
pascal@426 1362 find $TMP_DIR/fs/lib/modules/*/kernel/drivers/net/ethernet \
pascal@426 1363 -type f -name '*.ko*' | while read mod; do
pascal@426 1364 f=$TMP_DIR/initfs/lib/modules/$(basename $mod | sed s/..z$//)
pascal@426 1365 uncompress $mod > $f
pascal@426 1366 grep -q alias=pci: $f || rm -f $f
pascal@426 1367 done
pascal@426 1368 for i in $TMP_DIR/initfs/lib/modules/*.ko ; do
pascal@426 1369 f=$(basename $i)..z
pascal@426 1370 grep -q $f:$ $TMP_DIR/fs/lib/modules/*/modules.dep && continue
pascal@426 1371 deps="$(grep $f: $TMP_DIR/fs/lib/modules/*/modules.dep | sed 's/.*: //')"
pascal@426 1372 echo "$deps" | sed 's|kernel/[^ ]*/||g;s/.ko..z//g' > $TMP_DIR/initfs/lib/modules/$(basename $i .ko).dep
pascal@426 1373 for j in $deps; do
pascal@426 1374 mod=$(ls $TMP_DIR/fs/lib/modules/*/$j)
pascal@426 1375 uncompress $mod > $TMP_DIR/initfs/lib/modules/$(basename $j | sed s/..z$//)
pascal@426 1376 done
pascal@426 1377 done
al@412 1378 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: $urliso"
al@416 1379 _n 'List of URLs to insert: '
pascal@172 1380 read -t 30 urliso2
pascal@172 1381 urliso="$urliso2 $urliso"
pascal@172 1382 fi
pascal@172 1383 if ! $need_lib && [ -x /usr/share/boot/busybox-static ]; then
pascal@170 1384 cp /usr/share/boot/busybox-static $TMP_DIR/initfs/bin/busybox
pascal@475 1385 sed -i 's/LD_T.*ot/echo/;s/".*ld-.*) /"/' $TMP_DIR/initfs/init
pascal@170 1386 else
pascal@170 1387 cp /bin/busybox $TMP_DIR/initfs/bin
pascal@457 1388 if ! cmp /bin/busybox /sbin/insmod > /dev/null ; then
pascal@457 1389 cp /sbin/insmod $TMP_DIR/initfs/bin
pascal@457 1390 cp -a /lib/libkmod.so.* $TMP_DIR/initfs/lib
pascal@457 1391 cp -a /usr/lib/liblzma.so.* $TMP_DIR/initfs/lib
pascal@457 1392 cp -a /usr/lib/libz.so.* $TMP_DIR/initfs/lib
pascal@457 1393 fi
pascal@170 1394 need_lib=true
pascal@170 1395 fi
pascal@170 1396 for i in $($TMP_DIR/initfs/bin/busybox | awk \
pascal@170 1397 '{ if (s) printf "%s",$0 } /Currently/ { s=1 }' | sed 's/,//g'); do
pascal@170 1398 ln $TMP_DIR/initfs/bin/busybox $TMP_DIR/initfs/bin/$i
pascal@170 1399 done
pascal@474 1400 # bootfloppybox will need floppy.ko.?z, /dev/fd0, /dev/tty0
pascal@474 1401 cp /lib/modules/$version/kernel/drivers/block/floppy.ko.?z \
pascal@474 1402 $TMP_DIR/initfs/lib/modules 2>/dev/null
pascal@474 1403 for i in /dev/console /dev/null /dev/tty /dev/tty0 /dev/zero \
pascal@170 1404 /dev/kmem /dev/mem /dev/random /dev/urandom; do
pascal@170 1405 cp -a $i $TMP_DIR/initfs/dev
pascal@170 1406 done
pascal@474 1407 grep -q '/sys/block/./dev' $TMP_DIR/initfs/init ||
pascal@474 1408 for i in /dev/fd0 /dev/[hs]d[a-f]* /dev/loop* ; do
pascal@474 1409 cp -a $i $TMP_DIR/initfs/dev
pascal@476 1410 done 2>/dev/null
pascal@474 1411 $need_lib && for i in /lib/ld-* /lib/lib[cm][-\.]* ; do
pascal@170 1412 cp -a $i $TMP_DIR/initfs/lib
pascal@170 1413 done
al@412 1414 [ "$1" == 'http' ] && cat > $TMP_DIR/initfs/init <<EOTEOT
pascal@170 1415 #!/bin/sh
pascal@170 1416
al@412 1417 getarg() {
pascal@170 1418 grep -q " \$1=" /proc/cmdline || return 1
pascal@203 1419 eval \$2=\$(sed "s/.* \$1=\\\\([^ ]*\\\\).*/\\\\1/" < /proc/cmdline)
pascal@170 1420 return 0
pascal@170 1421 }
pascal@170 1422
al@412 1423 copy_rootfs() {
pascal@170 1424 total=\$(grep MemTotal /proc/meminfo | sed 's/[^0-9]//g')
pascal@170 1425 need=\$(du -c \${path}rootfs* | tail -n 1 | cut -f1)
pascal@170 1426 [ \$(( \$total / \$need )) -gt 1 ] || return 1
pascal@170 1427 if ! grep -q " keep-loram" /proc/cmdline && cp \${path}rootfs* /mnt; then
pascal@170 1428 path=/mnt/
pascal@170 1429 return 0
pascal@170 1430 else
pascal@170 1431 rm -f /mnt/rootfs*
pascal@170 1432 return 1
pascal@170 1433 fi
pascal@170 1434 }
pascal@170 1435
pascal@170 1436 echo "Switching / to tmpfs..."
pascal@170 1437 mount -t proc proc /proc
pascal@170 1438 size="\$(grep rootfssize= < /proc/cmdline | \\
pascal@170 1439 sed 's/.*rootfssize=\\([0-9]*[kmg%]\\).*/-o size=\\1/')"
pascal@170 1440 [ -n "\$size" ] || size="-o size=90%"
pascal@170 1441
pascal@426 1442 mount -t sysfs sysfs /sys
pascal@426 1443 for i in /lib/modules/*.ko ; do
pascal@457 1444 echo -en "Probe \$i \\r"
pascal@426 1445 for j in \$(grep alias=pci: \$i | sed 's/alias//;s/\*/.*/g'); do
pascal@426 1446 grep -q "\$j" /sys/bus/pci/devices/*/uevent || continue
pascal@426 1447 for k in \$(cat \${i/ko/dep} 2> /dev/null); do
pascal@426 1448 insmod /lib/modules/\$k.ko 2> /dev/null
pascal@426 1449 done
pascal@457 1450 echo "Loading \$i"
pascal@426 1451 insmod \$i 2> /dev/null
pascal@426 1452 break
pascal@426 1453 done
pascal@426 1454 done
pascal@426 1455 umount /sys
pascal@172 1456 while read var default; do
pascal@172 1457 eval \$var=\$default
pascal@172 1458 getarg \$var \$var
pascal@172 1459 done <<EOT
pascal@172 1460 eth eth0
pascal@172 1461 dns 208.67.222.222,208.67.220.220
pascal@172 1462 netmask 255.255.255.0
pascal@172 1463 gw
pascal@172 1464 ip
pascal@172 1465 EOT
pascal@458 1466 grep -q \$eth /proc/net/dev || sh
pascal@172 1467 if [ -n "\$ip" ]; then
pascal@172 1468 ifconfig \$eth \$ip netmask \$netmask up
pascal@172 1469 route add default gateway \$gw
pascal@172 1470 for i in \$(echo \$dns | sed 's/,/ /g'); do
pascal@172 1471 echo "nameserver \$i" >> /etc/resolv.conf
pascal@172 1472 done
pascal@172 1473 else
pascal@186 1474 udhcpc -f -q -s /lib/udhcpc -i \$eth
pascal@172 1475 fi
pascal@172 1476 for i in $urliso ; do
pascal@172 1477 [ -n "\$URLISO" ] && URLISO="\$URLISO,"
pascal@182 1478 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 1479 URLISO="\$URLISO,http://\$i/iso/rolling/slitaz-rolling-loram-cdrom.iso,http://\$i/iso/rolling/slitaz-rolling-loram.iso"
pascal@172 1480 done
pascal@172 1481 getarg urliso URLISO
pascal@172 1482 DIR=fs
pascal@172 1483 if getarg loram DIR; then
pascal@172 1484 DEVICE=\${DIR%,*}
pascal@172 1485 DIR=/\${DIR#*,}
pascal@172 1486 fi
pascal@172 1487 mount -t tmpfs \$size tmpfs /mnt
pascal@189 1488 path2=/mnt/.httpfs/
pascal@172 1489 path=/mnt/.cdrom/
pascal@387 1490 mkdir -p /mnt/.rw /mnt/.wd \$path \$path2
pascal@172 1491 while [ ! -d \$path/boot ]; do
pascal@172 1492 for i in \$(echo \$URLISO | sed 's/,/ /g'); do
pascal@457 1493 httpfs \$i \$path2 && echo \$i && break
pascal@172 1494 done
pascal@458 1495 mount -o loop,ro -t iso9660 \$path2/*.iso \$path || sh
pascal@172 1496 done
pascal@170 1497
pascal@170 1498 memfree=\$(grep MemFree /proc/meminfo | sed 's/[^0-9]//g')
pascal@170 1499 umount /proc
pascal@387 1500 branch=:/mnt/.cdrom/\$DIR
pascal@206 1501 if [ ! -d /mnt/.cdrom/\$DIR/etc ]; then
pascal@387 1502 branch=
pascal@457 1503 lp=1
pascal@457 1504 insmod /lib/modules/squashfs.ko 2> /dev/null
pascal@457 1505 for i in \${path}boot/rootfs?.* ; do
pascal@170 1506 fs=\${i#*root}
pascal@170 1507 branch=\$branch:/mnt/.\$fs
pascal@198 1508 mkdir -p /mnt/.rw/mnt/.\$fs /mnt/.\$fs /mnt/.rw/mnt/.cdrom
pascal@457 1509 losetup -o 124 /dev/loop\$lp \$i
pascal@457 1510 mount -o loop,ro -t squashfs /dev/loop\$lp /mnt/.\$fs
pascal@457 1511 lp=\$((\$lp+1))
pascal@170 1512 done
pascal@463 1513 fi
pascal@189 1514 mkdir -p /mnt/.rw/mnt/.httpfs
pascal@387 1515 while read type opt; do
pascal@426 1516 insmod /lib/modules/\$type.ko && mount -t \$type -o \$opt none /mnt && break
pascal@387 1517 done <<EOT
pascal@387 1518 aufs br=/mnt/.rw\$branch
pascal@387 1519 overlayfs workdir=/mnt/.wd\${branch/:/,lowerdir=},upperdir=/mnt/.rw
pascal@387 1520 EOT
pascal@426 1521 rm -rf /lib/modules
pascal@186 1522 [ -x /bin/httpfs ] && sed -i 's/DHCP="yes"/DHCP="no"/' /mnt/etc/network.conf
pascal@170 1523 [ \$memfree -lt 30000 ] && sed -i 's/ slim//' /mnt/etc/rcS.conf
pascal@170 1524 [ -x /mnt/sbin/init ] && exec /bin/switch_root mnt /sbin/init || sh
pascal@170 1525 EOTEOT
pascal@170 1526 chmod +x $TMP_DIR/initfs/init
pascal@312 1527 for i in $TMP_DIR/initfs/lib/modules/*z ; do
pascal@312 1528 unxz $i || gunzip $i || lzma d $i ${i%.gz}
pascal@312 1529 rm -f $i
al@412 1530 done 2>/dev/null
al@412 1531 (cd $TMP_DIR/initfs; find | busybox cpio -o -H newc 2>/dev/null) | \
pascal@170 1532 lzma e $TMP_DIR/initfs.gz -si
pascal@232 1533 lzma_set_size $TMP_DIR/initfs.gz
pascal@170 1534 rm -rf $TMP_DIR/initfs
pascal@289 1535 align_to_32bits $TMP_DIR/initfs.gz
pascal@170 1536 return 0
pascal@170 1537 }
pascal@170 1538
al@412 1539
pascal@289 1540 # Move each initramfs to squashfs
al@412 1541
al@412 1542 build_loram_rootfs() {
pascal@170 1543 rootfs_sizes=""
pascal@426 1544 for i in $TMP_DIR/iso/boot/rootfs*; do
pascal@170 1545 mkdir -p $TMP_DIR/fs
pascal@170 1546 cd $TMP_DIR/fs
pascal@426 1547 uncompress $i | cpio -idm
pascal@434 1548 deduplicate
pascal@170 1549 cd - > /dev/null
pascal@170 1550 rootfs=$TMP_DIR/$(basename $i)
pascal@473 1551 /usr/sbin/mksquashfs $TMP_DIR/fs $rootfs -comp ${1:-xz -Xbcj x86}
pascal@170 1552 cd $TMP_DIR
pascal@170 1553 rootfs_sizes="$rootfs_sizes $(( $(du -s $TMP_DIR/fs | cut -f1) - $(du -s $rootfs | cut -f1) ))"
al@412 1554 ( cd $(dirname $rootfs); echo $(basename $rootfs) | cpio -o -H newc ) > $rootfs.cpio
pascal@201 1555 rm -f $rootfs
pascal@201 1556 mv $rootfs.cpio $rootfs
pascal@170 1557 cd - > /dev/null
pascal@170 1558 rm -rf $TMP_DIR/fs
pascal@170 1559 done
pascal@170 1560 }
pascal@170 1561
al@412 1562
pascal@170 1563 # Move meta boot configuration files to basic configuration files
al@412 1564 # because meta loram flavor is useless when rootfs is not loaded in RAM
al@412 1565
al@412 1566 unmeta_boot() {
pascal@248 1567 local root=${1:-$TMP_DIR/loramiso}
pascal@248 1568 if [ -f $root/boot/isolinux/noram.cfg ]; then
pascal@170 1569 # We keep enough information to do unloram...
pascal@278 1570 [ -s $root/boot/isolinux/common.cfg ] &&
pascal@170 1571 sed -i 's/label slitaz/label orgslitaz/' \
pascal@248 1572 $root/boot/isolinux/common.cfg
pascal@278 1573 set -- $(grep 'append ifmem [0-9]' $root/boot/isolinux/isolinux.cfg)
pascal@278 1574 shift
pascal@250 1575 sed -i '/ifmem/{NNNNNNNNd};/^LABEL/{N;/LABEL SliTaz [^L]/{NNNd}}' \
pascal@248 1576 $root/boot/isolinux/isolinux.cfg
pascal@278 1577 [ -n "$3" ] || set -- $(grep 'append [0-9]' $root/boot/isolinux/common.cfg)
pascal@472 1578 sed -i "s/label $3\$/label slitaz/;s|=\(.*rootfs\)\(.*\)\.gz |=\1.gz |" \
pascal@248 1579 $root/boot/isolinux/*.cfg
pascal@170 1580 fi
pascal@170 1581 }
pascal@170 1582
al@412 1583
pascal@387 1584 # Move rootfs to squashfs filesystem(s) to the cdrom writeable with aufs/overlayfs.
al@412 1585 # These squashfs may be loaded in RAM at boot time.
al@412 1586 # Rootfs are also copied to CD-ROM for tiny ramsize systems.
pascal@170 1587 # Meta flavors are converted to normal flavors.
al@412 1588
al@412 1589 build_loram_cdrom() {
pascal@170 1590 build_initfs cdrom || return 1
pascal@170 1591 cp -a $TMP_DIR/iso $TMP_DIR/loramiso
pascal@501 1592 cleanup_efi_boot $TMP_DIR/loramiso
pascal@313 1593 mkdir $TMP_DIR/loramiso/fs
pascal@313 1594 cd $TMP_DIR/loramiso/fs
pascal@313 1595 for i in $( ls ../boot/root* | sort -r ) ; do
pascal@426 1596 uncompress $i | cpio -idmu
pascal@313 1597 rm -f $i
pascal@313 1598 done
pascal@313 1599 mkdir -p $TMP_DIR/loramiso/fs/mnt/.cdrom
al@412 1600 cd - >/dev/null
pascal@170 1601 mv $TMP_DIR/initfs.gz $TMP_DIR/loramiso/boot/rootfs.gz
pascal@170 1602 unmeta_boot
pascal@203 1603 VOLUM_NAME="SliTaz_LoRAM_CDROM"
pascal@313 1604 sed -i "s|root=|isofs= rodev=/dev/cdrom/fs &|;s/.ive/cdrom/" \
pascal@203 1605 $TMP_DIR/loramiso/boot/isolinux/*.cfg
pascal@426 1606 sed -i '/LABEL slitaz/{NNNNp;s|z cdrom|& text|;s|L slitaz|&text|;s|root=|screen=text &|;s|,[^ ]*||}' \
pascal@426 1607 $TMP_DIR/loramiso/boot/isolinux/*.cfg
pascal@170 1608 create_iso $OUTPUT $TMP_DIR/loramiso
pascal@170 1609 }
pascal@170 1610
al@412 1611
paul@173 1612 # Create http bootstrap to load and remove loram_cdrom
pascal@172 1613 # Meta flavors are converted to normal flavors.
al@412 1614
al@412 1615 build_loram_http() {
pascal@172 1616 build_initfs http || return 1
pascal@172 1617 cp -a $TMP_DIR/iso $TMP_DIR/loramiso
pascal@501 1618 cleanup_efi_boot $TMP_DIR/loramiso
pascal@172 1619 rm -f $TMP_DIR/loramiso/boot/rootfs*
pascal@172 1620 mv $TMP_DIR/initfs.gz $TMP_DIR/loramiso/boot/rootfs.gz
pascal@172 1621 unmeta_boot
pascal@172 1622 create_iso $OUTPUT $TMP_DIR/loramiso
pascal@172 1623 }
pascal@172 1624
al@412 1625
pascal@170 1626 # Update meta flavor selection sizes.
pascal@170 1627 # Reduce sizes with rootfs gains.
al@412 1628
al@412 1629 update_metaiso_sizes() {
pascal@278 1630 for cfg in $(grep -El '(append|ifmem) [0-9]' $TMP_DIR/loramiso/boot/isolinux/*.cfg)
pascal@241 1631 do
pascal@278 1632 local append="$(grep -E '(append|ifmem) [0-9]' $cfg)"
pascal@241 1633 local sizes="$rootfs_sizes"
pascal@241 1634 local new
pascal@241 1635 set -- $append
pascal@241 1636 shift
pascal@278 1637 [ "$1" == "ifmem" ] && shift
pascal@241 1638 new=""
pascal@241 1639 while [ -n "$2" ]; do
pascal@241 1640 local s
pascal@241 1641 case "$1" in
al@412 1642 *G) s=$(( ${1%G} * 1024 * 1024 ));;
al@412 1643 *M) s=$(( ${1%M} * 1024 ));;
al@412 1644 *) s=${1%K};;
pascal@241 1645 esac
pascal@241 1646 sizes=${sizes#* }
pascal@241 1647 for i in $sizes ; do
pascal@241 1648 s=$(( $s - $i ))
pascal@241 1649 done
pascal@241 1650 new="$new $s $2"
pascal@241 1651 shift 2
pascal@170 1652 done
pascal@278 1653 sed -i -e "/append [0-9]/s/append .*/append$new $1/" -e \
pascal@278 1654 "/append ifmem [0-9]/s/append .*/append ifmem$new $1/" $cfg
pascal@472 1655 sed -i 's|\(initrd=\)\([^r]*\)\(rootfs\)|\1\2rootfs.gz,\2\3|' $cfg
pascal@312 1656 sed -i '/LABEL base/{NNNNp;s|base .ive|cdrom|;s|base|cdrom|;s|,[^ ]*||}' $cfg
pascal@425 1657 sed -i '/LABEL cdrom/{NNNNp;s|z cdrom|& text|;s|L cdrom|&text|;s|root=|screen=text &|;s|,[^ ]*||}' $cfg
pascal@170 1658 done
pascal@170 1659 }
pascal@170 1660
al@412 1661
pascal@387 1662 # Move rootfs to a squashfs filesystem into the initramfs writeable with aufs/overlayfs.
pascal@170 1663 # Meta flavor selection sizes are updated.
al@412 1664
al@412 1665 build_loram_ram() {
pascal@170 1666 build_initfs ram || return 1
pascal@473 1667 build_loram_rootfs "$1"
al@412 1668 cp -a $TMP_DIR/iso $TMP_DIR/loramiso
pascal@501 1669 cleanup_efi_boot $TMP_DIR/loramiso
pascal@289 1670 mv $TMP_DIR/initfs.gz $TMP_DIR/loramiso/boot/rootfs.gz
al@412 1671 cp $TMP_DIR/rootfs* $TMP_DIR/loramiso/boot
pascal@170 1672 update_metaiso_sizes
al@412 1673 create_iso $OUTPUT $TMP_DIR/loramiso
pascal@170 1674 }
pascal@170 1675
al@412 1676
pankso@279 1677 # Remove files installed by packages
al@412 1678
al@412 1679 find_flavor_rootfs() {
pascal@191 1680 for i in $1/etc/tazlito/*.extract; do
pascal@191 1681 [ -e $i ] || continue
pascal@191 1682 chroot $1 /bin/sh ${i#$1}
pascal@191 1683 done
pankso@279 1684
pankso@279 1685 # Clean hardlinks and files patched by genisofs in /boot
pascal@191 1686 for i in isolinux/isolinux.bin isolinux/boot.cat bzImage ; do
pascal@362 1687 rm -f $1/boot/$i*
pascal@191 1688 done
pankso@279 1689
pascal@191 1690 # Clean files generated in post_install
pascal@191 1691 rm -f $1/lib/modules/*/modules.* $1/etc/mtab \
pascal@191 1692 $1/dev/core $1/dev/fd $1/dev/std*
pankso@279 1693
pascal@191 1694 # Verify md5
pascal@217 1695 cat $1$INSTALLED/*/md5sum | \
pascal@191 1696 while read md5 file; do
pascal@405 1697 [ -e "$1$file" ] || continue
pascal@405 1698 [ "$(md5sum < "$1$file")" == "$md5 -" ] &&
pascal@405 1699 rm -f "$1$file"
pascal@191 1700 done
pankso@279 1701
pascal@191 1702 # Check configuration files
pascal@217 1703 for i in $1$INSTALLED/*/volatile.cpio.gz; do
pascal@191 1704 [ -e $i ] || continue
pascal@191 1705 mkdir /tmp/volatile$$
pascal@227 1706 zcat $i | ( cd /tmp/volatile$$ ; cpio -idmu > /dev/null 2>&1 )
pascal@227 1707 ( cd /tmp/volatile$$ ; find * -type f 2> /dev/null) | \
pascal@227 1708 while read file ; do
pascal@405 1709 [ -e "$1/$file" ] || continue
pascal@405 1710 cmp -s "/tmp/volatile$$/$file" "$1/$file" && rm -f "$1/$file"
pascal@191 1711 done
pascal@191 1712 rm -rf /tmp/volatile$$
pascal@191 1713 done
pankso@279 1714
pascal@191 1715 # Remove other files blindly
pascal@217 1716 for i in $1$INSTALLED/*/files.list; do
pascal@405 1717 for file in $(cat "$i"); do
pascal@405 1718 [ "$1$file" -nt "$i" ] && continue
pascal@405 1719 [ -f "$1$file" -a ! -L "$1$file" ] && continue
pascal@405 1720 [ -d "$1$file" ] || rm -f "$1$file"
pascal@191 1721 done
pascal@191 1722 done
pankso@279 1723
pascal@193 1724 # Remove tazpkg files and tmp files
pascal@217 1725 rm -rf $1$INSTALLED* $1/tmp $1/var/tmp
pascal@217 1726 rm -f $1$LOCALSTATE/*packages* $1$LOCALSTATE/files.list.lzma \
pascal@217 1727 $1$LOCALSTATE/mirror* $1/var/cache/*/* \
pascal@193 1728 $1/var/lock/* $1/var/log/* $1/var/run/* $1/var/run/*/* \
al@412 1729 $1/var/lib/* $1/var/lib/dbus/* 2>/dev/null
pankso@279 1730
pascal@191 1731 # Cleanup directory tree
pascal@191 1732 cd $1
pascal@191 1733 find * -type d | sort -r | while read dir; do
al@412 1734 rmdir "$dir" 2>/dev/null
pascal@191 1735 done
pascal@191 1736 cd - > /dev/null
pascal@191 1737 }
pascal@191 1738
al@412 1739
al@412 1740 # Get byte(s) from a binary file
al@412 1741
al@412 1742 get() {
pascal@497 1743 od -v -j $1 -N ${3:-2} -t u${3:-2} -w${3:-2} -An $2 2>/dev/null | sed 's/ *//'
pascal@404 1744 }
pascal@404 1745
al@412 1746
al@412 1747 # Get cpio flavor info from the ISO image
al@412 1748
al@412 1749 flavordata() {
pascal@404 1750 [ $(get 1024 $1) -eq 35615 ] && n=2 || n=$((1+$(get 417 $1 1)))
pascal@404 1751 dd if=$1 bs=512 skip=$n count=20 2>/dev/null | zcat 2>/dev/null
pascal@404 1752 }
pascal@404 1753
pascal@404 1754
al@412 1755 # Restore undigest mirrors
al@412 1756
al@412 1757 restore_mirrors() {
al@412 1758 local undigest="$root$LOCALSTATE/undigest" priority="$root$LOCALSTATE/priority"
al@412 1759 [ -d "$undigest.bak" ] || [ -e "$priority.bak" ] || return
al@412 1760
al@412 1761 action 'Restoring mirrors...'
al@412 1762 if [ -d "$undigest.bak" ]; then
al@412 1763 [ -d "$undigest" ] && rm -r "$undigest"
al@412 1764 mv "$undigest.bak" "$undigest"
al@412 1765 fi
al@412 1766 [ -e "$priority.bak" ] && mv -f "$priority.bak" "$priority"
al@412 1767 :; status
al@412 1768 }
al@412 1769
al@412 1770
al@412 1771 # Setup undigest mirrors
al@412 1772
al@412 1773 setup_mirrors() {
al@412 1774 # Setup mirrors in plain system or in chroot (with variable root=)
al@412 1775 local mirrorlist="$1" fresh repacked
al@412 1776 local undigest="$root$LOCALSTATE/undigest" priority="$root$LOCALSTATE/priority"
al@412 1777
al@412 1778 # Restore mirrors first: in case of non-clear exits, hangs, etc.
al@412 1779 restore_mirrors
al@412 1780
al@412 1781 _ 'Setting up mirrors for %s...' "$root/"
al@412 1782 # Backing up current undigest mirrors and priority
al@412 1783 [ -d "$undigest" ] && mv "$undigest" "$undigest.bak"
al@412 1784 [ -e "$priority" ] && mv "$priority" "$priority.bak"
al@412 1785 rm -rf '/var/www/tazlito/'
al@412 1786 mkdir -p '/var/www/tazlito/'
al@412 1787
al@412 1788 # Packages produced by CookUtils: on Tank or local, or repacked packages: highest priority
al@412 1789 fresh='/home/slitaz/packages'
al@412 1790 if [ -d "$fresh" ]; then
al@412 1791 # Setup first undigest mirror
al@412 1792 mkdir -p "$undigest/fresh"
al@418 1793 echo "$fresh" > "$undigest/fresh/mirror"
al@412 1794 echo 'fresh' >> "$priority"
al@412 1795 # Rebuild mirror DB if needed
al@412 1796 [ ! -e "$fresh/IDs" ] && tazpkg mkdb "$fresh" --forced --root=''
al@412 1797 [ -n "$(find -L "$fresh" -name '*.tazpkg' -newer "$fresh/IDs")" ] && \
al@412 1798 tazpkg mkdb "$fresh" --forced --root=''
al@412 1799 cp -a "$fresh/files.list.lzma" "$fresh/files-list.lzma"
al@412 1800 fi
al@412 1801
al@412 1802 # Repacked packages: high priority
al@412 1803 repacked="$PACKAGES_REPOSITORY"
al@412 1804 if [ -d "$repacked" -a "$repacked" != "$fresh" ] && ls "$repacked" | grep -q ".tazpkg"; then
al@412 1805 # According to Tazlito setup file (tazlito.conf):
al@412 1806 # WORK_DIR="/home/slitaz/$SLITAZ_VERSION"
al@412 1807 # or
al@412 1808 # WORK_DIR="/home/slitaz"
al@412 1809 # and
al@412 1810 # PACKAGES_REPOSITORY="$WORK_DIR/packages"
al@412 1811 # It MAY or MAY NOT match /home/slitaz/packages, so here we setup second repository
al@412 1812
al@412 1813 # Setup second undigest mirror
al@412 1814 mkdir -p "$undigest/repacked"
al@418 1815 echo "$repacked" > "$undigest/repacked/mirror"
al@412 1816 echo 'repacked' >> "$priority"
al@412 1817 # Rebuild mirror DB if needed
al@412 1818 [ ! -e "$repacked/IDs" ] && tazpkg mkdb "$repacked" --forced --root=''
al@412 1819 [ -n "$(find -L "$repacked" -name '*.tazpkg' -newer "$repacked/IDs")" ] && \
al@412 1820 tazpkg mkdb "$repacked" --forced --root=''
al@412 1821 cp -a "$repacked/files.list.lzma" "$repacked/files-list.lzma"
al@412 1822 fi
al@412 1823
al@412 1824 # All repositories listed in mirrors list: normal priority
al@412 1825 [ -e "$mirrorlist" ] && \
al@412 1826 while read mirror; do
al@412 1827 # Provide consistent mirror ID for caching purpose: /var/cache/tazpkg/<mirror ID>/packages
al@412 1828 mirrorid=$(echo "$mirror" | md5sum | cut -d' ' -f1)
al@412 1829 mkdir -p "$undigest/$mirrorid"
al@412 1830 echo "$mirror" > "$undigest/$mirrorid/mirror"
al@412 1831 echo "$mirrorid" >> "$priority"
al@412 1832 done < "$mirrorlist"
al@412 1833
al@412 1834 # And, finally, main mirror with the lowest (failsafe) priority (nothing to do)
al@412 1835
al@412 1836 # Show list of mirrors
al@414 1837 [ -f "$priority" ] && awk -vdb="$root$LOCALSTATE" '
al@418 1838 function show(num, name, url) {
al@418 1839 printf " %-1.1d. %32.32s %-44.44s\n", num, name " ...............................", url;
al@412 1840 }
al@412 1841 {
al@412 1842 num++;
al@412 1843 "cat " db "/undigest/" $0 "/mirror" | getline url;
al@412 1844 show(num, $0, url);
al@412 1845 }
al@412 1846 END {
al@412 1847 num++;
al@412 1848 "cat " db "/mirror" | getline url;
al@412 1849 show(num, "main", url);
al@412 1850 }' "$priority"
al@412 1851
al@417 1852 tazpkg recharge --quiet >/dev/null
al@412 1853 }
al@412 1854
al@412 1855
al@412 1856 # Get list of 'packages.info' lists using priority
al@412 1857
al@412 1858 pi_lists() {
al@412 1859 local pi
al@415 1860 [ -s "$root$LOCALSTATE/packages.info" ] || tazpkg recharge --root="$root" >/dev/null 2>&1
al@412 1861 local priority="$root$LOCALSTATE/priority"
al@412 1862 local undigest="$root$LOCALSTATE/undigest"
al@412 1863
al@412 1864 {
al@412 1865 [ -s "$priority" ] && cat "$priority"
al@412 1866 echo 'main'
al@412 1867 [ -d "$undigest" ] && ls "$undigest"
al@412 1868 } | awk -vun="$undigest/" '
al@412 1869 {
al@412 1870 if (arr[$0] != 1) {
al@412 1871 arr[$0] = 1;
al@412 1872 print un $0 "/packages.info";
al@412 1873 }
al@412 1874 }' | sed 's|/undigest/main||' | \
al@412 1875 while read pi; do
al@412 1876 [ -e "$pi" ] && echo "$pi"
al@412 1877 done
al@412 1878 }
al@412 1879
al@412 1880
al@412 1881 # Strip versions from packages list
al@412 1882
al@412 1883 strip_versions() {
al@460 1884 if [ -n "$stripped" ]; then
al@460 1885 action 'Consider list %s already stripped' "$(basename "$1")"
al@460 1886 status
al@460 1887 return 0
al@460 1888 fi
al@412 1889 action 'Strip versions from list %s...' "$(basename "$1")"
al@412 1890 local in_list="$1" tmp_list="$(mktemp)" namever pkg
al@412 1891 [ -f "$in_list" ] || die "List '$in_list' not found."
al@412 1892
al@412 1893 # $pkg=<name>-<version> or $pkg=<name>; both <name> and <version> may contain dashes
al@412 1894 awk '
al@412 1895 {
al@412 1896 if (FILENAME ~ "packages.info") {
al@412 1897 # Collect package names
al@412 1898 FS = "\t"; pkg[$1] = 1;
al@412 1899 } else {
al@416 1900 FS = OFS = "-"; $0 = $0; # Fix bug with FS for first record
al@412 1901 while (NF > 1 && ! pkg[$0])
al@412 1902 NF --;
al@412 1903 printf "%s\n", $0;
al@412 1904 }
al@412 1905 }' $(pi_lists) "$in_list" > "$tmp_list"
al@412 1906
al@412 1907 cat "$tmp_list" > "$in_list"
al@412 1908 rm "$tmp_list"
al@412 1909 status
al@412 1910 }
al@412 1911
al@412 1912
al@412 1913 # Display list of unknown packages (informative)
al@414 1914
al@412 1915 display_unknown() {
al@412 1916 [ -s "$1" ] || return
al@412 1917 echo "Unknown packages:" >&2
al@412 1918 cat "$1" >&2
al@412 1919 rm "$1"
al@412 1920 }
al@412 1921
al@412 1922
al@412 1923 # Display warnings about critical packages absent (informative)
al@414 1924
al@412 1925 display_warn() {
al@412 1926 [ -s "$1" ] || return
al@412 1927 echo "Absent critical packages:" >&2
al@412 1928 cat "$1" >&2
al@412 1929 rm "$1"
al@412 1930 echo "Probably ISO image will be unusable."
al@412 1931 }
al@412 1932
al@412 1933
al@414 1934 # Install packages to rootfs
al@414 1935
al@414 1936 install_list_to_rootfs() {
al@414 1937 local list="$1" rootfs="$2" pkg i ii
al@415 1938 local undigest="$rootfs/var/lib/tazpkg/undigest"
al@414 1939
al@414 1940 # initial tazpkg setup in empty rootfs
al@414 1941 tazpkg --root=$rootfs >/dev/null 2>&1
al@459 1942 # pass current 'mirror' to the rootfs
al@461 1943 mkdir -p $rootfs/var/lib/tazpkg $rootfs/etc
al@459 1944 cp -f /var/lib/tazpkg/mirror $rootfs/var/lib/tazpkg/mirror
al@460 1945 cp -f /etc/slitaz-release $rootfs/etc/slitaz-release
al@414 1946 # link rootfs packages cache to the regular packages cache
al@414 1947 rm -r "$rootfs/var/cache/tazpkg"
al@414 1948 ln -s /var/cache/tazpkg "$rootfs/var/cache/tazpkg"
al@414 1949
al@414 1950 setup_mirrors mirrors
al@414 1951
paul@479 1952 # Just in case if flavor doesn't contain "tazlito" package
al@414 1953 mkdir -p "$rootfs/etc/tazlito"
al@414 1954
al@415 1955 newline
al@462 1956
al@462 1957 # Choose detailed log with --detailed
al@462 1958 if [ -n "$detailed" ]; then
al@462 1959 while read pkg; do
al@462 1960 separator '-'
al@462 1961 echo $pkg
al@462 1962 tazpkg -gi $pkg --root=$rootfs --local --quiet --cookmode | tee -a $log
al@462 1963 done < $list
al@462 1964 separator '='
al@462 1965 else
al@462 1966 while read pkg; do
al@462 1967 action 'Installing package: %s' "$pkg"
al@462 1968 yes y | tazpkg -gi $pkg --root=$rootfs --quiet >> $log || exit 1
al@462 1969 status
al@462 1970 done < $list
al@462 1971 fi
al@414 1972 newline
al@414 1973
al@414 1974 restore_mirrors
al@414 1975 # Remove 'fresh' and 'repacked' undigest repos leaving all other
al@414 1976 for i in fresh repacked; do
al@415 1977 ii="$undigest/$i"
al@414 1978 [ -d "$ii" ] && rm -rf "$ii"
al@414 1979 ii="$rootfs/var/lib/tazpkg/priority"
al@414 1980 if [ -f "$ii" ]; then
al@414 1981 sed -i "/$i/d" "$ii"
al@414 1982 [ -s "$ii" ] || rm "$ii"
al@414 1983 fi
al@414 1984 done
al@415 1985 [ -d "$undigest" ] && \
al@415 1986 for i in $(find "$undigest" -type f); do
al@414 1987 # Remove all undigest PKGDB files but 'mirror'
al@414 1988 [ "$(basename "$i")" != 'mirror' ] && rm "$i"
al@414 1989 done
al@415 1990 [ -d "$undigest" ] && \
al@415 1991 rmdir --ignore-fail-on-non-empty "$undigest"
al@414 1992
al@414 1993 # Un-link packages cache
al@414 1994 rm "$rootfs/var/cache/tazpkg"
al@414 1995
al@414 1996 # Clean /var/lib/tazpkg
al@415 1997 (cd $rootfs/var/lib/tazpkg; rm ID* descriptions.txt extra.list files* packages.* 2>/dev/null)
al@414 1998 }
al@414 1999
al@414 2000
al@412 2001
al@412 2002
pankso@1 2003 ####################
pankso@1 2004 # Tazlito commands #
pankso@1 2005 ####################
pankso@1 2006
al@412 2007 # /usr/bin/tazlito is linked with /usr/bin/reduplicate and /usr/bin/deduplicate
pascal@361 2008 case "$0" in
pascal@365 2009 *reduplicate)
pascal@365 2010 find ${@:-.} ! -type d -links +1 \
pascal@365 2011 -exec cp -a {} {}$$ \; -exec mv {}$$ {} \;
pascal@365 2012 exit 0 ;;
pascal@361 2013 *deduplicate)
pascal@361 2014 deduplicate "$@"
pascal@361 2015 exit 0 ;;
pascal@361 2016 esac
pascal@361 2017
al@412 2018
pankso@1 2019 case "$COMMAND" in
pankso@1 2020 stats)
pankso@1 2021 # Tazlito general statistics from the config file.
pankso@1 2022 #
al@412 2023 title 'Tazlito statistics'
al@412 2024 optlist "\
al@412 2025 Config file : $CONFIG_FILE
al@412 2026 ISO name : $ISO_NAME.iso
al@412 2027 Volume name : $VOLUM_NAME
al@412 2028 Prepared : $PREPARED
al@412 2029 Packages repository : $PACKAGES_REPOSITORY
al@412 2030 Distro directory : $DISTRO
al@412 2031 Additional files : $ADDFILES
al@412 2032 " | sed '/: $/d'
al@412 2033 footer
al@412 2034 ;;
al@412 2035
al@412 2036
pankso@122 2037 list-addfiles)
paul@154 2038 # Simple list of additional files in the rootfs
pankso@333 2039 newline
al@412 2040 if [ -d "$ADDFILES/rootfs" ]; then
al@412 2041 cd $ADDFILES
al@412 2042 find rootfs -type f
al@412 2043 else
al@412 2044 _ 'Additional files not found: %s' "$ADDFILES/rootfs/"
al@412 2045 fi
al@412 2046 newline
al@412 2047 ;;
al@412 2048
al@412 2049
pankso@1 2050 gen-config)
MikeDSmith25@83 2051 # Generate a new config file in the current dir or the specified
pankso@1 2052 # directory by $2.
pankso@1 2053 #
al@412 2054 if [ -n "$2" ]; then
al@412 2055 mkdir -p "$2" && cd "$2"
pankso@1 2056 fi
al@412 2057
al@412 2058 newline
al@412 2059 action 'Generating empty tazlito.conf...'
pankso@1 2060 empty_config_file
pankso@1 2061 status
al@412 2062
al@412 2063 separator
al@412 2064 if [ -f 'tazlito.conf' ] ; then
al@412 2065 _ 'Configuration file is ready to edit.'
al@412 2066 _ 'File location: %s' "$(pwd)/tazlito.conf"
pankso@333 2067 newline
al@412 2068 fi
al@412 2069 ;;
al@412 2070
al@412 2071
pankso@1 2072 configure)
pankso@1 2073 # Configure a tazlito.conf config file. Start by getting
pankso@1 2074 # a empty config file and sed it.
pankso@1 2075 #
al@412 2076 if [ -f 'tazlito.conf' ]; then
pankso@1 2077 rm tazlito.conf
pankso@1 2078 else
al@412 2079 [ $(id -u) -ne 0 ] && die 'You must be root to configure the main config file' \
al@412 2080 'or in the same directory of the file you want to configure.'
al@412 2081 cd /etc
pankso@1 2082 fi
al@412 2083
pankso@1 2084 empty_config_file
al@412 2085
al@412 2086 title 'Configuring: %s' "$(pwd)/tazlito.conf"
al@412 2087
pankso@1 2088 # ISO name.
pascal@11 2089 echo -n "ISO name : " ; read answer
pascal@11 2090 sed -i s#'ISO_NAME=\"\"'#"ISO_NAME=\"$answer\""# tazlito.conf
pascal@14 2091 # Volume name.
pascal@14 2092 echo -n "Volume name : " ; read answer
pascal@11 2093 sed -i s/'VOLUM_NAME=\"SliTaz\"'/"VOLUM_NAME=\"$answer\""/ tazlito.conf
pankso@1 2094 # Packages repository.
pascal@11 2095 echo -n "Packages repository : " ; read answer
pascal@11 2096 sed -i s#'PACKAGES_REPOSITORY=\"\"'#"PACKAGES_REPOSITORY=\"$answer\""# tazlito.conf
pankso@1 2097 # Distro path.
pascal@11 2098 echo -n "Distro path : " ; read answer
pascal@11 2099 sed -i s#'DISTRO=\"\"'#"DISTRO=\"$answer\""# tazlito.conf
al@412 2100 footer "Config file is ready to use."
al@412 2101 echo 'You can now extract an ISO or generate a distro.'
al@412 2102 newline
al@412 2103 ;;
al@412 2104
al@412 2105
pankso@1 2106 gen-iso)
paul@94 2107 # Simply generate a new iso.
pankso@1 2108 #
pankso@1 2109 check_root
pankso@1 2110 verify_rootcd
pankso@1 2111 gen_livecd_isolinux
al@412 2112 distro_stats
al@412 2113 ;;
al@412 2114
al@412 2115
pankso@1 2116 gen-initiso)
paul@94 2117 # Simply generate a new initramfs with a new iso.
pankso@1 2118 #
pankso@1 2119 check_root
pankso@1 2120 verify_rootcd
al@412 2121 gen_initramfs "$ROOTFS"
pankso@1 2122 gen_livecd_isolinux
al@412 2123 distro_stats
al@412 2124 ;;
al@412 2125
al@412 2126
pascal@498 2127 extract-distro|extract-iso)
MikeDSmith25@83 2128 # Extract an ISO image to a directory and rebuild the LiveCD tree.
pankso@1 2129 #
pankso@1 2130 check_root
al@412 2131 ISO_IMAGE="$2"
al@412 2132 [ -z "$ISO_IMAGE" ] && die 'Please specify the path to the ISO image.' \
al@412 2133 'Example:\n tazlito image.iso /path/target'
al@412 2134
pankso@1 2135 # Set the distro path by checking for $3 on cmdline.
al@412 2136 TARGET="${3:-$DISTRO}"
al@412 2137
pankso@1 2138 # Exit if existing distro is found.
al@412 2139 [ -d "$TARGET/rootfs" ] && die "A rootfs exists in '$TARGET'." \
al@412 2140 'Please clean the distro tree or change directory path.'
al@412 2141
al@412 2142 title 'Tazlito extracting: %s' "$(basename $ISO_IMAGE)"
al@412 2143
pankso@1 2144 # Start to mount the ISO.
al@412 2145 action 'Mounting ISO image...'
al@412 2146 mkdir -p "$TMP_DIR"
pankso@1 2147 # Get ISO file size.
al@412 2148 isosize=$(du -sh "$ISO_IMAGE" | cut -f1)
al@412 2149 mount -o loop -r "$ISO_IMAGE" "$TMP_DIR"
pankso@1 2150 sleep 2
pankso@1 2151 # Prepare target dir, copy the kernel and the rootfs.
al@412 2152 mkdir -p "$TARGET/rootfs" "$TARGET/rootcd/boot"
al@412 2153 status
al@412 2154
al@412 2155 action 'Copying the Linux kernel...'
al@412 2156 if cp $TMP_DIR/boot/vmlinuz* "$TARGET/rootcd/boot" 2>/dev/null; then
al@412 2157 make_bzImage_hardlink "$TARGET/rootcd/boot"
pascal@16 2158 else
al@412 2159 cp "$TMP_DIR/boot/bzImage" "$TARGET/rootcd/boot"
pascal@16 2160 fi
pankso@1 2161 status
al@412 2162
pascal@41 2163 for i in $(ls $TMP_DIR); do
al@412 2164 [ "$i" == 'boot' ] && continue
al@412 2165 cp -a "$TMP_DIR/$i" "$TARGET/rootcd"
pascal@41 2166 done
al@412 2167
al@412 2168 for loader in isolinux syslinux extlinux grub; do
al@412 2169 [ -d "$TMP_DIR/boot/$loader" ] || continue
al@412 2170 action 'Copying %s files...' "$loader"
al@412 2171 cp -a "$TMP_DIR/boot/$loader" "$TARGET/rootcd/boot"
al@412 2172 status
al@412 2173 done
al@412 2174
al@412 2175 action 'Copying the rootfs...'
pascal@498 2176 cp $TMP_DIR/boot/rootfs*.?z* "$TARGET/rootcd/boot"
pankso@1 2177 status
al@412 2178
pascal@503 2179 cleanup_efi_boot "$TARGET/rootcd"
pascal@503 2180
paul@94 2181 # Extract initramfs.
al@412 2182 cd "$TARGET/rootfs"
al@412 2183 action 'Extracting the rootfs...'
pascal@498 2184 for i in $(ls -r $TARGET/rootcd/boot/rootfs*z); do
pascal@495 2185 extract_rootfs "$i" "$TARGET/rootfs"
pascal@494 2186 done
pascal@38 2187 # unpack /usr
pascal@48 2188 for i in etc/tazlito/*.extract; do
pascal@50 2189 [ -f "$i" ] && . $i ../rootcd
pascal@48 2190 done
pankso@1 2191 # Umount and remove temp directory and cd to $TARGET to get stats.
al@412 2192 umount "$TMP_DIR" && rm -rf "$TMP_DIR"
pankso@1 2193 cd ..
al@412 2194 status
al@412 2195
pankso@333 2196 newline
pankso@279 2197 separator
al@412 2198 echo "Extracted : $(basename $ISO_IMAGE) ($isosize)"
al@412 2199 echo "Distro tree : $(pwd)"
al@412 2200 echo "Rootfs size : $(du -sh rootfs)"
al@412 2201 echo "Rootcd size : $(du -sh rootcd)"
al@412 2202 footer
al@412 2203 ;;
al@412 2204
al@412 2205
pascal@22 2206 list-flavors)
pascal@22 2207 # Show available flavors.
al@455 2208 list='/etc/tazlito/flavors.list'
al@412 2209 [ ! -s $list -o -n "$recharge" ] && download flavors.list -O - > $list
al@412 2210 title 'List of flavors'
al@412 2211 cat $list
al@412 2212 footer
al@412 2213 ;;
al@412 2214
al@412 2215
pascal@22 2216 show-flavor)
paul@479 2217 # Show flavor descriptions.
al@412 2218 set -e
al@412 2219 flavor=${2%.flavor}
al@412 2220 flv_dir="$(extract_flavor "$flavor")"
al@412 2221 desc="$flv_dir/$flavor.desc"
al@412 2222 if [ -n "$brief" ]; then
al@412 2223 if [ -z "$noheader" ]; then
al@412 2224 printf "%-16.16s %6.6s %6.6s %s\n" 'Name' 'ISO' 'Rootfs' 'Description'
pankso@279 2225 separator
pascal@22 2226 fi
al@412 2227 printf "%-16.16s %6.6s %6.6s %s\n" "$flavor" \
al@412 2228 "$(field ISO "$desc")" \
al@412 2229 "$(field Rootfs "$desc")" \
al@412 2230 "$(field Description "$desc")"
pascal@22 2231 else
pankso@279 2232 separator
al@412 2233 cat "$desc"
pascal@22 2234 fi
al@412 2235 cleanup
al@412 2236 ;;
al@412 2237
al@412 2238
pascal@60 2239 gen-liveflavor)
paul@154 2240 # Generate a new flavor from the live system.
pascal@106 2241 FLAVOR=${2%.flavor}
al@412 2242 [ -z "$FLAVOR" ] && die 'Please specify flavor name on the commandline.'
al@412 2243
pascal@60 2244 case "$FLAVOR" in
al@412 2245 -?|-h*|--help)
al@412 2246 cat <<EOT
pascal@60 2247 SliTaz Live Tool - Version: $VERSION
al@412 2248
al@412 2249 $(boldify 'Usage:') tazlito gen-liveflavor <flavor-name> [<flavor-patch-file>]
al@412 2250
al@412 2251 $(boldify '<flavor-patch-file> format:')
al@412 2252 $(optlist "\
pascal@60 2253 code data
pascal@60 2254 + package to add
pascal@60 2255 - package to remove
pascal@65 2256 ! non-free package to add
pascal@60 2257 ? display message
pascal@60 2258 @ flavor description
al@412 2259 ")
al@412 2260
al@412 2261 $(boldify 'Example:')
al@412 2262 $(optlist "\
al@412 2263 @ Developer tools for SliTaz maintainers
pascal@60 2264 + slitaz-toolchain
pascal@60 2265 + mercurial
al@412 2266 ")
al@412 2267 EOT
al@412 2268 exit 1
al@412 2269 ;;
pascal@60 2270 esac
pascal@60 2271 mv /etc/tazlito/distro-packages.list \
al@412 2272 /etc/tazlito/distro-packages.list.$$ 2>/dev/null
al@412 2273 rm -f distro-packages.list non-free.list 2>/dev/null
pascal@60 2274 tazpkg recharge
al@412 2275
al@412 2276 DESC=""
al@412 2277 [ -n "$3" ] && \
al@412 2278 while read action pkg; do
pascal@60 2279 case "$action" in
al@412 2280 +) yes | tazpkg get-install $pkg 2>&1 >> $log || exit 1 ;;
al@412 2281 -) yes | tazpkg remove $pkg ;;
al@412 2282 !) echo $pkg >> non-free.list ;;
al@412 2283 @) DESC="$pkg" ;;
al@412 2284 \?) echo -en "$pkg"; read action ;;
pascal@60 2285 esac
pascal@60 2286 done < $3
al@412 2287
pascal@60 2288 yes '' | tazlito gen-distro
pascal@60 2289 echo "$DESC" | tazlito gen-flavor "$FLAVOR"
pascal@60 2290 mv /etc/tazlito/distro-packages.list.$$ \
al@412 2291 /etc/tazlito/distro-packages.list 2>/dev/null
al@412 2292 ;;
al@412 2293
al@412 2294
pascal@22 2295 gen-flavor)
al@412 2296 # Generate a new flavor from the last ISO image generated
pascal@106 2297 FLAVOR=${2%.flavor}
al@412 2298 [ -z "$FLAVOR" ] && die 'Please specify flavor name on the commandline.'
al@412 2299
al@412 2300 title 'Flavor generation'
pascal@22 2301 check_rootfs
pascal@68 2302 FILES="$FLAVOR.pkglist"
al@412 2303
al@412 2304 action 'Creating file %s...' "$FLAVOR.flavor"
pascal@22 2305 for i in rootcd rootfs; do
pascal@22 2306 if [ -d "$ADDFILES/$i" ] ; then
pascal@22 2307 FILES="$FILES\n$FLAVOR.$i"
pascal@450 2308 ( cd "$ADDFILES/$i"; find . ) | cpio -o -H newc 2>/dev/null | dogzip $FLAVOR.$i
pascal@22 2309 fi
pascal@22 2310 done
pankso@35 2311 status
al@412 2312
al@412 2313 answer=$(grep -s ^Description $FLAVOR.desc)
pascal@22 2314 answer=${answer#Description : }
pascal@22 2315 if [ -z "$answer" ]; then
al@412 2316 echo -n "Description: "
pascal@22 2317 read answer
pascal@22 2318 fi
al@412 2319
al@412 2320 action 'Compressing flavor %s...' "$FLAVOR"
al@412 2321 echo "Flavor : $FLAVOR" > $FLAVOR.desc
pascal@22 2322 echo "Description : $answer" >> $FLAVOR.desc
al@412 2323 (cd $DISTRO; distro_sizes) >> $FLAVOR.desc
al@412 2324 \rm -f $FLAVOR.pkglist $FLAVOR.nonfree 2>/dev/null
pascal@22 2325 for i in $(ls $ROOTFS$INSTALLED); do
pascal@22 2326 eval $(grep ^VERSION= $ROOTFS$INSTALLED/$i/receipt)
pascal@78 2327 EXTRAVERSION=""
pascal@78 2328 eval $(grep ^EXTRAVERSION= $ROOTFS$INSTALLED/$i/receipt)
pascal@61 2329 eval $(grep ^CATEGORY= $ROOTFS$INSTALLED/$i/receipt)
al@412 2330 if [ "$CATEGORY" == 'non-free' -a "${i%%-*}" != 'get' ]; then
pascal@61 2331 echo "$i" >> $FLAVOR.nonfree
pascal@61 2332 else
pascal@78 2333 echo "$i-$VERSION$EXTRAVERSION" >> $FLAVOR.pkglist
pascal@61 2334 fi
pascal@22 2335 done
pascal@68 2336 [ -s $FLAVOR.nonfree ] && $FILES="$FILES\n$FLAVOR.nonfree"
pascal@109 2337 for i in $LOCALSTATE/undigest/*/mirror ; do
pascal@109 2338 [ -s $i ] && cat $i >> $FLAVOR.mirrors
pascal@109 2339 done
pascal@109 2340 [ -s $FLAVOR.mirrors ] && $FILES="$FILES\n$FLAVOR.mirrors"
pascal@452 2341 touch -t 197001010100.00 $FLAVOR.*
pascal@439 2342 echo -e "$FLAVOR.desc\n$FILES" | cpio -o -H newc 2>/dev/null | dogzip $FLAVOR.flavor
al@412 2343 rm $(echo -e $FILES)
pascal@22 2344 status
al@412 2345
al@412 2346 footer "Flavor size: $(du -sh $FLAVOR.flavor)"
al@412 2347 ;;
al@412 2348
al@412 2349
pascal@105 2350 upgrade-flavor)
al@412 2351 # Strip versions from pkglist and update estimated numbers in flavor.desc
al@412 2352 flavor="${2%.flavor}"
al@412 2353 set -e
al@412 2354 [ -f "$flavor.flavor" ] || download "$flavor.flavor"
al@412 2355 set +e
al@412 2356
al@412 2357 flv_dir="$(extract_flavor "$flavor")"
al@412 2358
al@412 2359 strip_versions "$flv_dir/$flavor.pkglist"
al@412 2360
al@412 2361 action 'Updating %s...' "$flavor.desc"
al@412 2362
al@412 2363 [ -f "$flv_dir/$flavor.mirrors" ] && setup_mirrors "$flv_dir/$flavor.mirrors" >/dev/null
al@416 2364 set -- $(module calc_sizes "$flv_dir" "$flavor")
al@412 2365 restore_mirrors >/dev/null
al@412 2366
al@412 2367 sed -i -e '/Image is ready/d' \
al@412 2368 -e "s|\(Rootfs size *:\).*$|\1 $1 (estimated)|" \
al@412 2369 -e "s|\(Initramfs size *:\).*$|\1 $2 (estimated)|" \
al@412 2370 -e "s|\(ISO image size *:\).*$|\1 $3 (estimated)|" \
al@412 2371 -e "s|\(Packages *:\).*$|\1 $4|" \
al@412 2372 -e "s|\(Build date *:\).*$|\1 $(date '+%Y%m%d at %T')|" \
al@412 2373 "$flv_dir/$flavor.desc"
al@412 2374
al@412 2375 pack_flavor "$flv_dir" "$flavor"
al@412 2376 status
al@412 2377 display_unknown "$flv_dir/err"
al@412 2378 display_warn "$flv_dir/warn"
al@412 2379 cleanup
al@412 2380 ;;
al@412 2381
al@412 2382
pascal@106 2383 extract-flavor)
al@412 2384 # Extract a flavor into $FLAVORS_REPOSITORY
al@412 2385 flavor="${2%.flavor}"
al@412 2386 set -e
al@412 2387 [ -f "$flavor.flavor" ] || download "$flavor.flavor"
al@412 2388 set +e
al@412 2389
al@412 2390 action 'Extracting %s...' "$flavor.flavor"
al@412 2391 flv_dir="$(extract_flavor "$flavor" full)"
al@412 2392 storage="$FLAVORS_REPOSITORY/$flavor"
al@412 2393
al@412 2394 rm -rf "$storage" 2>/dev/null
al@412 2395 mkdir -p "$storage"
al@412 2396 cp -a "$flv_dir"/* "$storage"
al@412 2397 rm "$storage/description"
al@412 2398 status
al@412 2399
al@412 2400 strip_versions "$storage/packages.list"
al@412 2401
al@412 2402 cleanup
al@412 2403 ;;
al@412 2404
al@412 2405
pascal@106 2406 pack-flavor)
pascal@106 2407 # Create a flavor from $FLAVORS_REPOSITORY.
al@412 2408 flavor=${2%.flavor}
al@412 2409 storage="$FLAVORS_REPOSITORY/$flavor"
al@412 2410
al@412 2411 [ -s "$storage/receipt" ] || die "No $flavor receipt in $FLAVORS_REPOSITORY."
al@412 2412
al@412 2413 action 'Creating flavor %s...' "$flavor"
al@412 2414 tmp_dir="$(mktemp -d)"
al@412 2415
al@412 2416 while read from to; do
al@412 2417 [ -s "$storage/$from" ] || continue
al@412 2418 cp -a "$storage/$from" "$tmp_dir/$to"
al@412 2419 done <<EOT
al@412 2420 mirrors $flavor.mirrors
al@412 2421 distro.sh $flavor-distro.sh
al@412 2422 receipt $flavor.receipt
al@412 2423 non-free.list $flavor.nonfree
al@412 2424 EOT
al@412 2425
al@412 2426 # Build the package list.
al@412 2427 # It can include a list from another flavor with the keyword @include
al@412 2428 if [ -s "$storage/packages.list" ]; then
al@412 2429 include=$(grep '^@include' "$storage/packages.list")
al@412 2430 if [ -n "$include" ]; then
al@412 2431 include=${include#@include }
al@412 2432 if [ -s "$FLAVORS_REPOSITORY/$include/packages.list" ]; then
al@412 2433 cp -f "$FLAVORS_REPOSITORY/$include/packages.list" "$tmp_dir/$flavor.pkglist"
al@412 2434 else
al@412 2435 echo -e "\nERROR: Can't find include package list from $include\n"
al@412 2436 fi
pascal@112 2437 fi
al@412 2438 # Generate the final/initial package list
al@412 2439 [ -s "$storage/packages.list" ] && \
al@412 2440 cat "$storage/packages.list" >> "$tmp_dir/$flavor.pkglist"
al@412 2441 sed -i '/@include/d' "$tmp_dir/$flavor.pkglist"
al@412 2442 fi
al@412 2443
al@412 2444 if grep -q ^ROOTFS_SELECTION "$storage/receipt"; then
al@412 2445 # Process multi-rootfs flavor
al@412 2446 . "$storage/receipt"
al@412 2447 set -- $ROOTFS_SELECTION
al@412 2448 [ -n "$FRUGAL_RAM" ] || FRUGAL_RAM=$1
al@412 2449 [ -f "$FLAVORS_REPOSITORY/$2/packages.list" ] || tazlito extract-flavor $2
al@412 2450 cp "$FLAVORS_REPOSITORY/$2/packages.list" "$tmp_dir/$flavor.pkglist"
al@412 2451
al@412 2452 for i in rootcd rootfs; do
al@412 2453 mkdir "$tmp_dir/$i"
al@412 2454 # Copy extra files from the first flavor
al@412 2455 [ -d "$FLAVORS_REPOSITORY/$2/$i" ] &&
al@412 2456 cp -a "$FLAVORS_REPOSITORY/$2/$i" "$tmp_dir"
al@412 2457 # Overload extra files by meta flavor
al@412 2458 [ -d "$storage/$i" ] && cp -a "$storage/$i" "$tmp_dir"
al@412 2459 [ -n "$(ls $tmp_dir/$i)" ] &&
al@412 2460 (cd "$tmp_dir/$i"; find . | cpio -o -H newc 2>/dev/null ) | \
pascal@439 2461 dogzip "$tmp_dir/$flavor.$i"
al@412 2462 rm -rf "$tmp_dir/$i"
al@412 2463 done
al@412 2464 else
al@412 2465 # Process plain flavor
al@412 2466 for i in rootcd rootfs; do
al@412 2467 [ -d "$storage/$i" ] || continue
al@412 2468 (cd "$storage/$i";
pascal@439 2469 find . | cpio -o -H newc 2>/dev/null) | dogzip "$tmp_dir/$flavor.$i"
al@412 2470 done
al@412 2471 fi
al@412 2472
al@412 2473 unset VERSION MAINTAINER ROOTFS_SELECTION
al@416 2474 set -- $(module calc_sizes "$tmp_dir" "$flavor")
al@412 2475 ROOTFS_SIZE="$1 (estimated)"
al@412 2476 INITRAMFS_SIZE="$2 (estimated)"
al@412 2477 ISO_SIZE="$3 (estimated)"
al@412 2478 PKGNUM="$4"
al@412 2479 . "$storage/receipt"
al@412 2480
al@412 2481 sed '/: $/d' > "$tmp_dir/$flavor.desc" <<EOT
pascal@107 2482 Flavor : $FLAVOR
pascal@108 2483 Description : $SHORT_DESC
pascal@108 2484 Version : $VERSION
pascal@108 2485 Maintainer : $MAINTAINER
pascal@108 2486 LiveCD RAM size : $FRUGAL_RAM
pascal@111 2487 Rootfs list : $ROOTFS_SELECTION
al@412 2488 Build date : $(date '+%Y%m%d at %T')
al@412 2489 Packages : $PKGNUM
pascal@108 2490 Rootfs size : $ROOTFS_SIZE
pascal@108 2491 Initramfs size : $INITRAMFS_SIZE
pascal@108 2492 ISO image size : $ISO_SIZE
pascal@107 2493 ================================================================================
pascal@107 2494
pascal@107 2495 EOT
al@412 2496
al@412 2497 rm -f $tmp_dir/packages.list
al@412 2498 pack_flavor "$tmp_dir" "$flavor"
al@412 2499 status
al@412 2500 display_unknown "$tmp_dir/err"
al@412 2501 display_warn "$flv_dir/warn"
al@412 2502 cleanup
al@412 2503 ;;
al@412 2504
al@412 2505
pascal@22 2506 get-flavor)
pascal@22 2507 # Get a flavor's files and prepare for gen-distro.
al@412 2508 flavor=${2%.flavor}
al@412 2509 title 'Preparing %s distro flavor' "$flavor"
al@412 2510 set -e
al@412 2511 [ -f "$flavor.flavor" ] || download "$flavor.flavor"
al@412 2512 set +e
al@412 2513
al@412 2514 action 'Cleaning %s...' "$DISTRO"
al@412 2515 [ -d "$DISTRO" ] && rm -r "$DISTRO"
al@412 2516 # Clean old files
al@412 2517 for i in non-free.list distro-packages.list distro.sh receipt mirrors err; do
al@412 2518 [ -f "$i" ] && rm "$i"
al@412 2519 done
al@412 2520 mkdir -p "$DISTRO"
al@412 2521 status
al@412 2522
al@412 2523 [ -z "$noup" ] && tazlito upgrade-flavor "$flavor.flavor"
al@412 2524
al@412 2525 action 'Extracting flavor %s...' "$flavor.flavor"
al@412 2526 flv_dir="$(extract_flavor "$flavor" info)"
al@412 2527 cp -a "$flv_dir"/* .
al@412 2528 mv packages.list distro-packages.list
al@412 2529 mv -f info /etc/tazlito
al@412 2530 status
al@412 2531
al@412 2532 for i in rootcd rootfs; do
al@412 2533 if [ -d "$i" ]; then
al@412 2534 mkdir -p "$ADDFILES"; mv "$i" "$ADDFILES/$i"
pankso@263 2535 fi
al@412 2536 done
al@412 2537
pascal@468 2538 sed '/^Rootfs list/!d;s/.*: //' description > /etc/tazlito/rootfs.list
pascal@468 2539 [ -s /etc/tazlito/rootfs.list ] || rm -f /etc/tazlito/rootfs.list
al@412 2540
al@416 2541 action 'Updating %s...' 'tazlito.conf'
al@412 2542 [ -f tazlito.conf ] || cp /etc/tazlito/tazlito.conf .
al@412 2543 grep -v "^#VOLUM_NAME" < tazlito.conf | \
al@412 2544 sed "s/^VOLUM_NA/VOLUM_NAME=\"SliTaz $flavor\"\\n#VOLUM_NA/" \
al@412 2545 > tazlito.conf.$$ && mv tazlito.conf.$$ tazlito.conf
al@412 2546 sed -i "s/ISO_NAME=.*/ISO_NAME=\"slitaz-$flavor\"/" tazlito.conf
al@412 2547 status
al@412 2548
al@412 2549 footer 'Flavor is ready to be generated by `tazlito gen-distro`'
al@412 2550 cleanup
al@412 2551 ;;
al@412 2552
pankso@279 2553
pascal@191 2554 iso2flavor)
al@412 2555 [ -z "$3" -o ! -s "$2" ] && die 'Usage: tazlito iso2flavor <image.iso> <flavor_name>' \
al@412 2556 '\n\nCreate a file <flavor_name>.flavor from the CD-ROM image file <image.iso>'
al@412 2557
pascal@191 2558 FLAVOR=${3%.flavor}
pascal@404 2559 mkdir -p $TMP_DIR/iso $TMP_DIR/rootfs $TMP_DIR/flavor
pascal@191 2560 mount -o loop,ro $2 $TMP_DIR/iso
al@412 2561 flavordata $2 | (cd $TMP_DIR/flavor; cpio -i 2>/dev/null)
pascal@404 2562 if [ -s $TMP_DIR/iso/boot/rootfs1.gz -a \
al@412 2563 ! -s $TMP_DIR/flavor/*.desc ]; then
al@416 2564 _ 'META flavors are not supported.'
pascal@191 2565 umount -d $TMP_DIR/iso
pascal@404 2566 elif [ ! -s $TMP_DIR/iso/boot/rootfs.gz -a \
pascal@404 2567 ! -s $TMP_DIR/iso/boot/rootfs1.gz ]; then
al@416 2568 _ 'No %s in ISO image. Needs a SliTaz ISO.' '/boot/rootfs.gz'
pascal@191 2569 umount -d $TMP_DIR/iso
pascal@191 2570 else
pascal@426 2571 for i in $(ls -r $TMP_DIR/iso/boot/rootfs*z); do
pascal@426 2572 uncompress $i | \
pascal@227 2573 ( cd $TMP_DIR/rootfs ; cpio -idmu > /dev/null 2>&1 )
pascal@404 2574 done
pascal@191 2575 if [ ! -s $TMP_DIR/rootfs/etc/slitaz-release ]; then
al@416 2576 _ 'No file %s in %s of ISO image. Needs a non-loram SliTaz ISO.' \
al@416 2577 '/etc/slitaz-release' '/boot/rootfs.gz'
pascal@191 2578 umount -d $TMP_DIR/iso
pascal@191 2579 else
pascal@191 2580 ROOTFS_SIZE=$(du -hs $TMP_DIR/rootfs | awk '{ print $1 }')
pascal@191 2581 RAM_SIZE=$(du -s $TMP_DIR/rootfs | awk '{ print 32*int(($1+36000)/32768) "M" }')
pascal@191 2582 cp -a $TMP_DIR/iso $TMP_DIR/rootcd
pascal@191 2583 ISO_SIZE=$(df -h $TMP_DIR/iso | awk 'END { print $2 }')
al@412 2584 BUILD_DATE=$(date '+%Y%m%d at %T' -r "$TMP_DIR/iso/md5sum")
pascal@191 2585 umount -d $TMP_DIR/iso
pascal@404 2586 INITRAMFS_SIZE=$(du -chs $TMP_DIR/rootcd/boot/rootfs*.gz | awk 'END { print $1 }')
pascal@191 2587 rm -f $TMP_DIR/rootcd/boot/rootfs.gz $TMP_DIR/rootcd/md5sum
pascal@191 2588 mv $TMP_DIR/rootcd/boot $TMP_DIR/rootfs
pascal@476 2589 [ -d $TMP_DIR/rootcd/efi ] && mv $TMP_DIR/rootcd/efi $TMP_DIR/rootfs
pascal@191 2590 sed 's/.* \(.*\).tazpkg*/\1/' > $TMP_DIR/$FLAVOR.pkglist \
pascal@217 2591 < $TMP_DIR/rootfs$INSTALLED.md5
pascal@191 2592 PKGCNT=$(grep -v ^# $TMP_DIR/$FLAVOR.pkglist | wc -l | awk '{ print $1 }')
pascal@404 2593 if [ -s $TMP_DIR/flavor/*desc ]; then
pascal@404 2594 cp $TMP_DIR/flavor/*.desc $TMP_DIR/$FLAVOR.desc
pascal@404 2595 [ -s $TMP_DIR/$FLAVOR.receipt ] &&
pascal@404 2596 cp $TMP_DIR/flavor/*.receipt $TMP_DIR/$FLAVOR.receipt
pascal@404 2597 for i in rootfs rootcd ; do
pascal@404 2598 [ -s $TMP_DIR/flavor/*.list$i ] &&
al@412 2599 sed 's/.\{1,45\}//;/^\.$/d' $TMP_DIR/flavor/*.list$i | \
pascal@439 2600 ( cd $TMP_DIR/$i ; cpio -o -H newc ) | dogzip $TMP_DIR/$FLAVOR.$i
pascal@404 2601 done
pascal@404 2602 else
pascal@404 2603 find_flavor_rootfs $TMP_DIR/rootfs
pascal@404 2604 [ -d $TMP_DIR/rootfs/boot ] && mv $TMP_DIR/rootfs/boot $TMP_DIR/rootcd
pascal@476 2605 [ -d $TMP_DIR/rootfs/efi ] && mv $TMP_DIR/rootfs/efi $TMP_DIR/rootcd
pascal@404 2606 for i in rootfs rootcd ; do
pascal@404 2607 [ "$(ls $TMP_DIR/$i)" ] &&
pascal@439 2608 ( cd "$TMP_DIR/$i"; find * | cpio -o -H newc ) | dogzip "$TMP_DIR/$FLAVOR.$i"
pascal@404 2609 done
al@412 2610 unset VERSION MAINTAINER
pascal@404 2611 echo -en "Flavor short description \007: "; read -t 30 DESCRIPTION
pascal@404 2612 if [ -n "$DESCRIPTION" ]; then
al@416 2613 _n 'Flavor version : '; read -t 30 VERSION
al@416 2614 _n 'Flavor maintainer (your email) : '; read -t 30 MAINTAINER
pascal@404 2615 fi
al@412 2616
pascal@404 2617 cat > $TMP_DIR/$FLAVOR.desc <<EOT
pascal@191 2618 Flavor : $FLAVOR
al@412 2619 Description : ${DESCRIPTION:-SliTaz $FLAVOR flavor}
al@412 2620 Version : ${VERSION:-1.0}
al@412 2621 Maintainer : ${MAINTAINER:-nobody@slitaz.org}
pascal@191 2622 LiveCD RAM size : $RAM_SIZE
pascal@191 2623 Build date : $BUILD_DATE
pascal@191 2624 Packages : $PKGCNT
pascal@191 2625 Rootfs size : $ROOTFS_SIZE
pascal@191 2626 Initramfs size : $INITRAMFS_SIZE
pascal@191 2627 ISO image size : $ISO_SIZE
pascal@191 2628 ================================================================================
pascal@191 2629
pascal@191 2630 EOT
al@412 2631 longline "Tazlito can't detect each file installed during \
al@412 2632 a package post_install. You should extract this flavor (tazlito extract-flavor \
al@412 2633 $FLAVOR), check the files in /home/slitaz/flavors/$(cat /etc/slitaz-release)/$FLAVOR/rootfs \
al@412 2634 tree and remove files generated by post_installs.
al@412 2635 Check /home/slitaz/flavors/$(cat /etc/slitaz-release)/$FLAVOR/receipt too and \
al@412 2636 repack the flavor (tazlito pack-flavor $FLAVOR)"
pascal@404 2637 fi
pascal@439 2638 ( cd $TMP_DIR; ls $FLAVOR.* | cpio -o -H newc ) | dogzip $FLAVOR.flavor
pascal@191 2639 fi
pascal@191 2640 fi
al@412 2641 rm -rf $TMP_DIR
al@412 2642 ;;
al@412 2643
al@412 2644
pankso@1 2645 gen-distro)
pankso@1 2646 # Generate a live distro tree with a set of packages.
pankso@1 2647 #
pankso@1 2648 check_root
al@412 2649 start_time=$(date +%s)
al@412 2650
al@412 2651 # Tazlito options: --iso or --cdrom
al@412 2652 CDROM=''
al@412 2653 [ -n "$iso" ] && CDROM="-o loop $iso"
al@412 2654 [ -n "$cdrom" ] && CDROM="/dev/cdrom"
al@412 2655
pascal@19 2656 # Check if a package list was specified on cmdline.
pankso@333 2657 if [ -f "$2" ]; then
al@412 2658 LIST_NAME="$2"
pankso@333 2659 else
al@412 2660 LIST_NAME='distro-packages.list'
pankso@333 2661 fi
pankso@279 2662
al@412 2663 [ -d "$ROOTFS" -a -z "$forced" ] && die "A rootfs exists in '$DISTRO'." \
al@412 2664 'Please clean the distro tree or change directory path.'
al@412 2665 [ -d "$ROOTFS" ] && rm -rf "$ROOTFS"
al@412 2666 [ -d "$ROOTCD" ] && rm -rf "$ROOTCD"
al@412 2667
al@412 2668 # If list not given: build list with all installed packages
al@412 2669 if [ ! -f "$LIST_NAME" -a -f "$LOCALSTATE/installed.info" ]; then
al@412 2670 awk -F$'\t' '{print $1}' "$LOCALSTATE/installed.info" >> "$LIST_NAME"
erjo@99 2671 fi
al@412 2672
pankso@1 2673 # Exit if no list name.
al@412 2674 [ ! -f "$LIST_NAME" ] && die 'No packages list found or specified. Please read the docs.'
al@412 2675
pankso@1 2676 # Start generation.
al@412 2677 title 'Tazlito generating a distro'
al@412 2678
pascal@18 2679 # Misc checks
al@412 2680 mkdir -p "$PACKAGES_REPOSITORY"
al@412 2681 REPACK=$(yesorno 'Repack packages from rootfs?' 'n')
al@417 2682 newline
al@412 2683
al@412 2684 # Mount CD-ROM to be able to repack boot-loader packages
pascal@19 2685 if [ ! -e /boot -a -n "$CDROM" ]; then
pascal@19 2686 mkdir $TMP_MNT
al@412 2687 if mount -r "$CDROM $TMP_MNT" 2>/dev/null; then
al@412 2688 ln -s "$TMP_MNT/boot" /
pascal@19 2689 if [ ! -d "$ADDFILES/rootcd" ] ; then
al@412 2690 mkdir -p "$ADDFILES/rootcd"
pascal@19 2691 for i in $(ls $TMP_MNT); do
al@412 2692 [ "$i" == 'boot' ] && continue
al@412 2693 cp -a "$TMP_MNT/$i" "$ADDFILES/rootcd"
pascal@19 2694 done
pascal@19 2695 fi
pascal@19 2696 else
al@412 2697 rmdir "$TMP_MNT"
pascal@19 2698 fi
pascal@19 2699 fi
pascal@19 2700
pankso@337 2701 # Rootfs stuff.
al@412 2702 echo 'Preparing the rootfs directory...'
al@412 2703 mkdir -p "$ROOTFS"
al@415 2704 export root="$ROOTFS"
al@459 2705 # pass current 'mirror' to the root
al@461 2706 mkdir -p $root/var/lib/tazpkg $root/etc
al@459 2707 cp -f /var/lib/tazpkg/mirror $root/var/lib/tazpkg/mirror
al@460 2708 cp -f /etc/slitaz-release $root/etc/slitaz-release
al@412 2709 strip_versions "$LIST_NAME"
al@412 2710
al@412 2711 if [ "$REPACK" == 'y' ]; then
al@412 2712 # Determine full packages list with all dependencies
al@412 2713 tmp_dir="$(mktemp -d)"
al@412 2714 cp "$LIST_NAME" "$tmp_dir/flavor.pkglist"
al@412 2715 touch "$tmp_dir/full.pkglist"
al@416 2716 module calc_sizes "$tmp_dir" 'flavor' "$tmp_dir/full.pkglist" >/dev/null
al@412 2717
al@412 2718 awk -F$'\t' '{printf "%s %s\n", $1, $2}' "$LOCALSTATE/installed.info" | \
al@412 2719 while read pkgname pkgver; do
al@412 2720 # Is package in full list?
al@412 2721 grep -q "^$pkgname$" "$tmp_dir/full.pkglist" || continue
al@412 2722 # Is package already repacked?
al@412 2723 [ -e "$PACKAGES_REPOSITORY/$pkgname-$pkgver.tazpkg" ] && continue
al@412 2724 _ 'Repacking %s...' "$pkgname-$pkgver"
al@412 2725 tazpkg repack "$pkgname" --quiet
al@412 2726 [ -f "$pkgname-$pkgver.tazpkg" ] && mv "$pkgname-$pkgver.tazpkg" "$PACKAGES_REPOSITORY"
al@412 2727 status
al@412 2728 done
al@412 2729
al@412 2730 rm -r "$tmp_dir"
al@412 2731 fi
al@412 2732
pascal@61 2733 if [ -f non-free.list ]; then
al@412 2734 # FIXME: working in the ROOTFS chroot?
al@412 2735 newline
al@412 2736 echo 'Preparing non-free packages...'
al@412 2737 cp 'non-free.list' "$ROOTFS/etc/tazlito/non-free.list"
al@412 2738 for pkg in $(cat 'non-free.list'); do
al@412 2739 if [ ! -d "$INSTALLED/$pkg" ]; then
al@412 2740 if [ ! -d "$INSTALLED/get-$pkg" ]; then
pascal@61 2741 tazpkg get-install get-$pkg
pascal@61 2742 fi
al@412 2743 get-$pkg "$ROOTFS"
pascal@61 2744 fi
pascal@61 2745 tazpkg repack $pkg
pascal@79 2746 pkg=$(ls $pkg*.tazpkg)
al@412 2747 grep -q "^$pkg$" $LIST_NAME || echo $pkg >> $LIST_NAME
pankso@279 2748 mv $pkg $PACKAGES_REPOSITORY
pascal@61 2749 done
pascal@61 2750 fi
pascal@80 2751 cp $LIST_NAME $DISTRO/distro-packages.list
al@412 2752 newline
al@412 2753
al@414 2754 install_list_to_rootfs "$DISTRO/distro-packages.list" "$ROOTFS"
al@391 2755
pankso@1 2756 cd $DISTRO
pascal@80 2757 cp distro-packages.list $ROOTFS/etc/tazlito
pankso@1 2758 # Copy all files from $ADDFILES/rootfs to the rootfs.
pankso@1 2759 if [ -d "$ADDFILES/rootfs" ] ; then
al@412 2760 action 'Copying addfiles content to the rootfs...'
pascal@11 2761 cp -a $ADDFILES/rootfs/* $ROOTFS
pascal@11 2762 status
pankso@1 2763 fi
al@412 2764
al@412 2765 action 'Root filesystem is generated...'; status
al@412 2766
pankso@1 2767 # Root CD part.
al@412 2768 action 'Preparing the rootcd directory...'
pankso@1 2769 mkdir -p $ROOTCD
pankso@1 2770 status
al@412 2771
pankso@1 2772 # Move the boot dir with the Linux kernel from rootfs.
pascal@476 2773 # The efi & boot dirs go directly on the CD.
pascal@476 2774 if [ -d "$ROOTFS/efi" ] ; then
pascal@476 2775 action 'Moving the efi directory...'
pascal@476 2776 mv $ROOTFS/efi $ROOTCD
pascal@476 2777 status
pascal@476 2778 fi
pankso@1 2779 if [ -d "$ROOTFS/boot" ] ; then
al@412 2780 action 'Moving the boot directory...'
pankso@1 2781 mv $ROOTFS/boot $ROOTCD
pankso@1 2782 status
pankso@1 2783 fi
pankso@1 2784 cd $DISTRO
pankso@1 2785 # Copy all files from $ADDFILES/rootcd to the rootcd.
pankso@1 2786 if [ -d "$ADDFILES/rootcd" ] ; then
al@412 2787 action 'Copying addfiles content to the rootcd...'
pascal@11 2788 cp -a $ADDFILES/rootcd/* $ROOTCD
pascal@11 2789 status
pankso@1 2790 fi
paul@154 2791 # Execute the distro script used to perform tasks in the rootfs
pankso@95 2792 # before compression. Give rootfs path in arg
al@412 2793 [ -z "$DISTRO_SCRIPT" ] && DISTRO_SCRIPT="$TOP_DIR/distro.sh"
al@412 2794 if [ -x "$DISTRO_SCRIPT" ]; then
al@412 2795 echo 'Executing distro script...'
pankso@95 2796 sh $DISTRO_SCRIPT $DISTRO
pankso@95 2797 fi
al@412 2798
al@412 2799 # Execute the custom_rules() found in receipt.
al@412 2800 if [ -s "$TOP_DIR/receipt" ]; then
al@412 2801 if grep -q ^custom_rules "$TOP_DIR/receipt"; then
al@412 2802 echo -e "Executing: custom_rules()\n"
al@412 2803 . "$TOP_DIR/receipt"
al@412 2804 custom_rules || echo -e "\nERROR: custom_rules() failed\n"
erjo@316 2805 fi
al@412 2806 fi
al@412 2807
pankso@337 2808 # Multi-rootfs
pascal@111 2809 if [ -s /etc/tazlito/rootfs.list ]; then
al@398 2810
al@412 2811 FLAVOR_LIST="$(awk '{
al@412 2812 for (i = 2; i <= NF; i+=2)
pascal@464 2813 printf "%s ", $i;
al@412 2814 }' /etc/tazlito/rootfs.list)"
al@412 2815
al@412 2816 [ -s "$ROOTCD/boot/isolinux/isolinux.msg" ] &&
al@412 2817 sed -i "s/ *//;s/)/), flavors $FLAVOR_LIST/" \
al@412 2818 "$ROOTCD/boot/isolinux/isolinux.msg" 2>/dev/null
al@412 2819
al@412 2820 [ -f "$ROOTCD/boot/isolinux/ifmem.c32" -o \
al@412 2821 -f "$ROOTCD/boot/isolinux/c32box.c32" ] ||
al@412 2822 cp '/boot/isolinux/c32box.c32' "$ROOTCD/boot/isolinux" 2>/dev/null ||
al@412 2823 cp '/boot/isolinux/ifmem.c32' "$ROOTCD/boot/isolinux"
al@398 2824
pascal@111 2825 n=0
pascal@111 2826 last=$ROOTFS
pascal@111 2827 while read flavor; do
pascal@111 2828 n=$(($n+1))
al@419 2829 mkdir ${ROOTFS}0$n
al@419 2830 export root="${ROOTFS}0$n"
al@419 2831 # initial tazpkg setup in empty rootfs
al@419 2832 tazpkg --root=$root >/dev/null 2>&1
al@419 2833
pankso@337 2834 newline
pankso@337 2835 boldify "Building $flavor rootfs..."
al@398 2836
al@412 2837 [ -s "$TOP_DIR/$flavor.flavor" ] &&
al@412 2838 cp "$TOP_DIR/$flavor.flavor" .
al@412 2839
al@412 2840 if [ ! -s "$flavor.flavor" ]; then
pankso@337 2841 # We may have it in $FLAVORS_REPOSITORY
pankso@337 2842 if [ -d "$FLAVORS_REPOSITORY/$flavor" ]; then
pankso@337 2843 tazlito pack-flavor $flavor
pankso@337 2844 else
pankso@337 2845 download $flavor.flavor
pankso@337 2846 fi
pankso@337 2847 fi
al@398 2848
al@412 2849 action 'Extracting %s and %s...' "$flavor.pkglist" "$flavor.rootfs"
al@412 2850 zcat $flavor.flavor | cpio -i --quiet $flavor.pkglist $flavor.rootfs
al@419 2851 cp $flavor.pkglist $DISTRO/list-packages0$n
pankso@337 2852 status
al@398 2853
al@412 2854 strip_versions "$DISTRO/list-packages0$n"
al@412 2855
al@414 2856 install_list_to_rootfs "$DISTRO/list-packages0$n" "${ROOTFS}0$n"
al@412 2857
pascal@485 2858 action 'Updating the boot directory...'
pascal@488 2859 yes n | cp -ai ${ROOTFS}0$n/boot $ROOTCD 2> /dev/null
al@412 2860 rm -rf ${ROOTFS}0$n/boot
al@412 2861
pascal@111 2862 cd $DISTRO
pascal@179 2863 if [ -s $flavor.rootfs ]; then
al@416 2864 _n 'Adding %s rootfs extra files...' "$flavor"
pankso@338 2865 zcat < $flavor.rootfs | ( cd ${ROOTFS}0$n ; cpio -idmu )
pascal@179 2866 fi
al@412 2867
al@412 2868 action 'Moving %s to %s' "list-packages0$n" "rootfs0$n"
al@416 2869 mv "$DISTRO/list-packages0$n" "${ROOTFS}0$n/etc/tazlito/distro-packages.list"
pankso@337 2870 status
al@412 2871
pascal@111 2872 rm -f $flavor.flavor install-list
pascal@111 2873 mergefs ${ROOTFS}0$n $last
pascal@111 2874 last=${ROOTFS}0$n
pascal@111 2875 done <<EOT
pascal@111 2876 $(awk '{ for (i = 4; i <= NF; i+=2) print $i; }' < /etc/tazlito/rootfs.list)
pascal@111 2877 EOT
psychomaniak@383 2878 #'
pascal@111 2879 i=$(($n+1))
pascal@111 2880 while [ $n -gt 0 ]; do
pascal@111 2881 mv ${ROOTFS}0$n ${ROOTFS}$i
al@416 2882 _ 'Compressing %s (%s)...' "${ROOTFS}0$n" "$(du -hs ${ROOTFS}$i | awk '{ print $1 }')"
pascal@111 2883 gen_initramfs ${ROOTFS}$i
pascal@111 2884 n=$(($n-1))
pascal@111 2885 i=$(($i-1))
pascal@431 2886 export LZMA_HISTORY_BITS=26
pascal@111 2887 done
pascal@111 2888 mv $ROOTFS ${ROOTFS}$i
pascal@111 2889 gen_initramfs ${ROOTFS}$i
al@416 2890 update_bootconfig "$ROOTCD/boot/isolinux" "$(cat /etc/tazlito/rootfs.list)"
pascal@483 2891 ROOTFS=${ROOTFS}1
pascal@111 2892 else
pascal@111 2893 # Initramfs and ISO image stuff.
pascal@111 2894 gen_initramfs $ROOTFS
pascal@111 2895 fi
pankso@1 2896 gen_livecd_isolinux
pankso@1 2897 distro_stats
al@412 2898 cleanup
al@412 2899 ;;
al@412 2900
al@412 2901
pankso@1 2902 clean-distro)
pankso@1 2903 # Remove old distro tree.
pankso@1 2904 #
pankso@1 2905 check_root
al@412 2906 title 'Cleaning: %s' "$DISTRO"
pankso@1 2907 if [ -d "$DISTRO" ] ; then
pankso@1 2908 if [ -d "$ROOTFS" ] ; then
al@412 2909 action 'Removing the rootfs...'
al@412 2910 rm -f $DISTRO/$INITRAMFS
pascal@11 2911 rm -rf $ROOTFS
pascal@11 2912 status
pankso@1 2913 fi
pankso@1 2914 if [ -d "$ROOTCD" ] ; then
al@412 2915 action 'Removing the rootcd...'
pascal@11 2916 rm -rf $ROOTCD
pascal@11 2917 status
pankso@1 2918 fi
al@412 2919 action 'Removing eventual ISO image...'
pascal@11 2920 rm -f $DISTRO/$ISO_NAME.iso
pascal@56 2921 rm -f $DISTRO/$ISO_NAME.md5
pascal@11 2922 status
pankso@1 2923 fi
al@412 2924 footer
al@412 2925 ;;
al@412 2926
al@412 2927
pankso@1 2928 check-distro)
pankso@1 2929 # Check for a few LiveCD needed files not installed by packages.
pankso@1 2930 #
al@412 2931 # TODO: Remove this function.
al@412 2932 # First two files are maintained by tazpkg while it runs on rootfs,
al@412 2933 # while last one file should be maintained by tazlito itself.
pascal@11 2934 check_rootfs
al@412 2935 title 'Checking distro: %s' "$ROOTFS"
pankso@1 2936 # SliTaz release info.
al@416 2937 rel='/etc/slitaz-release'
al@416 2938 if [ ! -f "$ROOTFS$rel" ]; then
al@416 2939 _ 'Missing release info: %s' "$rel"
pankso@1 2940 else
al@416 2941 action 'Release : %s' "$(cat $ROOTFS$rel)"
pankso@1 2942 status
pankso@1 2943 fi
pankso@1 2944 # Tazpkg mirror.
pascal@217 2945 if [ ! -f "$ROOTFS$LOCALSTATE/mirror" ]; then
al@416 2946 action 'Mirror URL : Missing %s' "$LOCALSTATE/mirror"
pankso@1 2947 todomsg
pankso@1 2948 else
al@412 2949 action 'Mirror configuration exists...'
pankso@1 2950 status
pankso@1 2951 fi
pankso@279 2952 # Isolinux msg
pascal@235 2953 if grep -q "cooking-XXXXXXXX" /$ROOTCD/boot/isolinux/isolinux.*g; then
al@416 2954 action 'Isolinux msg : Missing cooking date XXXXXXXX (ex %s)' "$(date +%Y%m%d)"
pankso@1 2955 todomsg
pankso@1 2956 else
al@412 2957 action 'Isolinux message seems good...'
pankso@1 2958 status
pankso@1 2959 fi
al@412 2960 footer
al@412 2961 ;;
al@412 2962
al@412 2963
pankso@123 2964 writeiso)
al@412 2965 # Writefs to ISO image including /home unlike gen-distro we don't use
pankso@279 2966 # packages to generate a rootfs, we build a compressed rootfs with all
paul@134 2967 # the current filesystem similar to 'tazusb writefs'.
pankso@123 2968 #
al@412 2969 DISTRO='/home/slitaz/distro'
pankso@123 2970 ROOTCD="$DISTRO/rootcd"
al@412 2971 COMPRESSION="${2:-none}"
al@412 2972 ISO_NAME="${3:-slitaz}"
pankso@123 2973 check_root
pankso@123 2974 # Start info
al@412 2975 title 'Write filesystem to ISO'
al@412 2976 longline "The command writeiso will write the current filesystem into a \
al@412 2977 suitable cpio archive (rootfs.gz) and generate a bootable ISO image (slitaz.iso)."
pankso@330 2978 newline
al@412 2979 emsg "<b>Archive compression:</b> <c 36>$COMPRESSION</c>"
al@412 2980
al@412 2981 [ "$COMPRESSION" == 'gzip' ] && colorize 31 "gzip-compressed rootfs unsupported and may fail to boot"
pankso@123 2982 # Save some space
al@412 2983 rm -rf /var/cache/tazpkg/*
al@412 2984 rm -f /var/lib/tazpkg/*.bak
psychomaniak@388 2985 rm -rf $DISTRO
pankso@123 2986
pankso@143 2987 # Optionally remove sound card selection and screen resolution.
psychomaniak@383 2988 if [ -z $LaunchedByTazpanel ]; then
al@416 2989 anser=$(yesorno 'Do you wish to remove the sound card and screen configs?' 'n')
pankso@123 2990 case $anser in
al@416 2991 y)
al@416 2992 action 'Removing current sound card and screen configurations...'
pankso@123 2993 rm -f /var/lib/sound-card-driver
pankso@290 2994 rm -f /var/lib/alsa/asound.state
pankso@123 2995 rm -f /etc/X11/xorg.conf ;;
pankso@123 2996 *)
al@416 2997 action 'Keeping current sound card and screen configurations...' ;;
pankso@123 2998 esac
al@412 2999 status
al@412 3000 newline
al@412 3001
pankso@330 3002 # Optionally remove i18n settings
al@416 3003 anser=$(yesorno 'Do you wish to remove locale/keymap settings?' 'n')
pankso@330 3004 case $anser in
al@416 3005 y)
al@416 3006 action 'Removing current locale/keymap settings...'
pankso@333 3007 newline > /etc/locale.conf
pankso@333 3008 newline > /etc/keymap.conf ;;
pankso@330 3009 *)
al@416 3010 action 'Keeping current locale/keymap settings...' ;;
pankso@330 3011 esac
pankso@123 3012 status
psychomaniak@383 3013 fi
al@412 3014
pankso@330 3015 # Clean-up files by default
pankso@333 3016 newline > /etc/udev/rules.d/70-persistent-net.rules
pankso@333 3017 newline > /etc/udev/rules.d/70-persistant-cd.rules
pankso@279 3018
pankso@123 3019 # Create list of files including default user files since it is defined in /etc/passwd
pankso@123 3020 # and some new users might have been added.
pankso@330 3021 cd /
psychomaniak@373 3022 echo 'init' > /tmp/list
al@412 3023 for dir in bin etc sbin var dev lib root usr home opt; do
pascal@361 3024 [ -d $dir ] && find $dir
al@412 3025 done >> /tmp/list
al@412 3026
al@412 3027 for dir in proc sys tmp mnt media media/cdrom media/flash media/usbdisk run run/udev; do
pascal@361 3028 [ -d $dir ] && echo $dir
al@412 3029 done >> /tmp/list
psychomaniak@373 3030
psychomaniak@388 3031 sed '/var\/run\/.*pid$/d ; /var\/run\/utmp/d ; /.*\/.gvfs/d ; /home\/.*\/.cache\/.*/d' -i /tmp/list
psychomaniak@386 3032
psychomaniak@388 3033 #if [ ! $(find /var/log/slitaz/tazpkg.log -size +4k) = "" ]; then
psychomaniak@388 3034 # sed -i "/var\/log\/slitaz\/tazpkg.log/d" /tmp/list
psychomaniak@388 3035 #fi
psychomaniak@386 3036 mv -f /var/log/wtmp /tmp/tazlito-wtmp
psychomaniak@386 3037 touch /var/log/wtmp
psychomaniak@386 3038
al@412 3039 for removelog in auth boot messages dmesg daemon slim .*old Xorg tazpanel cups; do
psychomaniak@378 3040 sed -i "/var\/log\/$removelog/d" /tmp/list
psychomaniak@374 3041 done
psychomaniak@373 3042
paul@152 3043 # Generate initramfs with specified compression and display rootfs
pankso@150 3044 # size in realtime.
psychomaniak@386 3045 rm -f /tmp/.write-iso* /tmp/rootfs 2>/dev/null
psychomaniak@383 3046
pankso@150 3047 write_initramfs &
pankso@143 3048 sleep 2
pascal@194 3049 cd - > /dev/null
pankso@143 3050 echo -en "\nFilesystem size:"
al@412 3051 while [ ! -f /tmp/rootfs ]; do
pankso@143 3052 sleep 1
al@412 3053 echo -en "\\033[18G$(du -sh /$INITRAMFS | awk '{print $1}') "
pankso@143 3054 done
psychomaniak@383 3055 mv -f /tmp/tazlito-wtmp /var/log/wtmp
pankso@143 3056 echo -e "\n"
pascal@361 3057 rm -f /tmp/rootfs
pankso@123 3058
pankso@123 3059 # Move freshly generated rootfs to the cdrom.
pankso@123 3060 mkdir -p $ROOTCD/boot
al@412 3061 mv -f /$INITRAMFS $ROOTCD/boot
al@416 3062 _ 'Located in: %s' "$ROOTCD/boot/$INITRAMFS"
pankso@279 3063
pankso@123 3064 # Now we need the kernel and isolinux files.
al@412 3065 copy_from_cd() {
pascal@362 3066 cp /media/cdrom/boot/bzImage* $ROOTCD/boot
pankso@123 3067 cp -a /media/cdrom/boot/isolinux $ROOTCD/boot
pascal@248 3068 unmeta_boot $ROOTCD
pankso@123 3069 umount /media/cdrom
psychomaniak@378 3070 }
al@412 3071
psychomaniak@378 3072 if mount /dev/cdrom /media/cdrom 2>/dev/null; then
psychomaniak@378 3073 copy_from_cd;
al@412 3074 elif mount | grep /media/cdrom; then
psychomaniak@378 3075 copy_from_cd;
psychomaniak@428 3076 #elif [ -f "$bootloader" -a -f /boot/vmlinuz*slitaz* ]; then
psychomaniak@428 3077 # [ -f /boot/*slitaz ] && cp /boot/vmlinuz*slitaz $ROOTCD/boot/bzImage
psychomaniak@428 3078 # [ -f /boot/*slitaz64 ] && cp /boot/vmlinuz*slitaz64 $ROOTCD/boot/bzImage64
psychomaniak@378 3079 else
psychomaniak@383 3080 touch /tmp/.write-iso-error
al@412 3081 longline "When SliTaz is running in RAM the kernel and bootloader \
psychomaniak@429 3082 files are kept on the CD-ROM. `boldify ' Please insert a Live CD or run:
psychomaniak@429 3083 # mount -o loop slitaz.iso /media/cdrom ' ` to let Tazlito copy the files."
pankso@143 3084 echo -en "----\nENTER to continue..."; read i
psychomaniak@378 3085 [ ! -d /media/cdrom/boot/isolinux ] && exit 1
psychomaniak@378 3086 copy_from_cd
pankso@123 3087 fi
pankso@279 3088
pankso@123 3089 # Generate the iso image.
psychomaniak@383 3090 touch /tmp/.write-iso
psychomaniak@383 3091 newline
pankso@123 3092 cd $DISTRO
pascal@431 3093 create_iso $ISO_NAME.iso $ROOTCD
al@412 3094 action 'Creating the ISO md5sum...'
pascal@486 3095 md5sum $ISO_NAME.iso > $ISO_NAME.md5
pankso@123 3096 status
pankso@123 3097
al@416 3098 footer "ISO image: $(du -sh $DISTRO/$ISO_NAME.iso)"
psychomaniak@383 3099 rm -f /tmp/.write-iso
al@416 3100
psychomaniak@383 3101 if [ -z $LaunchedByTazpanel ]; then
al@416 3102 anser=$(yesorno 'Burn ISO to CD-ROM?' 'n')
pankso@123 3103 case $anser in
al@416 3104 y)
al@412 3105 umount /dev/cdrom 2>/dev/null
pankso@123 3106 eject
al@412 3107 echo -n "Please insert a blank CD-ROM and press ENTER..."
pankso@123 3108 read i && sleep 2
psychomaniak@388 3109 tazlito burn-iso $DISTRO/$ISO_NAME.iso
pankso@123 3110 echo -en "----\nENTER to continue..."; read i ;;
pankso@123 3111 *)
pankso@123 3112 exit 0 ;;
psychomaniak@383 3113 esac
al@412 3114 fi
al@412 3115 ;;
al@412 3116
al@412 3117
pankso@1 3118 burn-iso)
al@412 3119 # Guess CD-ROM device, ask user and burn the ISO.
pankso@1 3120 #
pankso@1 3121 check_root
al@412 3122 DRIVE_NAME=$(grep "drive name" /proc/sys/dev/cdrom/info | cut -f3)
al@412 3123 DRIVE_SPEED=$(grep "drive speed" /proc/sys/dev/cdrom/info | cut -f3)
pankso@1 3124 # We can specify an alternative ISO from the cmdline.
al@412 3125 iso="${2:-$DISTRO/$ISO_NAME.iso}"
al@412 3126 [ ! -f "$iso" ] && die "Unable to find ISO: $iso"
al@412 3127
al@412 3128 title 'Tazlito burn ISO'
al@412 3129 echo "CD-ROM device : /dev/$DRIVE_NAME"
pankso@1 3130 echo "Drive speed : $DRIVE_SPEED"
pankso@1 3131 echo "ISO image : $iso"
al@412 3132 footer
al@412 3133
al@412 3134 case $(yesorno 'Burn ISO image?' 'n') in
al@412 3135 y)
al@412 3136 title 'Starting Wodim to burn the ISO...'
al@412 3137 sleep 2
al@412 3138 wodim speed=$DRIVE_SPEED dev=/dev/$DRIVE_NAME $iso
al@412 3139 footer 'ISO image is burned to CD-ROM.'
al@412 3140 ;;
al@412 3141 *)
al@412 3142 die 'Exiting. No ISO burned.'
al@412 3143 ;;
al@412 3144 esac
al@412 3145 ;;
al@412 3146
al@412 3147
pascal@101 3148 merge)
pascal@101 3149 # Merge multiple rootfs into one iso.
pascal@101 3150 #
pascal@101 3151 if [ -z "$2" ]; then
al@398 3152 cat <<EOT
pascal@101 3153 Usage: tazlito merge size1 iso size2 rootfs2 [sizeN rootfsN]...
pascal@101 3154
al@412 3155 Merge multiple rootfs into one ISO. Rootfs are like russian dolls
pascal@101 3156 i.e: rootfsN is a subset of rootfsN-1
al@412 3157 rootfs1 is found in ISO, sizeN is the RAM size needed to launch rootfsN.
pascal@101 3158 The boot loader will select the rootfs according to the RAM size detected.
pascal@101 3159
pankso@279 3160 Example:
pascal@101 3161 $ tazlito merge 160M slitaz-core.iso 96M rootfs-justx.gz 32M rootfs-base.gz
pascal@101 3162
pascal@101 3163 Will start slitaz-core with 160M+ RAM, slitaz-justX with 96M-160M RAM,
pascal@101 3164 slitaz-base with 32M-96M RAM and display an error message if RAM < 32M.
xfred222@293 3165
pascal@101 3166 EOT
pascal@101 3167 exit 2
pascal@101 3168 fi
pascal@101 3169
pascal@101 3170 shift # skip merge
pascal@111 3171 append="$1 slitaz1"
pascal@101 3172 shift # skip size1
pascal@101 3173 mkdir -p $TMP_DIR/mnt $TMP_DIR/rootfs1
pascal@101 3174
pascal@101 3175 ISO=$1.merged
al@412 3176
pascal@101 3177 # Extract filesystems
al@412 3178 action 'Mounting %s' "$1"
pascal@101 3179 mount -o loop,ro $1 $TMP_DIR/mnt 2> /dev/null
pascal@101 3180 status || cleanup_merge
al@412 3181
pascal@101 3182 cp -a $TMP_DIR/mnt $TMP_DIR/iso
pascal@362 3183 make_bzImage_hardlink $TMP_DIR/iso/boot
pascal@101 3184 umount -d $TMP_DIR/mnt
pascal@101 3185 if [ -f $TMP_DIR/iso/boot/rootfs1.gz ]; then
al@416 3186 _ '%s is already a merged iso. Aborting.' "$1"
pascal@101 3187 cleanup_merge
pascal@101 3188 fi
pascal@278 3189 if [ ! -f $TMP_DIR/iso/boot/isolinux/ifmem.c32 -a
pascal@278 3190 ! -f $TMP_DIR/iso/boot/isolinux/c32box.c32 ]; then
pascal@278 3191 if [ ! -f /boot/isolinux/ifmem.c32 -a
pascal@278 3192 ! -f /boot/isolinux/c32box.c32 ]; then
pascal@101 3193 cat <<EOT
pascal@101 3194 No file /boot/isolinux/ifmem.c32
pascal@101 3195 Please install syslinux package !
pascal@101 3196 EOT
pascal@101 3197 rm -rf $TMP_DIR
pascal@101 3198 exit 1
pascal@101 3199 fi
pascal@278 3200 cp /boot/isolinux/c32box.c32 $TMP_DIR/iso/boot/isolinux 2> /dev/null ||
pascal@101 3201 cp /boot/isolinux/ifmem.c32 $TMP_DIR/iso/boot/isolinux
pascal@101 3202 fi
pankso@279 3203
al@416 3204 action 'Extracting %s' 'iso/rootfs.gz'
pascal@101 3205 extract_rootfs $TMP_DIR/iso/boot/rootfs.gz $TMP_DIR/rootfs1 &&
al@412 3206 [ -d $TMP_DIR/rootfs1/etc ]
pascal@101 3207 status || cleanup_merge
al@412 3208
pascal@101 3209 n=1
pascal@101 3210 while [ -n "$2" ]; do
pascal@101 3211 shift # skip rootfs N-1
pascal@101 3212 p=$n
pascal@101 3213 n=$(($n + 1))
pascal@111 3214 append="$append $1 slitaz$n"
pascal@101 3215 shift # skip size N
pascal@101 3216 mkdir -p $TMP_DIR/rootfs$n
al@412 3217
al@412 3218 action 'Extracting %s' "$1"
pascal@101 3219 extract_rootfs $1 $TMP_DIR/rootfs$n &&
al@412 3220 [ -d "$TMP_DIR/rootfs$n/etc" ]
pascal@101 3221 status || cleanup_merge
al@412 3222
pascal@101 3223 mergefs $TMP_DIR/rootfs$n $TMP_DIR/rootfs$p
al@416 3224 action 'Creating %s' "rootfs$p.gz"
al@412 3225 pack_rootfs "$TMP_DIR/rootfs$p" "$TMP_DIR/iso/boot/rootfs$p.gz"
pascal@101 3226 status
pascal@101 3227 done
al@416 3228 action 'Creating %s' "rootfs$n.gz"
al@412 3229 pack_rootfs "$TMP_DIR/rootfs$n" "$TMP_DIR/iso/boot/rootfs$n.gz"
pascal@101 3230 status
pascal@101 3231 rm -f $TMP_DIR/iso/boot/rootfs.gz
pascal@111 3232 update_bootconfig $TMP_DIR/iso/boot/isolinux "$append"
pascal@101 3233 create_iso $ISO $TMP_DIR/iso
al@412 3234 rm -rf $TMP_DIR
al@412 3235 ;;
al@412 3236
pascal@101 3237
pascal@102 3238 repack)
pascal@102 3239 # Repack an iso with maximum lzma compression ratio.
pascal@102 3240 #
pascal@102 3241 ISO=$2
pascal@102 3242 mkdir -p $TMP_DIR/mnt
al@412 3243
pascal@102 3244 # Extract filesystems
al@412 3245 action 'Mounting %s' "$ISO"
al@412 3246 mount -o loop,ro $ISO $TMP_DIR/mnt 2>/dev/null
pascal@102 3247 status || cleanup_merge
al@412 3248
pascal@102 3249 cp -a $TMP_DIR/mnt $TMP_DIR/iso
pascal@102 3250 umount -d $TMP_DIR/mnt
pankso@279 3251
pascal@102 3252 for i in $TMP_DIR/iso/boot/rootfs* ; do
al@412 3253 action 'Repacking %s' "$(basename $i)"
pascal@426 3254 uncompress $i 2>/dev/null > $TMP_DIR/rootfs
al@412 3255 lzma e $TMP_DIR/rootfs $i $(lzma_switches $TMP_DIR/rootfs)
pascal@289 3256 align_to_32bits $i
pascal@102 3257 status
pascal@102 3258 done
pankso@279 3259
pascal@102 3260 create_iso $ISO $TMP_DIR/iso
al@412 3261 rm -rf $TMP_DIR
al@412 3262 ;;
al@412 3263
pascal@170 3264
pascal@170 3265 build-loram)
al@412 3266 # Build a Live CD for low RAM systems.
pascal@170 3267 #
al@412 3268 ISO="$2"
al@412 3269 OUTPUT="$3"
al@412 3270 [ -z "$3" ] && \
al@412 3271 die "Usage: tazlito build-loram <input>.iso <output>.iso [cdrom|smallcdrom|http|ram]"
al@412 3272 mkdir -p "$TMP_DIR/iso"
al@412 3273 mount -o loop,ro -t iso9660 "$ISO" "$TMP_DIR/iso"
pascal@426 3274 loopdev=$( (losetup -a 2>/dev/null || losetup) | sed "/$(echo $ISO | sed 's|/|\\/|g')$/!d;s/:.*//;q")
pascal@170 3275 if ! check_iso_for_loram ; then
al@412 3276 umount -d "$TMP_DIR/iso"
al@412 3277 die "$ISO is not a valid SliTaz live CD. Abort."
pascal@170 3278 fi
pascal@170 3279 case "$4" in
pankso@333 3280 cdrom) build_loram_cdrom ;;
pankso@333 3281 http) build_loram_http ;;
pascal@473 3282 *) build_loram_ram "$5" ;;
pascal@170 3283 esac
pascal@286 3284 umount $TMP_DIR/iso # no -d: needs /proc
pascal@286 3285 losetup -d $loopdev
al@412 3286 rm -rf $TMP_DIR
al@412 3287 ;;
al@412 3288
pascal@170 3289
pankso@115 3290 emu-iso)
pankso@115 3291 # Emulate an ISO image with Qemu.
al@412 3292 iso="${2:-$DISTRO/$ISO_NAME.iso}"
al@412 3293 [ -f "$iso" ] || die "Unable to find ISO file '$iso'."
al@412 3294 [ -x '/usr/bin/qemu' ] || die "Unable to find Qemu binary. Please install package 'qemu'."
pankso@115 3295 echo -e "\nStarting Qemu emulator:\n"
pankso@115 3296 echo -e "qemu $QEMU_OPTS $iso\n"
al@412 3297 qemu $QEMU_OPTS $iso
al@412 3298 ;;
al@412 3299
pascal@102 3300
paul@341 3301 deduplicate)
paul@341 3302 # Deduplicate files in a tree
pascal@285 3303 shift
al@412 3304 deduplicate "$@"
al@412 3305 ;;
al@412 3306
al@412 3307
pankso@1 3308 usage|*)
pankso@333 3309 # Print usage also for all unknown commands.
al@412 3310 usage
al@412 3311 ;;
pankso@1 3312 esac
pankso@1 3313
pankso@1 3314 exit 0