tazlito annotate tazlito @ rev 498

uefi: fix fat12
author Pascal Bellard <pascal.bellard@slitaz.org>
date Wed May 16 10:03:24 2018 +0200 (2018-05-16)
parents 2f9336b7c290
children 6b369e63e8f6
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 $2/boot/isolinux/efi.img ] || return
pascal@497 307 local n=$(get 19 "$2/boot/isolinux/efi.img")
pascal@497 308 [ $n -eq 0 ] && n=$(get 32 "$2/boot/isolinux/efi.img" 4)
pascal@497 309 efiblock=$(first_block "$2/boot/isolinux/efi.img")
pascal@497 310 fix_efi_img_size $(($n*512)) $1
pascal@497 311 fix_efi_boot_img_size $1 $2 $n $efiblock
pascal@497 312
pascal@476 313 # Build file list tree
pascal@497 314 fatsz=$(get 22 "$2/boot/isolinux/efi.img")
pascal@497 315 resv=$(get 14 "$2/boot/isolinux/efi.img")
pascal@497 316 basecluster=$((($resv+2*$fatsz)/4+$efiblock-1))
pascal@497 317 hd "$2/boot/isolinux/efi.img" | awk 'BEGIN { skiphead=4 }
pascal@497 318 {
pascal@497 319 if (skiphead!=0) {
pascal@497 320 if ($1=="*") skiphead--
pascal@497 321 next
pascal@497 322 }
pascal@497 323 if (skipdot!=0) {
pascal@497 324 if (skipdot==2) up[cur]=$13 $12
pascal@497 325 else cur=$13 $12
pascal@497 326 skipdot=0
pascal@497 327 next
pascal@497 328 }
pascal@497 329 if (($2=="2e" && $3=="20") || ($2=="2e" && $3=="2e" && $4=="20")) {
pascal@497 330 if ($3=="2e") skipdot=2
pascal@497 331 else skipdot=1
pascal@497 332 next
pascal@497 333 }
pascal@497 334 if (gotname!=0) {
pascal@497 335 path=""
pascal@497 336 for (i=cur;i!="" && i!="0000";i=up[i]) path=dir[i] path
pascal@497 337 if (gotname==2) dir[$13 $12]=name
pascal@497 338 else print $1 " " $13 $12 " " path name
pascal@497 339 gotname=0
pascal@497 340 name=""
pascal@497 341 next
pascal@497 342 }
pascal@497 343 if (s!="") {
pascal@497 344 if (eos==0)
pascal@497 345 for (i=2;i<18;i+=2) {
pascal@497 346 if (i==12) i+=2
pascal@497 347 if ($i=="00") break
pascal@497 348 s=s substr($0,i+60,1)
pascal@497 349 }
pascal@497 350 name=s name
pascal@497 351 s=""
pascal@497 352 eos=0
pascal@497 353 next
pascal@497 354 }
pascal@497 355 if ($13=="0f") {
pascal@497 356 s=""
pascal@497 357 for (i=3;i<16;i+=2) {
pascal@497 358 if (i==13) i+=3
pascal@497 359 if ($i=="00") { eos=1; break }
pascal@497 360 s=s substr($0,i+60,1)
pascal@497 361 }
pascal@497 362 next
pascal@497 363 }
pascal@497 364 if ($13=="10") {
pascal@497 365 name=name "/"
pascal@497 366 gotname=2
pascal@497 367 next
pascal@497 368 }
pascal@497 369 if ($13=="20") {
pascal@497 370 gotname=1
pascal@497 371 next
pascal@497 372 }
pascal@497 373 }
pascal@497 374 ' | ( while read offset cluster file; do
pascal@497 375 cluster=$(($(first_block "$2/$file")-$basecluster))
pascal@497 376 set32 $(($efiblock*2048+0x$offset+10)) $cluster "$1" 16
pascal@497 377 echo "$cluster $((($(stat -c %s "$2/$file")+2047)/2048)) $file"
pascal@497 378 done
pascal@497 379
pascal@497 380 # Update fat12 or fat16
pascal@497 381 get 57 "$2/boot/isolinux/efi.img"
pascal@497 382 dd if="$2/boot/isolinux/efi.img" bs=512 count=$fatsz skip=$resv 2> /dev/null | \
pascal@497 383 od -An -t u1 -w1 -v
pascal@497 384 ) | awk '
pascal@497 385 {
pascal@497 386 if (state==0) {
pascal@497 387 if ($2=="") {
pascal@497 388 if ($1==12849) fat=12
pascal@497 389 else fat=16
pascal@497 390 state++
pascal@497 391 }
pascal@497 392 else {
pascal@497 393 for (i=1;i<$2;i++) c[$1+i]=$1+i
pascal@497 394 c[$1+$2]=65535
pascal@497 395 }
pascal@497 396 next
pascal@497 397 }
pascal@497 398 if (state==1) {
pascal@497 399 prev=$1
pascal@497 400 state++
pascal@497 401 next
pascal@497 402 }
pascal@497 403 if (state==2) {
pascal@497 404 if (fat==12) {
pascal@497 405 n=($1%16)*256+prev
pascal@497 406 if (n!=0) c[pos+1]=n
pascal@497 407 pos++
pascal@498 408 prev=int($1/16)
pascal@497 409 state++
pascal@497 410 next
pascal@497 411 }
pascal@497 412 n=$1*256+prev
pascal@497 413 }
pascal@497 414 else if (state==3) {
pascal@497 415 n=$1*16+prev
pascal@497 416 }
pascal@497 417 if (n!=0) c[pos+1]=n
pascal@497 418 pos++
pascal@497 419 state=1
pascal@497 420 }
pascal@497 421 END {
pascal@497 422 for (i=1;i<=pos;i+=2) {
pascal@497 423 if (c[i]=="") c[i]=0
pascal@497 424 if (c[i+1]=="") c[i+1]=0
pascal@498 425 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@497 426 else printf "0 %02X %02X %02X %02X |\n",c[i]%256,(c[i]/256)%256,c[i+1]%256,(c[i+1]/256)%256
pascal@497 427 }
pascal@497 428 }' | hexdump -R | dd of="$1" seek=$((4*$efiblock+$fatsz+$resv)) \
pascal@497 429 conv=notrunc bs=512 > /dev/null 2>&1
pascal@497 430 dd if="$1" of="$1" conv=notrunc bs=512 skip=$((4*$efiblock+$fatsz+$resv)) \
pascal@497 431 count=$fatsz seek=$((4*$efiblock+$resv)) > /dev/null 2>&1
pascal@497 432
pascal@497 433 # Cleanup cache
pascal@497 434 umount $2
pascal@497 435 mount -o loop,ro $1 $2
pascal@497 436 }
pascal@497 437
pascal@497 438
pascal@497 439 # allocate efi.img stub to share EFI files in the EFI boot partition
pascal@497 440
pascal@497 441 alloc_uefi_part() {
pascal@497 442 local basedir=$(dirname "$1")/..
pascal@497 443 local fclust=$({
pascal@497 444 [ -d $basedir/efi ] &&
pascal@497 445 find $basedir/efi -type f -exec stat -c "%s %n" {} \;
pascal@497 446 while [ -s "$1" ]; do
pascal@497 447 local efifile
pascal@497 448 case "$1" in
pascal@497 449 *taz) efifile=bootia32.efi ;;
pascal@497 450 *taz64) efifile=bootx64.efi ;;
pascal@497 451 esac
pascal@497 452 if [ ! -s $basedir/efi/boot/$efifile ] &&
pascal@497 453 [ $(get $((0x82)) "$1") == $((0x4550)) ]; then
pascal@497 454 mkdir -p $basedir/efi/boot 2> /dev/null
pascal@497 455 for i in "$1" $basedir/boot/rootfs* ; do
pascal@497 456 ln "$i" $basedir/efi/boot/
pascal@497 457 stat -c "%s %n" "$i"
pascal@497 458 done 2> /dev/null
pascal@497 459 cat >> $basedir/efi/boot/startup.nsh <<EOT
pascal@498 460 FS0:\\EFI\\BOOT\\$(basename $1) rw root=0x100 autologin\
pascal@498 461 $( ( cd $basedir/efi/boot ; ls -r rootfs*gz ) | while read f ; do \
pascal@498 462 [ "$efifile" == "bootx64.efi" -a -s $basedir/efi/boot/${f}64 ] && \
pascal@498 463 f=${f}64; echo -n " initrd=/EFI/BOOT/$f";done)
pascal@497 464 EOT
pascal@497 465 fi
pascal@497 466 shift
pascal@498 467 done; } | sort | uniq | awk '{ n+=int(($1+2047)/2048) } END { print n+1 }')
pascal@497 468 [ ${fclust:-0} -eq 0 ] && return
pascal@497 469 local dclust=$( (cd $basedir; find efi -type d 2>/dev/null) | awk '
pascal@497 470 BEGIN {
pascal@497 471 FS="/"
pascal@497 472 }
pascal@476 473 NF > 1 {
pascal@476 474 d[NF $NF]+=2
pascal@497 475 d[NF-1 $(NF-1)]+=($NF+25)/13
pascal@476 476 }
pascal@476 477 END {
pascal@497 478 for (i in d)
pascal@497 479 n+=int((d[i]+63)/64)
pascal@497 480 print n
pascal@497 481 }')
pascal@497 482 local clusters=$(($fclust+$dclust))
pascal@497 483 if [ $clusters -lt 4085 ]; then
pascal@497 484 fsect=$(((($clusters+2)*3+1023)/1024))
pascal@497 485 ftype="31 32"
pascal@497 486 fhead="F8 FF FF"
pascal@476 487 else
pascal@497 488 fsect=$((($clusters+2+255)/256))
pascal@497 489 ftype="31 36"
pascal@497 490 fhead="F8 FF FF FF"
pascal@476 491 fi
pascal@497 492 rsect=$(( 1+ ((2*$fsect)-1)%4 ))
pascal@497 493 fsz="$(printf "%02X %02X" $(($fsect%256)) $((($fsect>>8)%256)))"
pascal@497 494 # reserved + fat*2 + root dir + dirs
pascal@497 495 count=$((($rsect + $fsect*2)/4 + 2 + $dclust ))
pascal@497 496 s=$((($count+$fclust)*4))
pascal@476 497 if [ $s -gt 65535 ]; then
pascal@476 498 size="00 00"
pascal@476 499 size32="$(printf "%02X %02X %02X %02X" $(($s%256)) \
pascal@476 500 $((($s>>8)%256)) $((($s>>16)%256)) $((($s>>24)%256)) )"
pascal@476 501 else
pascal@476 502 size="$(printf "%02X %02X" $(($s%256)) $((($s>>8)%256)) )"
pascal@476 503 size32="00 00 00 00"
pascal@476 504 fi
pascal@497 505 dd if=/dev/zero bs=512 of=$basedir/boot/isolinux/efi.img \
pascal@497 506 count=$s 2> /dev/null
pascal@497 507
pascal@497 508 # Create boot sector
pascal@497 509 echo -en '\x55\xAA' | dd of=$basedir/boot/isolinux/efi.img \
pascal@497 510 seek=510 bs=1 conv=notrunc 2> /dev/null
pascal@497 511 hexdump -R <<EOT | dd of=$basedir/boot/isolinux/efi.img \
pascal@497 512 conv=notrunc 2> /dev/null
pascal@497 513 0 eb 3c 90 53 6c 69 54 61 7a 00 00 00 02 04 $rsect 00 |
pascal@497 514 0 02 40 00 $size f8 $fsz 20 00 40 00 00 00 00 00 |
pascal@476 515 0 $size32 80 00 29 00 00 00 00 4e 4f 20 4e 41 |
pascal@497 516 0 4d 45 20 20 20 20 46 41 54 $ftype 20 20 20 cd 18 |
pascal@476 517 0 cd 19 eb fa |
pascal@476 518 EOT
pascal@476 519
pascal@497 520 # Create fats
pascal@497 521 echo "0 $fhead |" | hexdump -R | dd of=$basedir/boot/isolinux/efi.img \
pascal@497 522 seek=$(($rsect)) bs=512 conv=notrunc 2> /dev/null
pascal@497 523 echo "0 $fhead |" | hexdump -R | dd of=$basedir/boot/isolinux/efi.img \
pascal@497 524 seek=$(($rsect+$fsect)) bs=512 conv=notrunc 2> /dev/null
pascal@497 525
pascal@497 526 mkdir -p /tmp/mnt$$
pascal@497 527 mount -o loop $basedir/boot/isolinux/efi.img /tmp/mnt$$
pascal@497 528 ( cd $basedir; find efi -type d | cpio -o -H newc ) | \
pascal@498 529 ( cd /tmp/mnt$$ ; cpio -idmu 2> /dev/null )
pascal@497 530 sync
pascal@497 531 dd if=$basedir/boot/isolinux/efi.img of=/tmp/fat$$ \
pascal@497 532 skip=$rsect bs=512 count=$fsect 2> /dev/null
pascal@497 533 ( cd $basedir; find efi -type f | cpio -o -H newc ) | \
pascal@498 534 ( cd /tmp/mnt$$ ; cpio -idmu 2> /dev/null )
pascal@497 535 umount /tmp/mnt$$
pascal@497 536 cat /tmp/fat$$ /tmp/fat$$ | dd of=$basedir/boot/isolinux/efi.img \
pascal@497 537 seek=$rsect bs=512 conv=notrunc 2> /dev/null
pascal@497 538 rm /tmp/fat$$
pascal@497 539 rmdir /tmp/mnt$$
pascal@497 540
pascal@497 541 dd count=0 bs=2k of=$basedir/boot/isolinux/efi.img \
pascal@497 542 seek=$count 2> /dev/null
pascal@476 543 }
pascal@476 544
al@412 545
pascal@362 546 # isolinux.conf doesn't know the kernel version.
paul@363 547 # We name the kernel image 'bzImage'.
paul@363 548 # isolinux/syslinux first tries the '64' suffix with a 64bits cpu.
al@412 549
al@412 550 make_bzImage_hardlink() {
pascal@476 551 if [ -e ${1:-.}/vmlinuz*slitaz ]; then
al@412 552 rm -f ${1:-.}/bzImage 2>/dev/null
al@412 553 ln ${1:-.}/vmlinuz*slitaz ${1:-.}/bzImage
pascal@362 554 fi
pascal@476 555 if [ -e ${1:-.}/vmlinuz*slitaz64 ]; then
pascal@362 556 rm -f ${1:-.}/bzImage64 2> /dev/null
al@412 557 ln ${1:-.}/vmlinuz*slitaz64 ${1:-.}/bzImage64
pascal@362 558 fi
pascal@362 559 }
pascal@362 560
al@412 561
al@412 562 create_iso() {
pascal@274 563 cd $2
pascal@365 564 deduplicate
al@412 565
pascal@494 566 [ $(ls $2/boot/grub* 2> /dev/null | wc -l) -lt 2 ] && rm -rf $2/boot/grub*
pascal@476 567 make_bzImage_hardlink $2/boot
pascal@476 568 alloc_uefi_part $(ls -r $2/boot/vmlinuz*slitaz*)
pascal@476 569
pascal@444 570 cat > /tmp/cdsort$$ <<EOT
pascal@476 571 $PWD/boot/isolinux 100
pascal@476 572 $(ls -r $PWD/boot/rootfs* | awk 'BEGIN{n=149} { print $1 " " n-- }')
pascal@476 573 $(ls $PWD/boot/bzImage* | awk 'BEGIN{n=200} { print $1 " " n-- }')
pascal@497 574 $(find $PWD/efi -type f 2>/dev/null | sort -r | awk 'BEGIN{n=299} { print $1 " " n-- }')
pascal@476 575 $PWD/boot/isolinux/efi.img 300
pascal@476 576 $PWD/boot/isolinux/isolinux.bin 399
pascal@444 577 $PWD/boot/isolinux/boot.cat 400
pascal@444 578 EOT
pascal@444 579
al@412 580 action 'Computing md5...'
pascal@467 581 touch boot/isolinux/boot.cat
pascal@485 582 find * -type f ! -name md5sum ! -name 'vmlinuz-*' -exec md5sum {} \; | \
pascal@485 583 sort -k 2 > md5sum
pascal@274 584 status
al@412 585
al@412 586 cd - >/dev/null
al@412 587 title 'Generating ISO image'
al@412 588
al@416 589 _ 'Generating %s' "$1"
pascal@476 590 uefi="$(cd $2 ; ls boot/isolinux/efi.img 2> /dev/null)"
pascal@444 591 genisoimage -R -o $1 -hide-rr-moved -sort /tmp/cdsort$$ \
pascal@436 592 -b boot/isolinux/isolinux.bin -c boot/isolinux/boot.cat \
pascal@436 593 -no-emul-boot -boot-load-size 4 -boot-info-table \
pascal@436 594 ${uefi:+-eltorito-alt-boot -efi-boot $uefi -no-emul-boot} \
pascal@433 595 -V "${VOLUM_NAME:-SliTaz}" -p "${PREPARED:-$(id -un)}" \
pascal@434 596 -volset "SliTaz $SLITAZ_VERSION" -input-charset utf-8 \
pascal@426 597 -A "tazlito $VERSION/$(genisoimage --version)" \
pascal@465 598 -copyright README -P "www.slitaz.org" -no-pad $2
pascal@444 599 rm -f /tmp/cdsort$$
pascal@467 600 dd if=/dev/zero bs=2k count=16 >> $1 2> /dev/null
pascal@467 601
pascal@467 602 mkdir /tmp/mnt$$
pascal@467 603 mount -o loop,ro $1 /tmp/mnt$$
pascal@476 604 fixup_uefi_part $1 /tmp/mnt$$
pascal@476 605 for i in boot/isolinux/isolinux.bin boot/isolinux/boot.cat \
pascal@476 606 ${uefi:+boot/isolinux/efi.img} ; do
pascal@467 607 sed -i "s|.* $i|$( cd /tmp/mnt$$ ; md5sum $i)|" $2/md5sum
pascal@467 608 done
pascal@467 609 dd if=$2/md5sum of=$1 conv=notrunc bs=2k \
pascal@492 610 seek=$(first_block /tmp/mnt$$/md5sum) 2> /dev/null
pascal@468 611 umount -d /tmp/mnt$$
pascal@467 612 rmdir /tmp/mnt$$
pascal@467 613
al@412 614 if [ -s '/etc/tazlito/info' ]; then
pascal@196 615 if [ $(stat -c %s /etc/tazlito/info) -lt $(( 31*1024 )) ]; then
al@412 616 action 'Storing ISO info...'
al@412 617 dd if=/etc/tazlito/info bs=1k seek=1 of=$1 conv=notrunc 2>/dev/null
pascal@195 618 status
pascal@195 619 fi
pascal@195 620 fi
al@412 621
pascal@436 622 if [ -x '/usr/bin/isohybrid' ]; then
pascal@436 623 action 'Creating hybrid ISO...'
pascal@476 624 isohybrid $1 $([ -n "$uefi" ] || echo -entry 2) 2>/dev/null
pascal@436 625 status
pascal@436 626 fi
pascal@436 627
al@412 628 if [ -x '/usr/bin/iso2exe' ]; then
al@412 629 echo 'Creating EXE header...'
al@412 630 /usr/bin/iso2exe $1 2>/dev/null
pascal@297 631 fi
pascal@101 632 }
pascal@101 633
al@412 634
MikeDSmith25@83 635 # Generate a new ISO image using isolinux.
al@412 636
al@412 637 gen_livecd_isolinux() {
pascal@13 638 # Some packages may want to alter iso
pascal@13 639 genisohooks iso
al@412 640 [ ! -f "$ROOTCD/boot/isolinux/isolinux.bin" ] && die 'Unable to find isolinux binary.'
al@412 641
pankso@35 642 # Set date for boot msg.
al@412 643 if grep -q 'XXXXXXXX' "$ROOTCD/boot/isolinux/isolinux.cfg"; then
al@412 644 DATE=$(date +%Y%m%d)
al@412 645 action 'Setting build date to: %s...' "$DATE"
al@412 646 sed -i "s/XXXXXXXX/$DATE/" "$ROOTCD/boot/isolinux/isolinux.cfg"
pankso@35 647 status
pankso@35 648 fi
al@412 649
pankso@1 650 cd $DISTRO
pascal@101 651 create_iso $ISO_NAME.iso $ROOTCD
al@412 652
al@412 653 action 'Creating the ISO md5sum...'
pascal@486 654 md5sum $ISO_NAME.iso > $ISO_NAME.md5
pankso@53 655 status
al@412 656
pankso@279 657 separator
pascal@37 658 # Some packages may want to alter final iso
pascal@37 659 genisohooks final
pankso@1 660 }
pankso@1 661
al@412 662
al@412 663 lzma_history_bits() {
pankso@123 664 #
paul@154 665 # This generates an ISO which boots with Qemu but gives
pankso@123 666 # rootfs errors in frugal or liveUSB mode.
pankso@123 667 #
al@412 668 # local n
al@412 669 # local sz
al@412 670 # n=20 # 1Mb
al@412 671 # sz=$(du -sk $1 | cut -f1)
al@412 672 # while [ $sz -gt 1024 -a $n -lt 28 ]; do
al@412 673 # n=$(( $n + 1 ))
al@412 674 # sz=$(( $sz / 2 ))
al@412 675 # done
al@412 676 # echo $n
pascal@432 677 echo ${LZMA_HISTORY_BITS:-24}
pascal@103 678 }
pascal@103 679
al@412 680
al@412 681 lzma_switches() {
al@412 682 local proc_num=$(grep -sc '^processor' /proc/cpuinfo)
pascal@431 683 echo "-d$(lzma_history_bits $1) -mt${proc_num:-1} -mc1000"
pascal@111 684 }
pascal@111 685
al@412 686
al@412 687 lzma_set_size() {
pascal@232 688 # Update size field for lzma'd file packed using -si switch
al@412 689 return # Need to fix kernel code?
al@412 690
al@412 691 local n i
pascal@387 692 n=$(unlzma < $1 | wc -c)
pascal@231 693 for i in $(seq 1 8); do
pascal@231 694 printf '\\\\x%02X' $(($n & 255))
pascal@231 695 n=$(($n >> 8))
al@412 696 done | xargs echo -en | dd of=$1 conv=notrunc bs=1 seek=5 2>/dev/null
pascal@231 697 }
pascal@231 698
al@412 699
al@412 700 align_to_32bits() {
al@412 701 local size=$(stat -c %s ${1:-/dev/null})
pascal@312 702 [ $((${size:-0} & 3)) -ne 0 ] &&
al@412 703 dd if=/dev/zero bs=1 count=$((4 - ($size & 3))) >> $1 2>/dev/null
pascal@289 704 }
pascal@289 705
al@412 706
pascal@439 707 dogzip() {
pascal@439 708 gzip -9 > $1
pascal@439 709 [ -x /usr/bin/advdef ] && advdef -qz4 $1
pascal@439 710 }
pascal@439 711
pascal@439 712
pascal@101 713 # Pack rootfs
al@412 714
al@412 715 pack_rootfs() {
al@412 716 ( cd $1; find . -print | cpio -o -H newc ) | \
al@412 717 case "$COMPRESSION" in
al@412 718 none)
al@412 719 _ 'Creating %s without compression...' 'initramfs'
al@412 720 cat > $2
al@412 721 ;;
al@412 722 gzip)
al@412 723 _ 'Creating %s with gzip compression...' 'initramfs'
pascal@439 724 dogzip $2
al@412 725 ;;
al@412 726 *)
al@412 727 _ 'Creating %s with lzma compression...' 'initramfs'
al@412 728 lzma e -si -so $(lzma_switches $1) > $2
al@412 729 lzma_set_size $2
al@412 730 ;;
al@412 731 esac
pascal@289 732 align_to_32bits $2
pankso@150 733 echo 1 > /tmp/rootfs
pankso@150 734 }
pankso@150 735
al@412 736
pankso@150 737 # Compression functions for writeiso.
al@412 738
al@412 739 write_initramfs() {
al@412 740 case "$COMPRESSION" in
al@412 741 lzma)
al@412 742 _n 'Creating %s with lzma compression...' "$INITRAMFS"
al@412 743 cpio -o -H newc | lzma e -si -so $(lzma_switches) > "/$INITRAMFS"
al@412 744 align='y'
al@412 745 lzma_set_size "/$INITRAMFS"
al@412 746 ;;
al@412 747 gzip)
al@412 748 _ 'Creating %s with gzip compression...' "$INITRAMFS"
pascal@439 749 cpio -o -H newc | dogzip "/$INITRAMFS"
al@412 750 ;;
al@412 751 *)
al@412 752 # align='y'
al@412 753 _ 'Creating %s without compression...' "$INITRAMFS"
al@412 754 cpio -o -H newc > "/$INITRAMFS"
al@412 755 ;;
al@412 756 esac < /tmp/list
al@412 757 [ "$align" == 'y' -a -z "$noalign" ] && align_to_32bits "/$INITRAMFS"
pankso@150 758 echo 1 > /tmp/rootfs
pascal@101 759 }
pascal@101 760
al@412 761
paul@341 762 # Deduplicate files (MUST be on the same filesystem).
al@412 763
al@412 764 deduplicate() {
al@412 765 find "${@:-.}" -type f -size +0c -xdev -exec stat -c '%s-%a-%u-%g %i %h %n' {} \; | sort | \
al@412 766 (
al@412 767 save=0; hardlinks=0; old_attr=""; old_inode=""; old_link=""; old_file=""
al@412 768 while read attr inode link file; do
al@412 769 [ -L "$file" ] && continue
al@412 770 if [ "$attr" == "$old_attr" -a "$inode" != "$old_inode" ]; then
al@412 771 if cmp "$file" "$old_file" >/dev/null 2>&1 ; then
al@412 772 rm -f "$file"
al@412 773 if ln "$old_file" "$file" 2>/dev/null; then
al@412 774 inode="$old_inode"
al@412 775 [ "$link" -eq 1 ] && hardlinks=$(($hardlinks+1)) &&
al@412 776 save="$(($save+(${attr%%-*}+512)/1024))"
al@412 777 else
al@412 778 cp -a "$old_file" "$file"
al@412 779 fi
al@412 780 fi
al@412 781 fi
al@412 782 old_attr="$attr" ; old_inode="$inode" ; old_file="$file"
al@412 783 done
al@416 784 _ '%s Kbytes saved in %s duplicate files.' "$save" "$hardlinks"
al@412 785 )
al@412 786
al@412 787 find "$@" -type l -xdev -exec stat -c '%s-%u-%g-TARGET- %i %h %n' {} \; | sort | \
al@412 788 (
al@412 789 old_attr=""; hardlinks=0;
al@412 790 while read attr inode link file; do
al@412 791 attr="${attr/-TARGET-/-$(readlink $file)}"
al@412 792 if [ "$attr" == "$old_attr" ]; then
al@412 793 if [ "$inode" != "$old_inode" ]; then
al@412 794 rm -f "$file"
al@412 795 if ln "$old_file" "$file" 2>/dev/null; then
al@412 796 [ "$link" -eq 1 ] && hardlinks=$(($hardlinks+1))
al@412 797 else
al@412 798 cp -a "$old_file" "$file"
al@412 799 fi
al@412 800 fi
pascal@305 801 else
al@412 802 old_file="$file"
al@412 803 old_attr="$attr"
al@412 804 old_inode="$inode"
pascal@305 805 fi
al@412 806 done
al@416 807 _ '%s duplicate symlinks.' "$hardlinks"
al@412 808 )
pascal@285 809 }
pascal@285 810
al@412 811
pascal@285 812 # Generate a new initramfs from the root filesystem.
al@412 813
al@412 814 gen_initramfs() {
pascal@285 815 # Just in case CTRL+c
pascal@285 816 rm -f $DISTRO/gen
pascal@285 817
pascal@285 818 # Some packages may want to alter rootfs
pascal@285 819 genisohooks rootfs
pascal@285 820 cd $1
pascal@285 821
pascal@445 822 # Normalize file time
pascal@446 823 find $1 -newer $1 -exec touch -hr $1 {} \;
pascal@445 824
pascal@285 825 # Link duplicate files
pascal@365 826 deduplicate
pascal@69 827
pankso@150 828 # Use lzma if installed. Display rootfs size in realtime.
al@412 829 rm -f /tmp/rootfs 2>/dev/null
pankso@150 830 pack_rootfs . $DISTRO/$(basename $1).gz &
pankso@150 831 sleep 2
pankso@150 832 echo -en "\nFilesystem size:"
al@412 833 while [ ! -f /tmp/rootfs ]; do
pankso@150 834 sleep 1
al@412 835 echo -en "\\033[18G$(du -sh $DISTRO/$(basename $1).gz | awk '{print $1}') "
pankso@150 836 done
pankso@150 837 echo -e "\n"
pascal@361 838 rm -f /tmp/rootfs
pascal@14 839 cd $DISTRO
pascal@111 840 mv $(basename $1).gz $ROOTCD/boot
pankso@1 841 }
pankso@1 842
al@412 843
pankso@332 844 distro_sizes() {
al@412 845 if [ -n "$start_time" ]; then
al@412 846 time=$(($(date +%s) - $start_time))
pankso@264 847 sec=$time
pankso@264 848 div=$(( ($time + 30) / 60))
al@412 849 [ "$div" -ne 0 ] && min="~ ${div}m"
al@416 850 _ 'Build time : %ss %s' "$sec" "$min"
pankso@264 851 fi
al@398 852 cat <<EOT
pankso@264 853 Build date : $(date +%Y%m%d)
al@412 854 Packages : $(ls -1 $ROOTFS*$INSTALLED/*/receipt | wc -l)
al@412 855 Rootfs size : $(du -csh $ROOTFS*/ | awk 'END { print $1 }')
al@412 856 Initramfs size : $(du -csh $ROOTCD/boot/rootfs*.gz | awk 'END { print $1 }')
al@412 857 ISO image size : $(du -sh $ISO_NAME.iso | awk '{ print $1 }')
pankso@264 858 EOT
al@412 859 footer "Image is ready: $ISO_NAME.iso"
pankso@1 860 }
pankso@1 861
al@412 862
pascal@22 863 # Print ISO and rootfs size.
al@412 864
pankso@332 865 distro_stats() {
al@412 866 title 'Distro statistics: %s' "$DISTRO"
pascal@22 867 distro_sizes
pascal@22 868 }
pascal@22 869
al@412 870
MikeDSmith25@83 871 # Create an empty configuration file.
al@412 872
al@412 873 empty_config_file() {
al@398 874 cat >> tazlito.conf <<"EOF"
pankso@338 875 # tazlito.conf: Tazlito (SliTaz Live Tool) configuration file.
pankso@1 876 #
pankso@1 877
pankso@1 878 # Name of the ISO image to generate.
pankso@1 879 ISO_NAME=""
pankso@1 880
MikeDSmith25@83 881 # ISO image volume name.
pankso@1 882 VOLUM_NAME="SliTaz"
pankso@1 883
MikeDSmith25@83 884 # Name of the preparer.
pankso@1 885 PREPARED="$USER"
pankso@1 886
pankso@1 887 # Path to the packages repository and the packages.list.
pankso@1 888 PACKAGES_REPOSITORY=""
pankso@1 889
al@412 890 # Path to the distro tree to gen-distro from a list of packages.
pankso@1 891 DISTRO=""
pankso@1 892
MikeDSmith25@83 893 # Path to the directory containing additional files
pankso@1 894 # to copy into the rootfs and rootcd of the LiveCD.
pankso@1 895 ADDFILES="$DISTRO/addfiles"
pascal@12 896
pascal@12 897 # Default answer for binary question (Y or N)
pascal@12 898 DEFAULT_ANSWER="ASK"
pascal@21 899
pascal@38 900 # Compression utility (lzma, gzip or none)
pascal@21 901 COMPRESSION="lzma"
pankso@1 902 EOF
pankso@1 903 }
pankso@1 904
al@412 905
al@412 906 # Extract rootfs.gz somewhere
al@412 907
al@412 908 extract_rootfs() {
al@412 909 # Detect compression format: *.lzma.cpio, *.gzip.cpio, or *.cpio
paul@479 910 # First part (lzcat or zcat) may not fail, but cpio will fail on incorrect format
al@412 911 (cd "$2"; lzcat "$1" | cpio -idm --quiet 2>/dev/null) && return
al@412 912 (cd "$2"; zcat "$1" | cpio -idm --quiet 2>/dev/null) && return
al@412 913 (cd "$2"; cat "$1" | cpio -idm --quiet 2>/dev/null)
pascal@101 914 }
pascal@101 915
al@412 916
al@412 917 # Extract flavor file to temp directory
al@412 918
al@412 919 extract_flavor() {
al@412 920 # Input: $1 - flavor name to extract;
al@412 921 # $2 = absent/empty: just extract 'outer layer'
al@412 922 # $2 = 'full': also extract 'inner' rootcd and rootfs archives, make files rename
al@412 923 # $2 = 'info': as 'full' and also make 'info' file to put into ISO
al@412 924 # Output: temp dir path where flavor was extracted
al@412 925 local f="$1.flavor" from to infos="$1.desc"
al@412 926 [ -f "$f" ] || die "File '$f' not found"
al@412 927 local dir="$(mktemp -d)"
al@412 928 zcat "$f" | (cd $dir; cpio -i --quiet >/dev/null)
al@412 929
al@412 930 if [ -n "$2" ]; then
al@412 931 cd $dir
al@412 932
al@412 933 [ -s "$1.receipt" ] && infos="$infos\n$1.receipt"
al@412 934
al@412 935 for i in rootcd rootfs; do
al@412 936 [ -f "$1.$i" ] || continue
al@412 937 mkdir "$i"
al@412 938 zcat "$1.$i" | (cd "$i"; cpio -idm --quiet 2>/dev/null)
al@412 939 zcat "$1.$i" | cpio -tv 2>/dev/null > "$1.list$i"; infos="$infos\n$1.list$i"
al@412 940 rm "$1.$i"
al@412 941 done
pascal@491 942 touch -t 197001010100.00 $1.*
al@412 943 # Info to be stored inside ISO
pascal@439 944 [ "$2" == info ] && echo -e $infos | cpio -o -H newc | dogzip info
al@412 945 rm $1.list*
al@412 946
al@412 947 # Renames
al@412 948 while read from to; do
al@412 949 [ -f "$from" ] || continue
al@412 950 mv "$from" "$to"
al@412 951 done <<EOT
al@412 952 $1.nonfree non-free.list
al@412 953 $1.pkglist packages.list
al@412 954 $1-distro.sh distro.sh
al@412 955 $1.receipt receipt
al@412 956 $1.mirrors mirrors
al@412 957 $1.desc description
al@412 958 EOT
al@412 959 fi
al@412 960
al@412 961 echo $dir
al@412 962 }
al@412 963
al@412 964
al@412 965 # Pack flavor file from temp directory
al@412 966
al@412 967 pack_flavor() {
pascal@439 968 (cd "$1"; ls | grep -v err | cpio -o -H newc) | dogzip "$2.flavor"
al@412 969 }
al@412 970
al@412 971
pascal@101 972 # Remove duplicate files
al@412 973
pascal@468 974 files_match() {
pascal@468 975 if [ -d "$1" ]; then
pascal@468 976 return 1
pascal@468 977
pascal@468 978 elif [ -L "$1" ] && [ -L "$2" ]; then
pascal@468 979 [ "$(readlink "$1")" == "$(readlink "$2")" ] && return 0
pascal@468 980
pascal@468 981 elif [ -f "$1" ] && [ -f "$2" ]; then
pascal@468 982 cmp -s "$1" "$2" && return 0
pascal@468 983
pascal@468 984 [ "$(basename "$3")" == 'volatile.cpio.gz' ] &&
pascal@468 985 [ "$(dirname $(dirname "$3"))" == ".$INSTALLED" ] &&
pascal@468 986 return 0
pascal@468 987
pascal@468 988 elif [ "$(ls -l "$1"|cut -c1-10)$(stat -c '%a:%u:%g:%t:%T' "$1")" == \
pascal@470 989 "$(ls -l "$2"|cut -c1-10)$(stat -c '%a:%u:%g:%t:%T' "$2")" ]; then
pascal@468 990 return 0
pascal@468 991
pascal@483 992 fi 2> /dev/null
pascal@468 993 return 1
pascal@468 994 }
pascal@468 995
pascal@468 996 remove_with_path() {
pascal@468 997 dir="$(dirname $1)"
pascal@468 998 rm -f "$1"
pascal@468 999 while rmdir "$dir" 2> /dev/null; do
pascal@468 1000 dir="$(dirname $dir)"
pascal@468 1001 done
pascal@468 1002 }
pascal@468 1003
al@412 1004 mergefs() {
al@392 1005 # Note, many packages have files with spaces in the name
al@392 1006 IFS=$'\n'
al@392 1007
al@412 1008 local size1=$(du -hs "$1" | awk '{ print $1 }')
al@412 1009 local size2=$(du -hs "$2" | awk '{ print $1 }')
al@412 1010 action 'Merge %s (%s) into %s (%s)' "$(basename "$1")" "$size1" "$(basename "$2")" "$size2"
al@412 1011
pascal@101 1012 # merge symlinks files and devices
al@412 1013 ( cd "$1"; find ) | \
al@412 1014 while read file; do
pascal@468 1015 files_match "$1/$file" "$2/$file" "$file" &&
pascal@468 1016 remove_with_path "$2/$file"
pascal@488 1017 [ -d "$1/$file" ] && [ -d "$2/$file" ] && rmdir "$2/$file" 2>/dev/null
pascal@101 1018 done
al@412 1019
al@412 1020 unset IFS
pascal@111 1021 status
pascal@101 1022 }
pascal@101 1023
al@412 1024
al@412 1025 cleanup_merge() {
pascal@101 1026 rm -rf $TMP_DIR
pascal@101 1027 exit 1
pascal@101 1028 }
pascal@101 1029
pascal@111 1030
pascal@111 1031 # Update isolinux config files for multiple rootfs
al@412 1032
al@412 1033 update_bootconfig() {
pascal@235 1034 local files
al@416 1035 action 'Updating boot config files...'
pascal@235 1036 files="$(grep -l 'include common' $1/*.cfg)"
al@412 1037 for file in $files; do
al@412 1038 awk -v n=$(echo $2 | awk '{ print NF/2 }') '{
al@412 1039 if (/label/) label=$0;
al@412 1040 else if (/kernel/) kernel=$0;
al@412 1041 else if (/append/) {
al@412 1042 i=index($0,"rootfs.gz");
al@412 1043 append=substr($0,i+9);
al@412 1044 }
al@412 1045 else if (/include/) {
al@412 1046 for (i = 1; i <= n; i++) {
al@412 1047 print label i
al@412 1048 print kernel;
al@412 1049 initrd="initrd=/boot/rootfs" n ".gz"
al@412 1050 for (j = n - 1; j >= i; j--) {
al@412 1051 initrd=initrd ",/boot/rootfs" j ".gz";
al@412 1052 }
al@412 1053 printf "\tappend %s%s\n",initrd,append;
al@412 1054 print "";
al@412 1055 }
al@412 1056 print;
al@412 1057 }
al@412 1058 else print;
al@412 1059 }' < $file > $file.$$
al@412 1060 mv -f $file.$$ $file
pascal@111 1061 done
pascal@235 1062 sel="$(echo $2 | awk '{
al@412 1063 for (i=1; i<=NF; i++)
al@412 1064 if (i % 2 == 0) printf " slitaz%d", i/2
al@412 1065 else printf " %s", $i
al@412 1066 }')"
al@412 1067
pascal@278 1068 [ -s $1/common.cfg ] && cat >> $1/common.cfg <<EOT
pascal@111 1069
pascal@111 1070 label slitaz
pascal@111 1071 kernel /boot/isolinux/ifmem.c32
pascal@235 1072 append$sel noram
pascal@111 1073
pascal@111 1074 label noram
pascal@111 1075 config noram.cfg
pascal@111 1076
pascal@111 1077 EOT
al@412 1078
pascal@235 1079 # Update vesamenu
al@412 1080 if [ -s "$1/isolinux.cfg" ]; then
pascal@235 1081 files="$files $1/isolinux.cfg"
pascal@278 1082 awk -v n=$(echo $2 | awk '{ print NF/2 }') -v "sel=$sel" '
al@412 1083 BEGIN {
al@412 1084 kernel = " COM32 c32box.c32"
pascal@235 1085 }
al@412 1086 {
al@412 1087 if (/ROWS/) print "MENU ROWS " n+$3;
al@412 1088 else if (/TIMEOUTROW/) print "MENU TIMEOUTROW " n+$3;
al@412 1089 else if (/TABMSGROW/) print "MENU TABMSGROW " n+$3;
al@412 1090 else if (/CMDLINEROW/) print "MENU CMDLINEROW " n+$3;
al@412 1091 else if (/VSHIFT/) {
al@412 1092 x = $3-n;
al@412 1093 if (x < 0) x = 0;
al@412 1094 print "MENU VSHIFT " x;
al@412 1095 }
al@412 1096 else if (/rootfs.gz/) {
al@412 1097 linux = "";
al@412 1098 if (/bzImage/) linux = "linux /boot/bzImage ";
al@412 1099 i = index($0, "rootfs.gz");
al@412 1100 append = substr($0, i+9);
al@413 1101 printf "\tkernel /boot/isolinux/ifmem.c32\n";
al@413 1102 printf "\tappend%s noram\n", sel;
al@413 1103 printf "\nlabel noram\n\tMENU HIDE\n\tconfig noram.cfg\n\n";
al@412 1104 for (i = 1; i <= n; i++) {
al@412 1105 print "LABEL slitaz" i
al@413 1106 printf "\tMENU LABEL SliTaz slitaz%d Live\n", i;
al@413 1107 printf "%s\n", kernel;
al@412 1108 initrd = "initrd=/boot/rootfs" n ".gz"
al@412 1109 for (j = n - 1; j >= i; j--) {
al@412 1110 initrd = initrd ",/boot/rootfs" j ".gz";
al@412 1111 }
al@413 1112 printf "\tappend %s%s%s\n\n", linux, initrd, append;
al@412 1113 }
al@412 1114 }
al@412 1115 else if (/bzImage/) kernel = $0;
al@412 1116 else print;
al@412 1117 }' < $1/isolinux.cfg > $1/isolinux.cfg.$$
pascal@235 1118 mv $1/isolinux.cfg.$$ $1/isolinux.cfg
pascal@235 1119 fi
al@412 1120
pascal@278 1121 [ -s $1/c32box.c32 ] && sed -i -e '/kernel.*ifmem/d' \
pascal@278 1122 -e 's/append \([0-9]\)/append ifmem \1/' $1/isolinux.cfg
pascal@111 1123 cat > $1/noram.cfg <<EOT
pascal@111 1124 implicit 0
pascal@111 1125 prompt 1
pascal@111 1126 timeout 80
pascal@344 1127 $(grep '^F[0-9]' $1/isolinux.cfg)
pascal@278 1128
pascal@344 1129 $([ -s $1/isolinux.msg ] && echo display isolinux.msg)
pascal@319 1130 say Not enough RAM to boot slitaz. Trying hacker mode...
pascal@319 1131 default hacker
pascal@319 1132 label hacker
pascal@319 1133 KERNEL /boot/bzImage
pascal@319 1134 append rw root=/dev/null vga=normal
pascal@319 1135
pascal@278 1136 label reboot
pascal@111 1137 EOT
al@412 1138
pascal@278 1139 if [ -s $1/c32box.c32 ]; then
pascal@278 1140 cat >> $1/noram.cfg <<EOT
pascal@278 1141 COM32 c32box.c32
pascal@278 1142 append reboot
pascal@278 1143
pascal@278 1144 label poweroff
pascal@278 1145 COM32 c32box.c32
pascal@278 1146 append poweroff
pascal@278 1147
pascal@278 1148 EOT
pascal@278 1149 else
pascal@278 1150 echo " com32 reboot.c32" >> $1/noram.cfg
pascal@278 1151 fi
al@412 1152
pascal@182 1153 # Restore real label names
pascal@278 1154 [ -s $1/common.cfg ] && files="$1/common.cfg $files"
pascal@182 1155 echo $2 | awk '{ for (i=NF; i>1; i-=2) printf "%d/%s\n",i/2,$i }' | \
pascal@182 1156 while read pat; do
pascal@278 1157 sed -i "s/slitaz$pat/" $files
pascal@182 1158 done
pascal@111 1159 status
pascal@111 1160 }
pascal@111 1161
al@412 1162
pascal@426 1163 # Uncompress rootfs or module to stdout
pascal@426 1164
pascal@426 1165 uncompress() {
pascal@458 1166 zcat $1 2> /dev/null || xzcat $1 2> /dev/null ||
pascal@458 1167 { [ $(od -N 1 -An $1) -eq 135 ] && unlzma < $1; } || cat $1
pascal@426 1168 }
pascal@426 1169
pascal@426 1170
pascal@170 1171 # Install a missing package
al@412 1172
al@412 1173 install_package() {
al@412 1174 if [ -z "$2" ]; then
al@416 1175 answer=$(yesorno "$(_ 'Install package %s?' "$1")" 'n')
al@412 1176 else
al@416 1177 answer=$(yesorno "$(_n 'Install package %s for Kernel %s? ' "$1" "$2")" 'n')
al@412 1178 fi
pascal@170 1179 case "$answer" in
al@416 1180 y)
al@412 1181 # We don't want package on host cache.
al@412 1182 action 'Getting and installing package: %s' "$1"
al@412 1183 yes y | tazpkg get-install $1 --quiet 2>&1 >> $log || exit 1
al@412 1184 status ;;
al@412 1185 *)
al@412 1186 return 1 ;;
pascal@170 1187 esac
pascal@170 1188 }
pascal@170 1189
al@412 1190
pascal@170 1191 # Check iso for loram transformation
al@412 1192
al@412 1193 check_iso_for_loram() {
al@412 1194 [ -s "$TMP_DIR/iso/boot/rootfs.gz" ] ||
al@412 1195 [ -s "$TMP_DIR/iso/boot/rootfs1.gz" ]
pascal@170 1196 }
pascal@170 1197
al@412 1198
pascal@172 1199 # Build initial rootfs for loram ISO ram/cdrom/http
al@412 1200
al@412 1201 build_initfs() {
pascal@426 1202 urliso="mirror.switch.ch/ftp/mirror/slitaz \
pascal@426 1203 download.tuxfamily.org/slitaz mirror1.slitaz.org mirror2.slitaz.org \
pascal@426 1204 mirror3.slitaz.org mirror.slitaz.org"
pascal@170 1205 version=$(ls $TMP_DIR/iso/boot/vmlinuz-* | sed 's/.*vmlinuz-//')
al@412 1206 [ -z "$version" ] && die "Can't find the kernel version." \
al@412 1207 'No file /boot/vmlinuz-<version> in ISO image. Abort.'
al@412 1208
pascal@225 1209 [ -s /usr/share/boot/busybox-static ] || install_package busybox-static
pascal@170 1210 need_lib=false
al@412 1211 for i in bin dev run mnt proc tmp sys lib/modules; do
al@412 1212 mkdir -p $TMP_DIR/initfs/$i
al@412 1213 done
pascal@312 1214 ln -s bin $TMP_DIR/initfs/sbin
al@412 1215 ln -s . $TMP_DIR/initfs/usr
al@412 1216 for aufs in aufs overlayfs; do
pascal@425 1217 [ -f /lib/modules/$version/kernel/fs/$aufs/$aufs.ko.?z ] && break
pascal@487 1218 install_package linux-$aufs $version && break
pascal@407 1219 install_package $aufs $version && break
pascal@387 1220 done || return 1
pascal@473 1221 [ -s /init ] || install_package slitaz-boot-scripts
pascal@289 1222 cp /init $TMP_DIR/initfs/
pascal@387 1223 cp /lib/modules/$version/kernel/fs/$aufs/$aufs.ko.?z \
pascal@289 1224 $TMP_DIR/initfs/lib/modules
al@412 1225 if [ "$1" == 'cdrom' ]; then
pascal@319 1226 sed -i '/mod squashfs/d' $TMP_DIR/initfs/init
pascal@313 1227 else
pascal@313 1228 [ ! -f /usr/sbin/mksquashfs ] && ! install_package squashfs && return 1
pascal@313 1229 while [ ! -f /lib/modules/$version/kernel/fs/squashfs/squashfs.ko.?z ]; do
pascal@313 1230 install_package linux-squashfs $version || return 1
pascal@313 1231 done
pascal@313 1232 cp /lib/modules/$version/kernel/fs/squashfs/squashfs.ko.?z \
al@412 1233 $TMP_DIR/initfs/lib/modules
pascal@474 1234 #ls /sbin/unsquashfs /usr/lib/liblzma.so* $INSTALLED/squashfs/* | \
pascal@474 1235 #cpio -o -H newc > $TMP_DIR/initfs/extractfs.cpio
pascal@313 1236 fi
al@412 1237 if [ "$1" == 'http' ]; then
pascal@426 1238 mkdir $TMP_DIR/initfs/etc $TMP_DIR/fs
pascal@172 1239 ln -s /proc/mounts $TMP_DIR/initfs/etc/mtab
pascal@172 1240 cp /usr/share/udhcpc/default.script $TMP_DIR/initfs/lib/udhcpc
pascal@426 1241 sed -i 's|/sbin/||;s/^logger/#&/' $TMP_DIR/initfs/lib/udhcpc
pascal@172 1242 cp -a /dev/fuse $TMP_DIR/initfs/dev
pascal@172 1243 if ! $need_lib && [ -x /usr/share/boot/fusermount-static ]; then
pascal@426 1244 cp /usr/share/boot/fusermount-static $TMP_DIR/initfs/bin/fusermount
pascal@172 1245 else
pascal@172 1246 need_lib=true
pascal@172 1247 fi
pascal@172 1248 if ! $need_lib && [ -x /usr/share/boot/httpfs-static ]; then
pascal@172 1249 cp /usr/share/boot/httpfs-static $TMP_DIR/initfs/bin/httpfs
pascal@172 1250 else
pascal@172 1251 [ ! -f /usr/bin/httpfs ] && ! install_package httpfs-fuse && return 1
al@416 1252 cp /usr/bin/httpfs $TMP_DIR/initfs/bin
pascal@426 1253 cp /usr/bin/fusermount $TMP_DIR/initfs/bin
al@416 1254 cp -a /lib/librt* $TMP_DIR/initfs/lib
al@416 1255 cp -a /lib/libdl* $TMP_DIR/initfs/lib
al@416 1256 cp -a /lib/libpthread* $TMP_DIR/initfs/lib
pascal@172 1257 cp -a /usr/lib/libfuse* $TMP_DIR/initfs/lib
al@416 1258 cp -a /lib/libresolv* $TMP_DIR/initfs/lib
al@416 1259 cp -a /lib/libnss_dns* $TMP_DIR/initfs/lib
pascal@172 1260 need_lib=true
pascal@172 1261 fi
pascal@426 1262 cd $TMP_DIR/fs
pascal@426 1263 echo 'Getting slitaz-release & ethernet modules...'
pascal@426 1264 for i in $(ls -r $TMP_DIR/iso/boot/rootfs*z); do
pascal@458 1265 uncompress $i | cpio -idmu etc/slitaz-release lib/modules rootfs*
pascal@458 1266 [ -s rootfs* ] || continue
pascal@458 1267 unsquashfs -f -d . rootfs* rootfs* etc/slitaz-release lib/modules &&
pascal@458 1268 rm -f rootfs*
pascal@458 1269 done 2>&1 > /dev/null
pascal@172 1270 cd - > /dev/null
pascal@426 1271 cp $TMP_DIR/fs/etc/slitaz-release $TMP_DIR/initfs/etc/
pascal@426 1272 find $TMP_DIR/fs/lib/modules/*/kernel/drivers/net/ethernet \
pascal@426 1273 -type f -name '*.ko*' | while read mod; do
pascal@426 1274 f=$TMP_DIR/initfs/lib/modules/$(basename $mod | sed s/..z$//)
pascal@426 1275 uncompress $mod > $f
pascal@426 1276 grep -q alias=pci: $f || rm -f $f
pascal@426 1277 done
pascal@426 1278 for i in $TMP_DIR/initfs/lib/modules/*.ko ; do
pascal@426 1279 f=$(basename $i)..z
pascal@426 1280 grep -q $f:$ $TMP_DIR/fs/lib/modules/*/modules.dep && continue
pascal@426 1281 deps="$(grep $f: $TMP_DIR/fs/lib/modules/*/modules.dep | sed 's/.*: //')"
pascal@426 1282 echo "$deps" | sed 's|kernel/[^ ]*/||g;s/.ko..z//g' > $TMP_DIR/initfs/lib/modules/$(basename $i .ko).dep
pascal@426 1283 for j in $deps; do
pascal@426 1284 mod=$(ls $TMP_DIR/fs/lib/modules/*/$j)
pascal@426 1285 uncompress $mod > $TMP_DIR/initfs/lib/modules/$(basename $j | sed s/..z$//)
pascal@426 1286 done
pascal@426 1287 done
al@412 1288 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: $urliso"
al@416 1289 _n 'List of URLs to insert: '
pascal@172 1290 read -t 30 urliso2
pascal@172 1291 urliso="$urliso2 $urliso"
pascal@172 1292 fi
pascal@172 1293 if ! $need_lib && [ -x /usr/share/boot/busybox-static ]; then
pascal@170 1294 cp /usr/share/boot/busybox-static $TMP_DIR/initfs/bin/busybox
pascal@475 1295 sed -i 's/LD_T.*ot/echo/;s/".*ld-.*) /"/' $TMP_DIR/initfs/init
pascal@170 1296 else
pascal@170 1297 cp /bin/busybox $TMP_DIR/initfs/bin
pascal@457 1298 if ! cmp /bin/busybox /sbin/insmod > /dev/null ; then
pascal@457 1299 cp /sbin/insmod $TMP_DIR/initfs/bin
pascal@457 1300 cp -a /lib/libkmod.so.* $TMP_DIR/initfs/lib
pascal@457 1301 cp -a /usr/lib/liblzma.so.* $TMP_DIR/initfs/lib
pascal@457 1302 cp -a /usr/lib/libz.so.* $TMP_DIR/initfs/lib
pascal@457 1303 fi
pascal@170 1304 need_lib=true
pascal@170 1305 fi
pascal@170 1306 for i in $($TMP_DIR/initfs/bin/busybox | awk \
pascal@170 1307 '{ if (s) printf "%s",$0 } /Currently/ { s=1 }' | sed 's/,//g'); do
pascal@170 1308 ln $TMP_DIR/initfs/bin/busybox $TMP_DIR/initfs/bin/$i
pascal@170 1309 done
pascal@474 1310 # bootfloppybox will need floppy.ko.?z, /dev/fd0, /dev/tty0
pascal@474 1311 cp /lib/modules/$version/kernel/drivers/block/floppy.ko.?z \
pascal@474 1312 $TMP_DIR/initfs/lib/modules 2>/dev/null
pascal@474 1313 for i in /dev/console /dev/null /dev/tty /dev/tty0 /dev/zero \
pascal@170 1314 /dev/kmem /dev/mem /dev/random /dev/urandom; do
pascal@170 1315 cp -a $i $TMP_DIR/initfs/dev
pascal@170 1316 done
pascal@474 1317 grep -q '/sys/block/./dev' $TMP_DIR/initfs/init ||
pascal@474 1318 for i in /dev/fd0 /dev/[hs]d[a-f]* /dev/loop* ; do
pascal@474 1319 cp -a $i $TMP_DIR/initfs/dev
pascal@476 1320 done 2>/dev/null
pascal@474 1321 $need_lib && for i in /lib/ld-* /lib/lib[cm][-\.]* ; do
pascal@170 1322 cp -a $i $TMP_DIR/initfs/lib
pascal@170 1323 done
al@412 1324 [ "$1" == 'http' ] && cat > $TMP_DIR/initfs/init <<EOTEOT
pascal@170 1325 #!/bin/sh
pascal@170 1326
al@412 1327 getarg() {
pascal@170 1328 grep -q " \$1=" /proc/cmdline || return 1
pascal@203 1329 eval \$2=\$(sed "s/.* \$1=\\\\([^ ]*\\\\).*/\\\\1/" < /proc/cmdline)
pascal@170 1330 return 0
pascal@170 1331 }
pascal@170 1332
al@412 1333 copy_rootfs() {
pascal@170 1334 total=\$(grep MemTotal /proc/meminfo | sed 's/[^0-9]//g')
pascal@170 1335 need=\$(du -c \${path}rootfs* | tail -n 1 | cut -f1)
pascal@170 1336 [ \$(( \$total / \$need )) -gt 1 ] || return 1
pascal@170 1337 if ! grep -q " keep-loram" /proc/cmdline && cp \${path}rootfs* /mnt; then
pascal@170 1338 path=/mnt/
pascal@170 1339 return 0
pascal@170 1340 else
pascal@170 1341 rm -f /mnt/rootfs*
pascal@170 1342 return 1
pascal@170 1343 fi
pascal@170 1344 }
pascal@170 1345
pascal@170 1346 echo "Switching / to tmpfs..."
pascal@170 1347 mount -t proc proc /proc
pascal@170 1348 size="\$(grep rootfssize= < /proc/cmdline | \\
pascal@170 1349 sed 's/.*rootfssize=\\([0-9]*[kmg%]\\).*/-o size=\\1/')"
pascal@170 1350 [ -n "\$size" ] || size="-o size=90%"
pascal@170 1351
pascal@426 1352 mount -t sysfs sysfs /sys
pascal@426 1353 for i in /lib/modules/*.ko ; do
pascal@457 1354 echo -en "Probe \$i \\r"
pascal@426 1355 for j in \$(grep alias=pci: \$i | sed 's/alias//;s/\*/.*/g'); do
pascal@426 1356 grep -q "\$j" /sys/bus/pci/devices/*/uevent || continue
pascal@426 1357 for k in \$(cat \${i/ko/dep} 2> /dev/null); do
pascal@426 1358 insmod /lib/modules/\$k.ko 2> /dev/null
pascal@426 1359 done
pascal@457 1360 echo "Loading \$i"
pascal@426 1361 insmod \$i 2> /dev/null
pascal@426 1362 break
pascal@426 1363 done
pascal@426 1364 done
pascal@426 1365 umount /sys
pascal@172 1366 while read var default; do
pascal@172 1367 eval \$var=\$default
pascal@172 1368 getarg \$var \$var
pascal@172 1369 done <<EOT
pascal@172 1370 eth eth0
pascal@172 1371 dns 208.67.222.222,208.67.220.220
pascal@172 1372 netmask 255.255.255.0
pascal@172 1373 gw
pascal@172 1374 ip
pascal@172 1375 EOT
pascal@458 1376 grep -q \$eth /proc/net/dev || sh
pascal@172 1377 if [ -n "\$ip" ]; then
pascal@172 1378 ifconfig \$eth \$ip netmask \$netmask up
pascal@172 1379 route add default gateway \$gw
pascal@172 1380 for i in \$(echo \$dns | sed 's/,/ /g'); do
pascal@172 1381 echo "nameserver \$i" >> /etc/resolv.conf
pascal@172 1382 done
pascal@172 1383 else
pascal@186 1384 udhcpc -f -q -s /lib/udhcpc -i \$eth
pascal@172 1385 fi
pascal@172 1386 for i in $urliso ; do
pascal@172 1387 [ -n "\$URLISO" ] && URLISO="\$URLISO,"
pascal@182 1388 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 1389 URLISO="\$URLISO,http://\$i/iso/rolling/slitaz-rolling-loram-cdrom.iso,http://\$i/iso/rolling/slitaz-rolling-loram.iso"
pascal@172 1390 done
pascal@172 1391 getarg urliso URLISO
pascal@172 1392 DIR=fs
pascal@172 1393 if getarg loram DIR; then
pascal@172 1394 DEVICE=\${DIR%,*}
pascal@172 1395 DIR=/\${DIR#*,}
pascal@172 1396 fi
pascal@172 1397 mount -t tmpfs \$size tmpfs /mnt
pascal@189 1398 path2=/mnt/.httpfs/
pascal@172 1399 path=/mnt/.cdrom/
pascal@387 1400 mkdir -p /mnt/.rw /mnt/.wd \$path \$path2
pascal@172 1401 while [ ! -d \$path/boot ]; do
pascal@172 1402 for i in \$(echo \$URLISO | sed 's/,/ /g'); do
pascal@457 1403 httpfs \$i \$path2 && echo \$i && break
pascal@172 1404 done
pascal@458 1405 mount -o loop,ro -t iso9660 \$path2/*.iso \$path || sh
pascal@172 1406 done
pascal@170 1407
pascal@170 1408 memfree=\$(grep MemFree /proc/meminfo | sed 's/[^0-9]//g')
pascal@170 1409 umount /proc
pascal@387 1410 branch=:/mnt/.cdrom/\$DIR
pascal@206 1411 if [ ! -d /mnt/.cdrom/\$DIR/etc ]; then
pascal@387 1412 branch=
pascal@457 1413 lp=1
pascal@457 1414 insmod /lib/modules/squashfs.ko 2> /dev/null
pascal@457 1415 for i in \${path}boot/rootfs?.* ; do
pascal@170 1416 fs=\${i#*root}
pascal@170 1417 branch=\$branch:/mnt/.\$fs
pascal@198 1418 mkdir -p /mnt/.rw/mnt/.\$fs /mnt/.\$fs /mnt/.rw/mnt/.cdrom
pascal@457 1419 losetup -o 124 /dev/loop\$lp \$i
pascal@457 1420 mount -o loop,ro -t squashfs /dev/loop\$lp /mnt/.\$fs
pascal@457 1421 lp=\$((\$lp+1))
pascal@170 1422 done
pascal@463 1423 fi
pascal@189 1424 mkdir -p /mnt/.rw/mnt/.httpfs
pascal@387 1425 while read type opt; do
pascal@426 1426 insmod /lib/modules/\$type.ko && mount -t \$type -o \$opt none /mnt && break
pascal@387 1427 done <<EOT
pascal@387 1428 aufs br=/mnt/.rw\$branch
pascal@387 1429 overlayfs workdir=/mnt/.wd\${branch/:/,lowerdir=},upperdir=/mnt/.rw
pascal@387 1430 EOT
pascal@426 1431 rm -rf /lib/modules
pascal@186 1432 [ -x /bin/httpfs ] && sed -i 's/DHCP="yes"/DHCP="no"/' /mnt/etc/network.conf
pascal@170 1433 [ \$memfree -lt 30000 ] && sed -i 's/ slim//' /mnt/etc/rcS.conf
pascal@170 1434 [ -x /mnt/sbin/init ] && exec /bin/switch_root mnt /sbin/init || sh
pascal@170 1435 EOTEOT
pascal@170 1436 chmod +x $TMP_DIR/initfs/init
pascal@312 1437 for i in $TMP_DIR/initfs/lib/modules/*z ; do
pascal@312 1438 unxz $i || gunzip $i || lzma d $i ${i%.gz}
pascal@312 1439 rm -f $i
al@412 1440 done 2>/dev/null
al@412 1441 (cd $TMP_DIR/initfs; find | busybox cpio -o -H newc 2>/dev/null) | \
pascal@170 1442 lzma e $TMP_DIR/initfs.gz -si
pascal@232 1443 lzma_set_size $TMP_DIR/initfs.gz
pascal@170 1444 rm -rf $TMP_DIR/initfs
pascal@289 1445 align_to_32bits $TMP_DIR/initfs.gz
pascal@170 1446 return 0
pascal@170 1447 }
pascal@170 1448
al@412 1449
pascal@289 1450 # Move each initramfs to squashfs
al@412 1451
al@412 1452 build_loram_rootfs() {
pascal@170 1453 rootfs_sizes=""
pascal@426 1454 for i in $TMP_DIR/iso/boot/rootfs*; do
pascal@170 1455 mkdir -p $TMP_DIR/fs
pascal@170 1456 cd $TMP_DIR/fs
pascal@426 1457 uncompress $i | cpio -idm
pascal@434 1458 deduplicate
pascal@170 1459 cd - > /dev/null
pascal@170 1460 rootfs=$TMP_DIR/$(basename $i)
pascal@473 1461 /usr/sbin/mksquashfs $TMP_DIR/fs $rootfs -comp ${1:-xz -Xbcj x86}
pascal@170 1462 cd $TMP_DIR
pascal@170 1463 rootfs_sizes="$rootfs_sizes $(( $(du -s $TMP_DIR/fs | cut -f1) - $(du -s $rootfs | cut -f1) ))"
al@412 1464 ( cd $(dirname $rootfs); echo $(basename $rootfs) | cpio -o -H newc ) > $rootfs.cpio
pascal@201 1465 rm -f $rootfs
pascal@201 1466 mv $rootfs.cpio $rootfs
pascal@170 1467 cd - > /dev/null
pascal@170 1468 rm -rf $TMP_DIR/fs
pascal@170 1469 done
pascal@170 1470 }
pascal@170 1471
al@412 1472
pascal@170 1473 # Move meta boot configuration files to basic configuration files
al@412 1474 # because meta loram flavor is useless when rootfs is not loaded in RAM
al@412 1475
al@412 1476 unmeta_boot() {
pascal@248 1477 local root=${1:-$TMP_DIR/loramiso}
pascal@248 1478 if [ -f $root/boot/isolinux/noram.cfg ]; then
pascal@170 1479 # We keep enough information to do unloram...
pascal@278 1480 [ -s $root/boot/isolinux/common.cfg ] &&
pascal@170 1481 sed -i 's/label slitaz/label orgslitaz/' \
pascal@248 1482 $root/boot/isolinux/common.cfg
pascal@278 1483 set -- $(grep 'append ifmem [0-9]' $root/boot/isolinux/isolinux.cfg)
pascal@278 1484 shift
pascal@250 1485 sed -i '/ifmem/{NNNNNNNNd};/^LABEL/{N;/LABEL SliTaz [^L]/{NNNd}}' \
pascal@248 1486 $root/boot/isolinux/isolinux.cfg
pascal@278 1487 [ -n "$3" ] || set -- $(grep 'append [0-9]' $root/boot/isolinux/common.cfg)
pascal@472 1488 sed -i "s/label $3\$/label slitaz/;s|=\(.*rootfs\)\(.*\)\.gz |=\1.gz |" \
pascal@248 1489 $root/boot/isolinux/*.cfg
pascal@170 1490 fi
pascal@170 1491 }
pascal@170 1492
al@412 1493
pascal@387 1494 # Move rootfs to squashfs filesystem(s) to the cdrom writeable with aufs/overlayfs.
al@412 1495 # These squashfs may be loaded in RAM at boot time.
al@412 1496 # Rootfs are also copied to CD-ROM for tiny ramsize systems.
pascal@170 1497 # Meta flavors are converted to normal flavors.
al@412 1498
al@412 1499 build_loram_cdrom() {
pascal@170 1500 build_initfs cdrom || return 1
pascal@170 1501 cp -a $TMP_DIR/iso $TMP_DIR/loramiso
pascal@313 1502 mkdir $TMP_DIR/loramiso/fs
pascal@313 1503 cd $TMP_DIR/loramiso/fs
pascal@313 1504 for i in $( ls ../boot/root* | sort -r ) ; do
pascal@426 1505 uncompress $i | cpio -idmu
pascal@313 1506 rm -f $i
pascal@313 1507 done
pascal@313 1508 mkdir -p $TMP_DIR/loramiso/fs/mnt/.cdrom
al@412 1509 cd - >/dev/null
pascal@170 1510 mv $TMP_DIR/initfs.gz $TMP_DIR/loramiso/boot/rootfs.gz
pascal@170 1511 unmeta_boot
pascal@203 1512 VOLUM_NAME="SliTaz_LoRAM_CDROM"
pascal@313 1513 sed -i "s|root=|isofs= rodev=/dev/cdrom/fs &|;s/.ive/cdrom/" \
pascal@203 1514 $TMP_DIR/loramiso/boot/isolinux/*.cfg
pascal@426 1515 sed -i '/LABEL slitaz/{NNNNp;s|z cdrom|& text|;s|L slitaz|&text|;s|root=|screen=text &|;s|,[^ ]*||}' \
pascal@426 1516 $TMP_DIR/loramiso/boot/isolinux/*.cfg
pascal@170 1517 create_iso $OUTPUT $TMP_DIR/loramiso
pascal@170 1518 }
pascal@170 1519
al@412 1520
paul@173 1521 # Create http bootstrap to load and remove loram_cdrom
pascal@172 1522 # Meta flavors are converted to normal flavors.
al@412 1523
al@412 1524 build_loram_http() {
pascal@172 1525 build_initfs http || return 1
pascal@172 1526 cp -a $TMP_DIR/iso $TMP_DIR/loramiso
pascal@172 1527 rm -f $TMP_DIR/loramiso/boot/rootfs*
pascal@172 1528 mv $TMP_DIR/initfs.gz $TMP_DIR/loramiso/boot/rootfs.gz
pascal@172 1529 unmeta_boot
pascal@172 1530 create_iso $OUTPUT $TMP_DIR/loramiso
pascal@172 1531 }
pascal@172 1532
al@412 1533
pascal@170 1534 # Update meta flavor selection sizes.
pascal@170 1535 # Reduce sizes with rootfs gains.
al@412 1536
al@412 1537 update_metaiso_sizes() {
pascal@278 1538 for cfg in $(grep -El '(append|ifmem) [0-9]' $TMP_DIR/loramiso/boot/isolinux/*.cfg)
pascal@241 1539 do
pascal@278 1540 local append="$(grep -E '(append|ifmem) [0-9]' $cfg)"
pascal@241 1541 local sizes="$rootfs_sizes"
pascal@241 1542 local new
pascal@241 1543 set -- $append
pascal@241 1544 shift
pascal@278 1545 [ "$1" == "ifmem" ] && shift
pascal@241 1546 new=""
pascal@241 1547 while [ -n "$2" ]; do
pascal@241 1548 local s
pascal@241 1549 case "$1" in
al@412 1550 *G) s=$(( ${1%G} * 1024 * 1024 ));;
al@412 1551 *M) s=$(( ${1%M} * 1024 ));;
al@412 1552 *) s=${1%K};;
pascal@241 1553 esac
pascal@241 1554 sizes=${sizes#* }
pascal@241 1555 for i in $sizes ; do
pascal@241 1556 s=$(( $s - $i ))
pascal@241 1557 done
pascal@241 1558 new="$new $s $2"
pascal@241 1559 shift 2
pascal@170 1560 done
pascal@278 1561 sed -i -e "/append [0-9]/s/append .*/append$new $1/" -e \
pascal@278 1562 "/append ifmem [0-9]/s/append .*/append ifmem$new $1/" $cfg
pascal@472 1563 sed -i 's|\(initrd=\)\([^r]*\)\(rootfs\)|\1\2rootfs.gz,\2\3|' $cfg
pascal@312 1564 sed -i '/LABEL base/{NNNNp;s|base .ive|cdrom|;s|base|cdrom|;s|,[^ ]*||}' $cfg
pascal@425 1565 sed -i '/LABEL cdrom/{NNNNp;s|z cdrom|& text|;s|L cdrom|&text|;s|root=|screen=text &|;s|,[^ ]*||}' $cfg
pascal@170 1566 done
pascal@170 1567 }
pascal@170 1568
al@412 1569
pascal@387 1570 # Move rootfs to a squashfs filesystem into the initramfs writeable with aufs/overlayfs.
pascal@170 1571 # Meta flavor selection sizes are updated.
al@412 1572
al@412 1573 build_loram_ram() {
pascal@170 1574 build_initfs ram || return 1
pascal@473 1575 build_loram_rootfs "$1"
al@412 1576 cp -a $TMP_DIR/iso $TMP_DIR/loramiso
pascal@289 1577 mv $TMP_DIR/initfs.gz $TMP_DIR/loramiso/boot/rootfs.gz
al@412 1578 cp $TMP_DIR/rootfs* $TMP_DIR/loramiso/boot
pascal@170 1579 update_metaiso_sizes
al@412 1580 create_iso $OUTPUT $TMP_DIR/loramiso
pascal@170 1581 }
pascal@170 1582
al@412 1583
pankso@279 1584 # Remove files installed by packages
al@412 1585
al@412 1586 find_flavor_rootfs() {
pascal@191 1587 for i in $1/etc/tazlito/*.extract; do
pascal@191 1588 [ -e $i ] || continue
pascal@191 1589 chroot $1 /bin/sh ${i#$1}
pascal@191 1590 done
pankso@279 1591
pankso@279 1592 # Clean hardlinks and files patched by genisofs in /boot
pascal@191 1593 for i in isolinux/isolinux.bin isolinux/boot.cat bzImage ; do
pascal@362 1594 rm -f $1/boot/$i*
pascal@191 1595 done
pankso@279 1596
pascal@191 1597 # Clean files generated in post_install
pascal@191 1598 rm -f $1/lib/modules/*/modules.* $1/etc/mtab \
pascal@191 1599 $1/dev/core $1/dev/fd $1/dev/std*
pankso@279 1600
pascal@191 1601 # Verify md5
pascal@217 1602 cat $1$INSTALLED/*/md5sum | \
pascal@191 1603 while read md5 file; do
pascal@405 1604 [ -e "$1$file" ] || continue
pascal@405 1605 [ "$(md5sum < "$1$file")" == "$md5 -" ] &&
pascal@405 1606 rm -f "$1$file"
pascal@191 1607 done
pankso@279 1608
pascal@191 1609 # Check configuration files
pascal@217 1610 for i in $1$INSTALLED/*/volatile.cpio.gz; do
pascal@191 1611 [ -e $i ] || continue
pascal@191 1612 mkdir /tmp/volatile$$
pascal@227 1613 zcat $i | ( cd /tmp/volatile$$ ; cpio -idmu > /dev/null 2>&1 )
pascal@227 1614 ( cd /tmp/volatile$$ ; find * -type f 2> /dev/null) | \
pascal@227 1615 while read file ; do
pascal@405 1616 [ -e "$1/$file" ] || continue
pascal@405 1617 cmp -s "/tmp/volatile$$/$file" "$1/$file" && rm -f "$1/$file"
pascal@191 1618 done
pascal@191 1619 rm -rf /tmp/volatile$$
pascal@191 1620 done
pankso@279 1621
pascal@191 1622 # Remove other files blindly
pascal@217 1623 for i in $1$INSTALLED/*/files.list; do
pascal@405 1624 for file in $(cat "$i"); do
pascal@405 1625 [ "$1$file" -nt "$i" ] && continue
pascal@405 1626 [ -f "$1$file" -a ! -L "$1$file" ] && continue
pascal@405 1627 [ -d "$1$file" ] || rm -f "$1$file"
pascal@191 1628 done
pascal@191 1629 done
pankso@279 1630
pascal@193 1631 # Remove tazpkg files and tmp files
pascal@217 1632 rm -rf $1$INSTALLED* $1/tmp $1/var/tmp
pascal@217 1633 rm -f $1$LOCALSTATE/*packages* $1$LOCALSTATE/files.list.lzma \
pascal@217 1634 $1$LOCALSTATE/mirror* $1/var/cache/*/* \
pascal@193 1635 $1/var/lock/* $1/var/log/* $1/var/run/* $1/var/run/*/* \
al@412 1636 $1/var/lib/* $1/var/lib/dbus/* 2>/dev/null
pankso@279 1637
pascal@191 1638 # Cleanup directory tree
pascal@191 1639 cd $1
pascal@191 1640 find * -type d | sort -r | while read dir; do
al@412 1641 rmdir "$dir" 2>/dev/null
pascal@191 1642 done
pascal@191 1643 cd - > /dev/null
pascal@191 1644 }
pascal@191 1645
al@412 1646
al@412 1647 # Get byte(s) from a binary file
al@412 1648
al@412 1649 get() {
pascal@497 1650 od -v -j $1 -N ${3:-2} -t u${3:-2} -w${3:-2} -An $2 2>/dev/null | sed 's/ *//'
pascal@404 1651 }
pascal@404 1652
al@412 1653
al@412 1654 # Get cpio flavor info from the ISO image
al@412 1655
al@412 1656 flavordata() {
pascal@404 1657 [ $(get 1024 $1) -eq 35615 ] && n=2 || n=$((1+$(get 417 $1 1)))
pascal@404 1658 dd if=$1 bs=512 skip=$n count=20 2>/dev/null | zcat 2>/dev/null
pascal@404 1659 }
pascal@404 1660
pascal@404 1661
al@412 1662 # Restore undigest mirrors
al@412 1663
al@412 1664 restore_mirrors() {
al@412 1665 local undigest="$root$LOCALSTATE/undigest" priority="$root$LOCALSTATE/priority"
al@412 1666 [ -d "$undigest.bak" ] || [ -e "$priority.bak" ] || return
al@412 1667
al@412 1668 action 'Restoring mirrors...'
al@412 1669 if [ -d "$undigest.bak" ]; then
al@412 1670 [ -d "$undigest" ] && rm -r "$undigest"
al@412 1671 mv "$undigest.bak" "$undigest"
al@412 1672 fi
al@412 1673 [ -e "$priority.bak" ] && mv -f "$priority.bak" "$priority"
al@412 1674 :; status
al@412 1675 }
al@412 1676
al@412 1677
al@412 1678 # Setup undigest mirrors
al@412 1679
al@412 1680 setup_mirrors() {
al@412 1681 # Setup mirrors in plain system or in chroot (with variable root=)
al@412 1682 local mirrorlist="$1" fresh repacked
al@412 1683 local undigest="$root$LOCALSTATE/undigest" priority="$root$LOCALSTATE/priority"
al@412 1684
al@412 1685 # Restore mirrors first: in case of non-clear exits, hangs, etc.
al@412 1686 restore_mirrors
al@412 1687
al@412 1688 _ 'Setting up mirrors for %s...' "$root/"
al@412 1689 # Backing up current undigest mirrors and priority
al@412 1690 [ -d "$undigest" ] && mv "$undigest" "$undigest.bak"
al@412 1691 [ -e "$priority" ] && mv "$priority" "$priority.bak"
al@412 1692 rm -rf '/var/www/tazlito/'
al@412 1693 mkdir -p '/var/www/tazlito/'
al@412 1694
al@412 1695 # Packages produced by CookUtils: on Tank or local, or repacked packages: highest priority
al@412 1696 fresh='/home/slitaz/packages'
al@412 1697 if [ -d "$fresh" ]; then
al@412 1698 # Setup first undigest mirror
al@412 1699 mkdir -p "$undigest/fresh"
al@418 1700 echo "$fresh" > "$undigest/fresh/mirror"
al@412 1701 echo 'fresh' >> "$priority"
al@412 1702 # Rebuild mirror DB if needed
al@412 1703 [ ! -e "$fresh/IDs" ] && tazpkg mkdb "$fresh" --forced --root=''
al@412 1704 [ -n "$(find -L "$fresh" -name '*.tazpkg' -newer "$fresh/IDs")" ] && \
al@412 1705 tazpkg mkdb "$fresh" --forced --root=''
al@412 1706 cp -a "$fresh/files.list.lzma" "$fresh/files-list.lzma"
al@412 1707 fi
al@412 1708
al@412 1709 # Repacked packages: high priority
al@412 1710 repacked="$PACKAGES_REPOSITORY"
al@412 1711 if [ -d "$repacked" -a "$repacked" != "$fresh" ] && ls "$repacked" | grep -q ".tazpkg"; then
al@412 1712 # According to Tazlito setup file (tazlito.conf):
al@412 1713 # WORK_DIR="/home/slitaz/$SLITAZ_VERSION"
al@412 1714 # or
al@412 1715 # WORK_DIR="/home/slitaz"
al@412 1716 # and
al@412 1717 # PACKAGES_REPOSITORY="$WORK_DIR/packages"
al@412 1718 # It MAY or MAY NOT match /home/slitaz/packages, so here we setup second repository
al@412 1719
al@412 1720 # Setup second undigest mirror
al@412 1721 mkdir -p "$undigest/repacked"
al@418 1722 echo "$repacked" > "$undigest/repacked/mirror"
al@412 1723 echo 'repacked' >> "$priority"
al@412 1724 # Rebuild mirror DB if needed
al@412 1725 [ ! -e "$repacked/IDs" ] && tazpkg mkdb "$repacked" --forced --root=''
al@412 1726 [ -n "$(find -L "$repacked" -name '*.tazpkg' -newer "$repacked/IDs")" ] && \
al@412 1727 tazpkg mkdb "$repacked" --forced --root=''
al@412 1728 cp -a "$repacked/files.list.lzma" "$repacked/files-list.lzma"
al@412 1729 fi
al@412 1730
al@412 1731 # All repositories listed in mirrors list: normal priority
al@412 1732 [ -e "$mirrorlist" ] && \
al@412 1733 while read mirror; do
al@412 1734 # Provide consistent mirror ID for caching purpose: /var/cache/tazpkg/<mirror ID>/packages
al@412 1735 mirrorid=$(echo "$mirror" | md5sum | cut -d' ' -f1)
al@412 1736 mkdir -p "$undigest/$mirrorid"
al@412 1737 echo "$mirror" > "$undigest/$mirrorid/mirror"
al@412 1738 echo "$mirrorid" >> "$priority"
al@412 1739 done < "$mirrorlist"
al@412 1740
al@412 1741 # And, finally, main mirror with the lowest (failsafe) priority (nothing to do)
al@412 1742
al@412 1743 # Show list of mirrors
al@414 1744 [ -f "$priority" ] && awk -vdb="$root$LOCALSTATE" '
al@418 1745 function show(num, name, url) {
al@418 1746 printf " %-1.1d. %32.32s %-44.44s\n", num, name " ...............................", url;
al@412 1747 }
al@412 1748 {
al@412 1749 num++;
al@412 1750 "cat " db "/undigest/" $0 "/mirror" | getline url;
al@412 1751 show(num, $0, url);
al@412 1752 }
al@412 1753 END {
al@412 1754 num++;
al@412 1755 "cat " db "/mirror" | getline url;
al@412 1756 show(num, "main", url);
al@412 1757 }' "$priority"
al@412 1758
al@417 1759 tazpkg recharge --quiet >/dev/null
al@412 1760 }
al@412 1761
al@412 1762
al@412 1763 # Get list of 'packages.info' lists using priority
al@412 1764
al@412 1765 pi_lists() {
al@412 1766 local pi
al@415 1767 [ -s "$root$LOCALSTATE/packages.info" ] || tazpkg recharge --root="$root" >/dev/null 2>&1
al@412 1768 local priority="$root$LOCALSTATE/priority"
al@412 1769 local undigest="$root$LOCALSTATE/undigest"
al@412 1770
al@412 1771 {
al@412 1772 [ -s "$priority" ] && cat "$priority"
al@412 1773 echo 'main'
al@412 1774 [ -d "$undigest" ] && ls "$undigest"
al@412 1775 } | awk -vun="$undigest/" '
al@412 1776 {
al@412 1777 if (arr[$0] != 1) {
al@412 1778 arr[$0] = 1;
al@412 1779 print un $0 "/packages.info";
al@412 1780 }
al@412 1781 }' | sed 's|/undigest/main||' | \
al@412 1782 while read pi; do
al@412 1783 [ -e "$pi" ] && echo "$pi"
al@412 1784 done
al@412 1785 }
al@412 1786
al@412 1787
al@412 1788 # Strip versions from packages list
al@412 1789
al@412 1790 strip_versions() {
al@460 1791 if [ -n "$stripped" ]; then
al@460 1792 action 'Consider list %s already stripped' "$(basename "$1")"
al@460 1793 status
al@460 1794 return 0
al@460 1795 fi
al@412 1796 action 'Strip versions from list %s...' "$(basename "$1")"
al@412 1797 local in_list="$1" tmp_list="$(mktemp)" namever pkg
al@412 1798 [ -f "$in_list" ] || die "List '$in_list' not found."
al@412 1799
al@412 1800 # $pkg=<name>-<version> or $pkg=<name>; both <name> and <version> may contain dashes
al@412 1801 awk '
al@412 1802 {
al@412 1803 if (FILENAME ~ "packages.info") {
al@412 1804 # Collect package names
al@412 1805 FS = "\t"; pkg[$1] = 1;
al@412 1806 } else {
al@416 1807 FS = OFS = "-"; $0 = $0; # Fix bug with FS for first record
al@412 1808 while (NF > 1 && ! pkg[$0])
al@412 1809 NF --;
al@412 1810 printf "%s\n", $0;
al@412 1811 }
al@412 1812 }' $(pi_lists) "$in_list" > "$tmp_list"
al@412 1813
al@412 1814 cat "$tmp_list" > "$in_list"
al@412 1815 rm "$tmp_list"
al@412 1816 status
al@412 1817 }
al@412 1818
al@412 1819
al@412 1820 # Display list of unknown packages (informative)
al@414 1821
al@412 1822 display_unknown() {
al@412 1823 [ -s "$1" ] || return
al@412 1824 echo "Unknown packages:" >&2
al@412 1825 cat "$1" >&2
al@412 1826 rm "$1"
al@412 1827 }
al@412 1828
al@412 1829
al@412 1830 # Display warnings about critical packages absent (informative)
al@414 1831
al@412 1832 display_warn() {
al@412 1833 [ -s "$1" ] || return
al@412 1834 echo "Absent critical packages:" >&2
al@412 1835 cat "$1" >&2
al@412 1836 rm "$1"
al@412 1837 echo "Probably ISO image will be unusable."
al@412 1838 }
al@412 1839
al@412 1840
al@414 1841 # Install packages to rootfs
al@414 1842
al@414 1843 install_list_to_rootfs() {
al@414 1844 local list="$1" rootfs="$2" pkg i ii
al@415 1845 local undigest="$rootfs/var/lib/tazpkg/undigest"
al@414 1846
al@414 1847 # initial tazpkg setup in empty rootfs
al@414 1848 tazpkg --root=$rootfs >/dev/null 2>&1
al@459 1849 # pass current 'mirror' to the rootfs
al@461 1850 mkdir -p $rootfs/var/lib/tazpkg $rootfs/etc
al@459 1851 cp -f /var/lib/tazpkg/mirror $rootfs/var/lib/tazpkg/mirror
al@460 1852 cp -f /etc/slitaz-release $rootfs/etc/slitaz-release
al@414 1853 # link rootfs packages cache to the regular packages cache
al@414 1854 rm -r "$rootfs/var/cache/tazpkg"
al@414 1855 ln -s /var/cache/tazpkg "$rootfs/var/cache/tazpkg"
al@414 1856
al@414 1857 setup_mirrors mirrors
al@414 1858
paul@479 1859 # Just in case if flavor doesn't contain "tazlito" package
al@414 1860 mkdir -p "$rootfs/etc/tazlito"
al@414 1861
al@415 1862 newline
al@462 1863
al@462 1864 # Choose detailed log with --detailed
al@462 1865 if [ -n "$detailed" ]; then
al@462 1866 while read pkg; do
al@462 1867 separator '-'
al@462 1868 echo $pkg
al@462 1869 tazpkg -gi $pkg --root=$rootfs --local --quiet --cookmode | tee -a $log
al@462 1870 done < $list
al@462 1871 separator '='
al@462 1872 else
al@462 1873 while read pkg; do
al@462 1874 action 'Installing package: %s' "$pkg"
al@462 1875 yes y | tazpkg -gi $pkg --root=$rootfs --quiet >> $log || exit 1
al@462 1876 status
al@462 1877 done < $list
al@462 1878 fi
al@414 1879 newline
al@414 1880
al@414 1881 restore_mirrors
al@414 1882 # Remove 'fresh' and 'repacked' undigest repos leaving all other
al@414 1883 for i in fresh repacked; do
al@415 1884 ii="$undigest/$i"
al@414 1885 [ -d "$ii" ] && rm -rf "$ii"
al@414 1886 ii="$rootfs/var/lib/tazpkg/priority"
al@414 1887 if [ -f "$ii" ]; then
al@414 1888 sed -i "/$i/d" "$ii"
al@414 1889 [ -s "$ii" ] || rm "$ii"
al@414 1890 fi
al@414 1891 done
al@415 1892 [ -d "$undigest" ] && \
al@415 1893 for i in $(find "$undigest" -type f); do
al@414 1894 # Remove all undigest PKGDB files but 'mirror'
al@414 1895 [ "$(basename "$i")" != 'mirror' ] && rm "$i"
al@414 1896 done
al@415 1897 [ -d "$undigest" ] && \
al@415 1898 rmdir --ignore-fail-on-non-empty "$undigest"
al@414 1899
al@414 1900 # Un-link packages cache
al@414 1901 rm "$rootfs/var/cache/tazpkg"
al@414 1902
al@414 1903 # Clean /var/lib/tazpkg
al@415 1904 (cd $rootfs/var/lib/tazpkg; rm ID* descriptions.txt extra.list files* packages.* 2>/dev/null)
al@414 1905 }
al@414 1906
al@414 1907
al@412 1908
al@412 1909
pankso@1 1910 ####################
pankso@1 1911 # Tazlito commands #
pankso@1 1912 ####################
pankso@1 1913
al@412 1914 # /usr/bin/tazlito is linked with /usr/bin/reduplicate and /usr/bin/deduplicate
pascal@361 1915 case "$0" in
pascal@365 1916 *reduplicate)
pascal@365 1917 find ${@:-.} ! -type d -links +1 \
pascal@365 1918 -exec cp -a {} {}$$ \; -exec mv {}$$ {} \;
pascal@365 1919 exit 0 ;;
pascal@361 1920 *deduplicate)
pascal@361 1921 deduplicate "$@"
pascal@361 1922 exit 0 ;;
pascal@361 1923 esac
pascal@361 1924
al@412 1925
pankso@1 1926 case "$COMMAND" in
pankso@1 1927 stats)
pankso@1 1928 # Tazlito general statistics from the config file.
pankso@1 1929 #
al@412 1930 title 'Tazlito statistics'
al@412 1931 optlist "\
al@412 1932 Config file : $CONFIG_FILE
al@412 1933 ISO name : $ISO_NAME.iso
al@412 1934 Volume name : $VOLUM_NAME
al@412 1935 Prepared : $PREPARED
al@412 1936 Packages repository : $PACKAGES_REPOSITORY
al@412 1937 Distro directory : $DISTRO
al@412 1938 Additional files : $ADDFILES
al@412 1939 " | sed '/: $/d'
al@412 1940 footer
al@412 1941 ;;
al@412 1942
al@412 1943
pankso@122 1944 list-addfiles)
paul@154 1945 # Simple list of additional files in the rootfs
pankso@333 1946 newline
al@412 1947 if [ -d "$ADDFILES/rootfs" ]; then
al@412 1948 cd $ADDFILES
al@412 1949 find rootfs -type f
al@412 1950 else
al@412 1951 _ 'Additional files not found: %s' "$ADDFILES/rootfs/"
al@412 1952 fi
al@412 1953 newline
al@412 1954 ;;
al@412 1955
al@412 1956
pankso@1 1957 gen-config)
MikeDSmith25@83 1958 # Generate a new config file in the current dir or the specified
pankso@1 1959 # directory by $2.
pankso@1 1960 #
al@412 1961 if [ -n "$2" ]; then
al@412 1962 mkdir -p "$2" && cd "$2"
pankso@1 1963 fi
al@412 1964
al@412 1965 newline
al@412 1966 action 'Generating empty tazlito.conf...'
pankso@1 1967 empty_config_file
pankso@1 1968 status
al@412 1969
al@412 1970 separator
al@412 1971 if [ -f 'tazlito.conf' ] ; then
al@412 1972 _ 'Configuration file is ready to edit.'
al@412 1973 _ 'File location: %s' "$(pwd)/tazlito.conf"
pankso@333 1974 newline
al@412 1975 fi
al@412 1976 ;;
al@412 1977
al@412 1978
pankso@1 1979 configure)
pankso@1 1980 # Configure a tazlito.conf config file. Start by getting
pankso@1 1981 # a empty config file and sed it.
pankso@1 1982 #
al@412 1983 if [ -f 'tazlito.conf' ]; then
pankso@1 1984 rm tazlito.conf
pankso@1 1985 else
al@412 1986 [ $(id -u) -ne 0 ] && die 'You must be root to configure the main config file' \
al@412 1987 'or in the same directory of the file you want to configure.'
al@412 1988 cd /etc
pankso@1 1989 fi
al@412 1990
pankso@1 1991 empty_config_file
al@412 1992
al@412 1993 title 'Configuring: %s' "$(pwd)/tazlito.conf"
al@412 1994
pankso@1 1995 # ISO name.
pascal@11 1996 echo -n "ISO name : " ; read answer
pascal@11 1997 sed -i s#'ISO_NAME=\"\"'#"ISO_NAME=\"$answer\""# tazlito.conf
pascal@14 1998 # Volume name.
pascal@14 1999 echo -n "Volume name : " ; read answer
pascal@11 2000 sed -i s/'VOLUM_NAME=\"SliTaz\"'/"VOLUM_NAME=\"$answer\""/ tazlito.conf
pankso@1 2001 # Packages repository.
pascal@11 2002 echo -n "Packages repository : " ; read answer
pascal@11 2003 sed -i s#'PACKAGES_REPOSITORY=\"\"'#"PACKAGES_REPOSITORY=\"$answer\""# tazlito.conf
pankso@1 2004 # Distro path.
pascal@11 2005 echo -n "Distro path : " ; read answer
pascal@11 2006 sed -i s#'DISTRO=\"\"'#"DISTRO=\"$answer\""# tazlito.conf
al@412 2007 footer "Config file is ready to use."
al@412 2008 echo 'You can now extract an ISO or generate a distro.'
al@412 2009 newline
al@412 2010 ;;
al@412 2011
al@412 2012
pankso@1 2013 gen-iso)
paul@94 2014 # Simply generate a new iso.
pankso@1 2015 #
pankso@1 2016 check_root
pankso@1 2017 verify_rootcd
pankso@1 2018 gen_livecd_isolinux
al@412 2019 distro_stats
al@412 2020 ;;
al@412 2021
al@412 2022
pankso@1 2023 gen-initiso)
paul@94 2024 # Simply generate a new initramfs with a new iso.
pankso@1 2025 #
pankso@1 2026 check_root
pankso@1 2027 verify_rootcd
al@412 2028 gen_initramfs "$ROOTFS"
pankso@1 2029 gen_livecd_isolinux
al@412 2030 distro_stats
al@412 2031 ;;
al@412 2032
al@412 2033
pascal@498 2034 extract-distro|extract-iso)
MikeDSmith25@83 2035 # Extract an ISO image to a directory and rebuild the LiveCD tree.
pankso@1 2036 #
pankso@1 2037 check_root
al@412 2038 ISO_IMAGE="$2"
al@412 2039 [ -z "$ISO_IMAGE" ] && die 'Please specify the path to the ISO image.' \
al@412 2040 'Example:\n tazlito image.iso /path/target'
al@412 2041
pankso@1 2042 # Set the distro path by checking for $3 on cmdline.
al@412 2043 TARGET="${3:-$DISTRO}"
al@412 2044
pankso@1 2045 # Exit if existing distro is found.
al@412 2046 [ -d "$TARGET/rootfs" ] && die "A rootfs exists in '$TARGET'." \
al@412 2047 'Please clean the distro tree or change directory path.'
al@412 2048
al@412 2049 title 'Tazlito extracting: %s' "$(basename $ISO_IMAGE)"
al@412 2050
pankso@1 2051 # Start to mount the ISO.
al@412 2052 action 'Mounting ISO image...'
al@412 2053 mkdir -p "$TMP_DIR"
pankso@1 2054 # Get ISO file size.
al@412 2055 isosize=$(du -sh "$ISO_IMAGE" | cut -f1)
al@412 2056 mount -o loop -r "$ISO_IMAGE" "$TMP_DIR"
pankso@1 2057 sleep 2
pankso@1 2058 # Prepare target dir, copy the kernel and the rootfs.
al@412 2059 mkdir -p "$TARGET/rootfs" "$TARGET/rootcd/boot"
al@412 2060 status
al@412 2061
al@412 2062 action 'Copying the Linux kernel...'
al@412 2063 if cp $TMP_DIR/boot/vmlinuz* "$TARGET/rootcd/boot" 2>/dev/null; then
al@412 2064 make_bzImage_hardlink "$TARGET/rootcd/boot"
pascal@16 2065 else
al@412 2066 cp "$TMP_DIR/boot/bzImage" "$TARGET/rootcd/boot"
pascal@16 2067 fi
pankso@1 2068 status
al@412 2069
pascal@41 2070 for i in $(ls $TMP_DIR); do
al@412 2071 [ "$i" == 'boot' ] && continue
al@412 2072 cp -a "$TMP_DIR/$i" "$TARGET/rootcd"
pascal@41 2073 done
al@412 2074
al@412 2075 for loader in isolinux syslinux extlinux grub; do
al@412 2076 [ -d "$TMP_DIR/boot/$loader" ] || continue
al@412 2077 action 'Copying %s files...' "$loader"
al@412 2078 cp -a "$TMP_DIR/boot/$loader" "$TARGET/rootcd/boot"
al@412 2079 status
al@412 2080 done
al@412 2081
al@412 2082 action 'Copying the rootfs...'
pascal@498 2083 cp $TMP_DIR/boot/rootfs*.?z* "$TARGET/rootcd/boot"
pankso@1 2084 status
al@412 2085
paul@94 2086 # Extract initramfs.
al@412 2087 cd "$TARGET/rootfs"
al@412 2088 action 'Extracting the rootfs...'
pascal@498 2089 for i in $(ls -r $TARGET/rootcd/boot/rootfs*z); do
pascal@495 2090 extract_rootfs "$i" "$TARGET/rootfs"
pascal@494 2091 done
pascal@38 2092 # unpack /usr
pascal@48 2093 for i in etc/tazlito/*.extract; do
pascal@50 2094 [ -f "$i" ] && . $i ../rootcd
pascal@48 2095 done
pankso@1 2096 # Umount and remove temp directory and cd to $TARGET to get stats.
al@412 2097 umount "$TMP_DIR" && rm -rf "$TMP_DIR"
pankso@1 2098 cd ..
al@412 2099 status
al@412 2100
pankso@333 2101 newline
pankso@279 2102 separator
al@412 2103 echo "Extracted : $(basename $ISO_IMAGE) ($isosize)"
al@412 2104 echo "Distro tree : $(pwd)"
al@412 2105 echo "Rootfs size : $(du -sh rootfs)"
al@412 2106 echo "Rootcd size : $(du -sh rootcd)"
al@412 2107 footer
al@412 2108 ;;
al@412 2109
al@412 2110
pascal@22 2111 list-flavors)
pascal@22 2112 # Show available flavors.
al@455 2113 list='/etc/tazlito/flavors.list'
al@412 2114 [ ! -s $list -o -n "$recharge" ] && download flavors.list -O - > $list
al@412 2115 title 'List of flavors'
al@412 2116 cat $list
al@412 2117 footer
al@412 2118 ;;
al@412 2119
al@412 2120
pascal@22 2121 show-flavor)
paul@479 2122 # Show flavor descriptions.
al@412 2123 set -e
al@412 2124 flavor=${2%.flavor}
al@412 2125 flv_dir="$(extract_flavor "$flavor")"
al@412 2126 desc="$flv_dir/$flavor.desc"
al@412 2127 if [ -n "$brief" ]; then
al@412 2128 if [ -z "$noheader" ]; then
al@412 2129 printf "%-16.16s %6.6s %6.6s %s\n" 'Name' 'ISO' 'Rootfs' 'Description'
pankso@279 2130 separator
pascal@22 2131 fi
al@412 2132 printf "%-16.16s %6.6s %6.6s %s\n" "$flavor" \
al@412 2133 "$(field ISO "$desc")" \
al@412 2134 "$(field Rootfs "$desc")" \
al@412 2135 "$(field Description "$desc")"
pascal@22 2136 else
pankso@279 2137 separator
al@412 2138 cat "$desc"
pascal@22 2139 fi
al@412 2140 cleanup
al@412 2141 ;;
al@412 2142
al@412 2143
pascal@60 2144 gen-liveflavor)
paul@154 2145 # Generate a new flavor from the live system.
pascal@106 2146 FLAVOR=${2%.flavor}
al@412 2147 [ -z "$FLAVOR" ] && die 'Please specify flavor name on the commandline.'
al@412 2148
pascal@60 2149 case "$FLAVOR" in
al@412 2150 -?|-h*|--help)
al@412 2151 cat <<EOT
pascal@60 2152 SliTaz Live Tool - Version: $VERSION
al@412 2153
al@412 2154 $(boldify 'Usage:') tazlito gen-liveflavor <flavor-name> [<flavor-patch-file>]
al@412 2155
al@412 2156 $(boldify '<flavor-patch-file> format:')
al@412 2157 $(optlist "\
pascal@60 2158 code data
pascal@60 2159 + package to add
pascal@60 2160 - package to remove
pascal@65 2161 ! non-free package to add
pascal@60 2162 ? display message
pascal@60 2163 @ flavor description
al@412 2164 ")
al@412 2165
al@412 2166 $(boldify 'Example:')
al@412 2167 $(optlist "\
al@412 2168 @ Developer tools for SliTaz maintainers
pascal@60 2169 + slitaz-toolchain
pascal@60 2170 + mercurial
al@412 2171 ")
al@412 2172 EOT
al@412 2173 exit 1
al@412 2174 ;;
pascal@60 2175 esac
pascal@60 2176 mv /etc/tazlito/distro-packages.list \
al@412 2177 /etc/tazlito/distro-packages.list.$$ 2>/dev/null
al@412 2178 rm -f distro-packages.list non-free.list 2>/dev/null
pascal@60 2179 tazpkg recharge
al@412 2180
al@412 2181 DESC=""
al@412 2182 [ -n "$3" ] && \
al@412 2183 while read action pkg; do
pascal@60 2184 case "$action" in
al@412 2185 +) yes | tazpkg get-install $pkg 2>&1 >> $log || exit 1 ;;
al@412 2186 -) yes | tazpkg remove $pkg ;;
al@412 2187 !) echo $pkg >> non-free.list ;;
al@412 2188 @) DESC="$pkg" ;;
al@412 2189 \?) echo -en "$pkg"; read action ;;
pascal@60 2190 esac
pascal@60 2191 done < $3
al@412 2192
pascal@60 2193 yes '' | tazlito gen-distro
pascal@60 2194 echo "$DESC" | tazlito gen-flavor "$FLAVOR"
pascal@60 2195 mv /etc/tazlito/distro-packages.list.$$ \
al@412 2196 /etc/tazlito/distro-packages.list 2>/dev/null
al@412 2197 ;;
al@412 2198
al@412 2199
pascal@22 2200 gen-flavor)
al@412 2201 # Generate a new flavor from the last ISO image generated
pascal@106 2202 FLAVOR=${2%.flavor}
al@412 2203 [ -z "$FLAVOR" ] && die 'Please specify flavor name on the commandline.'
al@412 2204
al@412 2205 title 'Flavor generation'
pascal@22 2206 check_rootfs
pascal@68 2207 FILES="$FLAVOR.pkglist"
al@412 2208
al@412 2209 action 'Creating file %s...' "$FLAVOR.flavor"
pascal@22 2210 for i in rootcd rootfs; do
pascal@22 2211 if [ -d "$ADDFILES/$i" ] ; then
pascal@22 2212 FILES="$FILES\n$FLAVOR.$i"
pascal@450 2213 ( cd "$ADDFILES/$i"; find . ) | cpio -o -H newc 2>/dev/null | dogzip $FLAVOR.$i
pascal@22 2214 fi
pascal@22 2215 done
pankso@35 2216 status
al@412 2217
al@412 2218 answer=$(grep -s ^Description $FLAVOR.desc)
pascal@22 2219 answer=${answer#Description : }
pascal@22 2220 if [ -z "$answer" ]; then
al@412 2221 echo -n "Description: "
pascal@22 2222 read answer
pascal@22 2223 fi
al@412 2224
al@412 2225 action 'Compressing flavor %s...' "$FLAVOR"
al@412 2226 echo "Flavor : $FLAVOR" > $FLAVOR.desc
pascal@22 2227 echo "Description : $answer" >> $FLAVOR.desc
al@412 2228 (cd $DISTRO; distro_sizes) >> $FLAVOR.desc
al@412 2229 \rm -f $FLAVOR.pkglist $FLAVOR.nonfree 2>/dev/null
pascal@22 2230 for i in $(ls $ROOTFS$INSTALLED); do
pascal@22 2231 eval $(grep ^VERSION= $ROOTFS$INSTALLED/$i/receipt)
pascal@78 2232 EXTRAVERSION=""
pascal@78 2233 eval $(grep ^EXTRAVERSION= $ROOTFS$INSTALLED/$i/receipt)
pascal@61 2234 eval $(grep ^CATEGORY= $ROOTFS$INSTALLED/$i/receipt)
al@412 2235 if [ "$CATEGORY" == 'non-free' -a "${i%%-*}" != 'get' ]; then
pascal@61 2236 echo "$i" >> $FLAVOR.nonfree
pascal@61 2237 else
pascal@78 2238 echo "$i-$VERSION$EXTRAVERSION" >> $FLAVOR.pkglist
pascal@61 2239 fi
pascal@22 2240 done
pascal@68 2241 [ -s $FLAVOR.nonfree ] && $FILES="$FILES\n$FLAVOR.nonfree"
pascal@109 2242 for i in $LOCALSTATE/undigest/*/mirror ; do
pascal@109 2243 [ -s $i ] && cat $i >> $FLAVOR.mirrors
pascal@109 2244 done
pascal@109 2245 [ -s $FLAVOR.mirrors ] && $FILES="$FILES\n$FLAVOR.mirrors"
pascal@452 2246 touch -t 197001010100.00 $FLAVOR.*
pascal@439 2247 echo -e "$FLAVOR.desc\n$FILES" | cpio -o -H newc 2>/dev/null | dogzip $FLAVOR.flavor
al@412 2248 rm $(echo -e $FILES)
pascal@22 2249 status
al@412 2250
al@412 2251 footer "Flavor size: $(du -sh $FLAVOR.flavor)"
al@412 2252 ;;
al@412 2253
al@412 2254
pascal@105 2255 upgrade-flavor)
al@412 2256 # Strip versions from pkglist and update estimated numbers in flavor.desc
al@412 2257 flavor="${2%.flavor}"
al@412 2258 set -e
al@412 2259 [ -f "$flavor.flavor" ] || download "$flavor.flavor"
al@412 2260 set +e
al@412 2261
al@412 2262 flv_dir="$(extract_flavor "$flavor")"
al@412 2263
al@412 2264 strip_versions "$flv_dir/$flavor.pkglist"
al@412 2265
al@412 2266 action 'Updating %s...' "$flavor.desc"
al@412 2267
al@412 2268 [ -f "$flv_dir/$flavor.mirrors" ] && setup_mirrors "$flv_dir/$flavor.mirrors" >/dev/null
al@416 2269 set -- $(module calc_sizes "$flv_dir" "$flavor")
al@412 2270 restore_mirrors >/dev/null
al@412 2271
al@412 2272 sed -i -e '/Image is ready/d' \
al@412 2273 -e "s|\(Rootfs size *:\).*$|\1 $1 (estimated)|" \
al@412 2274 -e "s|\(Initramfs size *:\).*$|\1 $2 (estimated)|" \
al@412 2275 -e "s|\(ISO image size *:\).*$|\1 $3 (estimated)|" \
al@412 2276 -e "s|\(Packages *:\).*$|\1 $4|" \
al@412 2277 -e "s|\(Build date *:\).*$|\1 $(date '+%Y%m%d at %T')|" \
al@412 2278 "$flv_dir/$flavor.desc"
al@412 2279
al@412 2280 pack_flavor "$flv_dir" "$flavor"
al@412 2281 status
al@412 2282 display_unknown "$flv_dir/err"
al@412 2283 display_warn "$flv_dir/warn"
al@412 2284 cleanup
al@412 2285 ;;
al@412 2286
al@412 2287
pascal@106 2288 extract-flavor)
al@412 2289 # Extract a flavor into $FLAVORS_REPOSITORY
al@412 2290 flavor="${2%.flavor}"
al@412 2291 set -e
al@412 2292 [ -f "$flavor.flavor" ] || download "$flavor.flavor"
al@412 2293 set +e
al@412 2294
al@412 2295 action 'Extracting %s...' "$flavor.flavor"
al@412 2296 flv_dir="$(extract_flavor "$flavor" full)"
al@412 2297 storage="$FLAVORS_REPOSITORY/$flavor"
al@412 2298
al@412 2299 rm -rf "$storage" 2>/dev/null
al@412 2300 mkdir -p "$storage"
al@412 2301 cp -a "$flv_dir"/* "$storage"
al@412 2302 rm "$storage/description"
al@412 2303 status
al@412 2304
al@412 2305 strip_versions "$storage/packages.list"
al@412 2306
al@412 2307 cleanup
al@412 2308 ;;
al@412 2309
al@412 2310
pascal@106 2311 pack-flavor)
pascal@106 2312 # Create a flavor from $FLAVORS_REPOSITORY.
al@412 2313 flavor=${2%.flavor}
al@412 2314 storage="$FLAVORS_REPOSITORY/$flavor"
al@412 2315
al@412 2316 [ -s "$storage/receipt" ] || die "No $flavor receipt in $FLAVORS_REPOSITORY."
al@412 2317
al@412 2318 action 'Creating flavor %s...' "$flavor"
al@412 2319 tmp_dir="$(mktemp -d)"
al@412 2320
al@412 2321 while read from to; do
al@412 2322 [ -s "$storage/$from" ] || continue
al@412 2323 cp -a "$storage/$from" "$tmp_dir/$to"
al@412 2324 done <<EOT
al@412 2325 mirrors $flavor.mirrors
al@412 2326 distro.sh $flavor-distro.sh
al@412 2327 receipt $flavor.receipt
al@412 2328 non-free.list $flavor.nonfree
al@412 2329 EOT
al@412 2330
al@412 2331 # Build the package list.
al@412 2332 # It can include a list from another flavor with the keyword @include
al@412 2333 if [ -s "$storage/packages.list" ]; then
al@412 2334 include=$(grep '^@include' "$storage/packages.list")
al@412 2335 if [ -n "$include" ]; then
al@412 2336 include=${include#@include }
al@412 2337 if [ -s "$FLAVORS_REPOSITORY/$include/packages.list" ]; then
al@412 2338 cp -f "$FLAVORS_REPOSITORY/$include/packages.list" "$tmp_dir/$flavor.pkglist"
al@412 2339 else
al@412 2340 echo -e "\nERROR: Can't find include package list from $include\n"
al@412 2341 fi
pascal@112 2342 fi
al@412 2343 # Generate the final/initial package list
al@412 2344 [ -s "$storage/packages.list" ] && \
al@412 2345 cat "$storage/packages.list" >> "$tmp_dir/$flavor.pkglist"
al@412 2346 sed -i '/@include/d' "$tmp_dir/$flavor.pkglist"
al@412 2347 fi
al@412 2348
al@412 2349 if grep -q ^ROOTFS_SELECTION "$storage/receipt"; then
al@412 2350 # Process multi-rootfs flavor
al@412 2351 . "$storage/receipt"
al@412 2352 set -- $ROOTFS_SELECTION
al@412 2353 [ -n "$FRUGAL_RAM" ] || FRUGAL_RAM=$1
al@412 2354 [ -f "$FLAVORS_REPOSITORY/$2/packages.list" ] || tazlito extract-flavor $2
al@412 2355 cp "$FLAVORS_REPOSITORY/$2/packages.list" "$tmp_dir/$flavor.pkglist"
al@412 2356
al@412 2357 for i in rootcd rootfs; do
al@412 2358 mkdir "$tmp_dir/$i"
al@412 2359 # Copy extra files from the first flavor
al@412 2360 [ -d "$FLAVORS_REPOSITORY/$2/$i" ] &&
al@412 2361 cp -a "$FLAVORS_REPOSITORY/$2/$i" "$tmp_dir"
al@412 2362 # Overload extra files by meta flavor
al@412 2363 [ -d "$storage/$i" ] && cp -a "$storage/$i" "$tmp_dir"
al@412 2364 [ -n "$(ls $tmp_dir/$i)" ] &&
al@412 2365 (cd "$tmp_dir/$i"; find . | cpio -o -H newc 2>/dev/null ) | \
pascal@439 2366 dogzip "$tmp_dir/$flavor.$i"
al@412 2367 rm -rf "$tmp_dir/$i"
al@412 2368 done
al@412 2369 else
al@412 2370 # Process plain flavor
al@412 2371 for i in rootcd rootfs; do
al@412 2372 [ -d "$storage/$i" ] || continue
al@412 2373 (cd "$storage/$i";
pascal@439 2374 find . | cpio -o -H newc 2>/dev/null) | dogzip "$tmp_dir/$flavor.$i"
al@412 2375 done
al@412 2376 fi
al@412 2377
al@412 2378 unset VERSION MAINTAINER ROOTFS_SELECTION
al@416 2379 set -- $(module calc_sizes "$tmp_dir" "$flavor")
al@412 2380 ROOTFS_SIZE="$1 (estimated)"
al@412 2381 INITRAMFS_SIZE="$2 (estimated)"
al@412 2382 ISO_SIZE="$3 (estimated)"
al@412 2383 PKGNUM="$4"
al@412 2384 . "$storage/receipt"
al@412 2385
al@412 2386 sed '/: $/d' > "$tmp_dir/$flavor.desc" <<EOT
pascal@107 2387 Flavor : $FLAVOR
pascal@108 2388 Description : $SHORT_DESC
pascal@108 2389 Version : $VERSION
pascal@108 2390 Maintainer : $MAINTAINER
pascal@108 2391 LiveCD RAM size : $FRUGAL_RAM
pascal@111 2392 Rootfs list : $ROOTFS_SELECTION
al@412 2393 Build date : $(date '+%Y%m%d at %T')
al@412 2394 Packages : $PKGNUM
pascal@108 2395 Rootfs size : $ROOTFS_SIZE
pascal@108 2396 Initramfs size : $INITRAMFS_SIZE
pascal@108 2397 ISO image size : $ISO_SIZE
pascal@107 2398 ================================================================================
pascal@107 2399
pascal@107 2400 EOT
al@412 2401
al@412 2402 rm -f $tmp_dir/packages.list
al@412 2403 pack_flavor "$tmp_dir" "$flavor"
al@412 2404 status
al@412 2405 display_unknown "$tmp_dir/err"
al@412 2406 display_warn "$flv_dir/warn"
al@412 2407 cleanup
al@412 2408 ;;
al@412 2409
al@412 2410
pascal@22 2411 get-flavor)
pascal@22 2412 # Get a flavor's files and prepare for gen-distro.
al@412 2413 flavor=${2%.flavor}
al@412 2414 title 'Preparing %s distro flavor' "$flavor"
al@412 2415 set -e
al@412 2416 [ -f "$flavor.flavor" ] || download "$flavor.flavor"
al@412 2417 set +e
al@412 2418
al@412 2419 action 'Cleaning %s...' "$DISTRO"
al@412 2420 [ -d "$DISTRO" ] && rm -r "$DISTRO"
al@412 2421 # Clean old files
al@412 2422 for i in non-free.list distro-packages.list distro.sh receipt mirrors err; do
al@412 2423 [ -f "$i" ] && rm "$i"
al@412 2424 done
al@412 2425 mkdir -p "$DISTRO"
al@412 2426 status
al@412 2427
al@412 2428 [ -z "$noup" ] && tazlito upgrade-flavor "$flavor.flavor"
al@412 2429
al@412 2430 action 'Extracting flavor %s...' "$flavor.flavor"
al@412 2431 flv_dir="$(extract_flavor "$flavor" info)"
al@412 2432 cp -a "$flv_dir"/* .
al@412 2433 mv packages.list distro-packages.list
al@412 2434 mv -f info /etc/tazlito
al@412 2435 status
al@412 2436
al@412 2437 for i in rootcd rootfs; do
al@412 2438 if [ -d "$i" ]; then
al@412 2439 mkdir -p "$ADDFILES"; mv "$i" "$ADDFILES/$i"
pankso@263 2440 fi
al@412 2441 done
al@412 2442
pascal@468 2443 sed '/^Rootfs list/!d;s/.*: //' description > /etc/tazlito/rootfs.list
pascal@468 2444 [ -s /etc/tazlito/rootfs.list ] || rm -f /etc/tazlito/rootfs.list
al@412 2445
al@416 2446 action 'Updating %s...' 'tazlito.conf'
al@412 2447 [ -f tazlito.conf ] || cp /etc/tazlito/tazlito.conf .
al@412 2448 grep -v "^#VOLUM_NAME" < tazlito.conf | \
al@412 2449 sed "s/^VOLUM_NA/VOLUM_NAME=\"SliTaz $flavor\"\\n#VOLUM_NA/" \
al@412 2450 > tazlito.conf.$$ && mv tazlito.conf.$$ tazlito.conf
al@412 2451 sed -i "s/ISO_NAME=.*/ISO_NAME=\"slitaz-$flavor\"/" tazlito.conf
al@412 2452 status
al@412 2453
al@412 2454 footer 'Flavor is ready to be generated by `tazlito gen-distro`'
al@412 2455 cleanup
al@412 2456 ;;
al@412 2457
pankso@279 2458
pascal@191 2459 iso2flavor)
al@412 2460 [ -z "$3" -o ! -s "$2" ] && die 'Usage: tazlito iso2flavor <image.iso> <flavor_name>' \
al@412 2461 '\n\nCreate a file <flavor_name>.flavor from the CD-ROM image file <image.iso>'
al@412 2462
pascal@191 2463 FLAVOR=${3%.flavor}
pascal@404 2464 mkdir -p $TMP_DIR/iso $TMP_DIR/rootfs $TMP_DIR/flavor
pascal@191 2465 mount -o loop,ro $2 $TMP_DIR/iso
al@412 2466 flavordata $2 | (cd $TMP_DIR/flavor; cpio -i 2>/dev/null)
pascal@404 2467 if [ -s $TMP_DIR/iso/boot/rootfs1.gz -a \
al@412 2468 ! -s $TMP_DIR/flavor/*.desc ]; then
al@416 2469 _ 'META flavors are not supported.'
pascal@191 2470 umount -d $TMP_DIR/iso
pascal@404 2471 elif [ ! -s $TMP_DIR/iso/boot/rootfs.gz -a \
pascal@404 2472 ! -s $TMP_DIR/iso/boot/rootfs1.gz ]; then
al@416 2473 _ 'No %s in ISO image. Needs a SliTaz ISO.' '/boot/rootfs.gz'
pascal@191 2474 umount -d $TMP_DIR/iso
pascal@191 2475 else
pascal@426 2476 for i in $(ls -r $TMP_DIR/iso/boot/rootfs*z); do
pascal@426 2477 uncompress $i | \
pascal@227 2478 ( cd $TMP_DIR/rootfs ; cpio -idmu > /dev/null 2>&1 )
pascal@404 2479 done
pascal@191 2480 if [ ! -s $TMP_DIR/rootfs/etc/slitaz-release ]; then
al@416 2481 _ 'No file %s in %s of ISO image. Needs a non-loram SliTaz ISO.' \
al@416 2482 '/etc/slitaz-release' '/boot/rootfs.gz'
pascal@191 2483 umount -d $TMP_DIR/iso
pascal@191 2484 else
pascal@191 2485 ROOTFS_SIZE=$(du -hs $TMP_DIR/rootfs | awk '{ print $1 }')
pascal@191 2486 RAM_SIZE=$(du -s $TMP_DIR/rootfs | awk '{ print 32*int(($1+36000)/32768) "M" }')
pascal@191 2487 cp -a $TMP_DIR/iso $TMP_DIR/rootcd
pascal@191 2488 ISO_SIZE=$(df -h $TMP_DIR/iso | awk 'END { print $2 }')
al@412 2489 BUILD_DATE=$(date '+%Y%m%d at %T' -r "$TMP_DIR/iso/md5sum")
pascal@191 2490 umount -d $TMP_DIR/iso
pascal@404 2491 INITRAMFS_SIZE=$(du -chs $TMP_DIR/rootcd/boot/rootfs*.gz | awk 'END { print $1 }')
pascal@191 2492 rm -f $TMP_DIR/rootcd/boot/rootfs.gz $TMP_DIR/rootcd/md5sum
pascal@191 2493 mv $TMP_DIR/rootcd/boot $TMP_DIR/rootfs
pascal@476 2494 [ -d $TMP_DIR/rootcd/efi ] && mv $TMP_DIR/rootcd/efi $TMP_DIR/rootfs
pascal@191 2495 sed 's/.* \(.*\).tazpkg*/\1/' > $TMP_DIR/$FLAVOR.pkglist \
pascal@217 2496 < $TMP_DIR/rootfs$INSTALLED.md5
pascal@191 2497 PKGCNT=$(grep -v ^# $TMP_DIR/$FLAVOR.pkglist | wc -l | awk '{ print $1 }')
pascal@404 2498 if [ -s $TMP_DIR/flavor/*desc ]; then
pascal@404 2499 cp $TMP_DIR/flavor/*.desc $TMP_DIR/$FLAVOR.desc
pascal@404 2500 [ -s $TMP_DIR/$FLAVOR.receipt ] &&
pascal@404 2501 cp $TMP_DIR/flavor/*.receipt $TMP_DIR/$FLAVOR.receipt
pascal@404 2502 for i in rootfs rootcd ; do
pascal@404 2503 [ -s $TMP_DIR/flavor/*.list$i ] &&
al@412 2504 sed 's/.\{1,45\}//;/^\.$/d' $TMP_DIR/flavor/*.list$i | \
pascal@439 2505 ( cd $TMP_DIR/$i ; cpio -o -H newc ) | dogzip $TMP_DIR/$FLAVOR.$i
pascal@404 2506 done
pascal@404 2507 else
pascal@404 2508 find_flavor_rootfs $TMP_DIR/rootfs
pascal@404 2509 [ -d $TMP_DIR/rootfs/boot ] && mv $TMP_DIR/rootfs/boot $TMP_DIR/rootcd
pascal@476 2510 [ -d $TMP_DIR/rootfs/efi ] && mv $TMP_DIR/rootfs/efi $TMP_DIR/rootcd
pascal@404 2511 for i in rootfs rootcd ; do
pascal@404 2512 [ "$(ls $TMP_DIR/$i)" ] &&
pascal@439 2513 ( cd "$TMP_DIR/$i"; find * | cpio -o -H newc ) | dogzip "$TMP_DIR/$FLAVOR.$i"
pascal@404 2514 done
al@412 2515 unset VERSION MAINTAINER
pascal@404 2516 echo -en "Flavor short description \007: "; read -t 30 DESCRIPTION
pascal@404 2517 if [ -n "$DESCRIPTION" ]; then
al@416 2518 _n 'Flavor version : '; read -t 30 VERSION
al@416 2519 _n 'Flavor maintainer (your email) : '; read -t 30 MAINTAINER
pascal@404 2520 fi
al@412 2521
pascal@404 2522 cat > $TMP_DIR/$FLAVOR.desc <<EOT
pascal@191 2523 Flavor : $FLAVOR
al@412 2524 Description : ${DESCRIPTION:-SliTaz $FLAVOR flavor}
al@412 2525 Version : ${VERSION:-1.0}
al@412 2526 Maintainer : ${MAINTAINER:-nobody@slitaz.org}
pascal@191 2527 LiveCD RAM size : $RAM_SIZE
pascal@191 2528 Build date : $BUILD_DATE
pascal@191 2529 Packages : $PKGCNT
pascal@191 2530 Rootfs size : $ROOTFS_SIZE
pascal@191 2531 Initramfs size : $INITRAMFS_SIZE
pascal@191 2532 ISO image size : $ISO_SIZE
pascal@191 2533 ================================================================================
pascal@191 2534
pascal@191 2535 EOT
al@412 2536 longline "Tazlito can't detect each file installed during \
al@412 2537 a package post_install. You should extract this flavor (tazlito extract-flavor \
al@412 2538 $FLAVOR), check the files in /home/slitaz/flavors/$(cat /etc/slitaz-release)/$FLAVOR/rootfs \
al@412 2539 tree and remove files generated by post_installs.
al@412 2540 Check /home/slitaz/flavors/$(cat /etc/slitaz-release)/$FLAVOR/receipt too and \
al@412 2541 repack the flavor (tazlito pack-flavor $FLAVOR)"
pascal@404 2542 fi
pascal@439 2543 ( cd $TMP_DIR; ls $FLAVOR.* | cpio -o -H newc ) | dogzip $FLAVOR.flavor
pascal@191 2544 fi
pascal@191 2545 fi
al@412 2546 rm -rf $TMP_DIR
al@412 2547 ;;
al@412 2548
al@412 2549
pankso@1 2550 gen-distro)
pankso@1 2551 # Generate a live distro tree with a set of packages.
pankso@1 2552 #
pankso@1 2553 check_root
al@412 2554 start_time=$(date +%s)
al@412 2555
al@412 2556 # Tazlito options: --iso or --cdrom
al@412 2557 CDROM=''
al@412 2558 [ -n "$iso" ] && CDROM="-o loop $iso"
al@412 2559 [ -n "$cdrom" ] && CDROM="/dev/cdrom"
al@412 2560
pascal@19 2561 # Check if a package list was specified on cmdline.
pankso@333 2562 if [ -f "$2" ]; then
al@412 2563 LIST_NAME="$2"
pankso@333 2564 else
al@412 2565 LIST_NAME='distro-packages.list'
pankso@333 2566 fi
pankso@279 2567
al@412 2568 [ -d "$ROOTFS" -a -z "$forced" ] && die "A rootfs exists in '$DISTRO'." \
al@412 2569 'Please clean the distro tree or change directory path.'
al@412 2570 [ -d "$ROOTFS" ] && rm -rf "$ROOTFS"
al@412 2571 [ -d "$ROOTCD" ] && rm -rf "$ROOTCD"
al@412 2572
al@412 2573 # If list not given: build list with all installed packages
al@412 2574 if [ ! -f "$LIST_NAME" -a -f "$LOCALSTATE/installed.info" ]; then
al@412 2575 awk -F$'\t' '{print $1}' "$LOCALSTATE/installed.info" >> "$LIST_NAME"
erjo@99 2576 fi
al@412 2577
pankso@1 2578 # Exit if no list name.
al@412 2579 [ ! -f "$LIST_NAME" ] && die 'No packages list found or specified. Please read the docs.'
al@412 2580
pankso@1 2581 # Start generation.
al@412 2582 title 'Tazlito generating a distro'
al@412 2583
pascal@18 2584 # Misc checks
al@412 2585 mkdir -p "$PACKAGES_REPOSITORY"
al@412 2586 REPACK=$(yesorno 'Repack packages from rootfs?' 'n')
al@417 2587 newline
al@412 2588
al@412 2589 # Mount CD-ROM to be able to repack boot-loader packages
pascal@19 2590 if [ ! -e /boot -a -n "$CDROM" ]; then
pascal@19 2591 mkdir $TMP_MNT
al@412 2592 if mount -r "$CDROM $TMP_MNT" 2>/dev/null; then
al@412 2593 ln -s "$TMP_MNT/boot" /
pascal@19 2594 if [ ! -d "$ADDFILES/rootcd" ] ; then
al@412 2595 mkdir -p "$ADDFILES/rootcd"
pascal@19 2596 for i in $(ls $TMP_MNT); do
al@412 2597 [ "$i" == 'boot' ] && continue
al@412 2598 cp -a "$TMP_MNT/$i" "$ADDFILES/rootcd"
pascal@19 2599 done
pascal@19 2600 fi
pascal@19 2601 else
al@412 2602 rmdir "$TMP_MNT"
pascal@19 2603 fi
pascal@19 2604 fi
pascal@19 2605
pankso@337 2606 # Rootfs stuff.
al@412 2607 echo 'Preparing the rootfs directory...'
al@412 2608 mkdir -p "$ROOTFS"
al@415 2609 export root="$ROOTFS"
al@459 2610 # pass current 'mirror' to the root
al@461 2611 mkdir -p $root/var/lib/tazpkg $root/etc
al@459 2612 cp -f /var/lib/tazpkg/mirror $root/var/lib/tazpkg/mirror
al@460 2613 cp -f /etc/slitaz-release $root/etc/slitaz-release
al@412 2614 strip_versions "$LIST_NAME"
al@412 2615
al@412 2616 if [ "$REPACK" == 'y' ]; then
al@412 2617 # Determine full packages list with all dependencies
al@412 2618 tmp_dir="$(mktemp -d)"
al@412 2619 cp "$LIST_NAME" "$tmp_dir/flavor.pkglist"
al@412 2620 touch "$tmp_dir/full.pkglist"
al@416 2621 module calc_sizes "$tmp_dir" 'flavor' "$tmp_dir/full.pkglist" >/dev/null
al@412 2622
al@412 2623 awk -F$'\t' '{printf "%s %s\n", $1, $2}' "$LOCALSTATE/installed.info" | \
al@412 2624 while read pkgname pkgver; do
al@412 2625 # Is package in full list?
al@412 2626 grep -q "^$pkgname$" "$tmp_dir/full.pkglist" || continue
al@412 2627 # Is package already repacked?
al@412 2628 [ -e "$PACKAGES_REPOSITORY/$pkgname-$pkgver.tazpkg" ] && continue
al@412 2629 _ 'Repacking %s...' "$pkgname-$pkgver"
al@412 2630 tazpkg repack "$pkgname" --quiet
al@412 2631 [ -f "$pkgname-$pkgver.tazpkg" ] && mv "$pkgname-$pkgver.tazpkg" "$PACKAGES_REPOSITORY"
al@412 2632 status
al@412 2633 done
al@412 2634
al@412 2635 rm -r "$tmp_dir"
al@412 2636 fi
al@412 2637
pascal@61 2638 if [ -f non-free.list ]; then
al@412 2639 # FIXME: working in the ROOTFS chroot?
al@412 2640 newline
al@412 2641 echo 'Preparing non-free packages...'
al@412 2642 cp 'non-free.list' "$ROOTFS/etc/tazlito/non-free.list"
al@412 2643 for pkg in $(cat 'non-free.list'); do
al@412 2644 if [ ! -d "$INSTALLED/$pkg" ]; then
al@412 2645 if [ ! -d "$INSTALLED/get-$pkg" ]; then
pascal@61 2646 tazpkg get-install get-$pkg
pascal@61 2647 fi
al@412 2648 get-$pkg "$ROOTFS"
pascal@61 2649 fi
pascal@61 2650 tazpkg repack $pkg
pascal@79 2651 pkg=$(ls $pkg*.tazpkg)
al@412 2652 grep -q "^$pkg$" $LIST_NAME || echo $pkg >> $LIST_NAME
pankso@279 2653 mv $pkg $PACKAGES_REPOSITORY
pascal@61 2654 done
pascal@61 2655 fi
pascal@80 2656 cp $LIST_NAME $DISTRO/distro-packages.list
al@412 2657 newline
al@412 2658
al@414 2659 install_list_to_rootfs "$DISTRO/distro-packages.list" "$ROOTFS"
al@391 2660
pankso@1 2661 cd $DISTRO
pascal@80 2662 cp distro-packages.list $ROOTFS/etc/tazlito
pankso@1 2663 # Copy all files from $ADDFILES/rootfs to the rootfs.
pankso@1 2664 if [ -d "$ADDFILES/rootfs" ] ; then
al@412 2665 action 'Copying addfiles content to the rootfs...'
pascal@11 2666 cp -a $ADDFILES/rootfs/* $ROOTFS
pascal@11 2667 status
pankso@1 2668 fi
al@412 2669
al@412 2670 action 'Root filesystem is generated...'; status
al@412 2671
pankso@1 2672 # Root CD part.
al@412 2673 action 'Preparing the rootcd directory...'
pankso@1 2674 mkdir -p $ROOTCD
pankso@1 2675 status
al@412 2676
pankso@1 2677 # Move the boot dir with the Linux kernel from rootfs.
pascal@476 2678 # The efi & boot dirs go directly on the CD.
pascal@476 2679 if [ -d "$ROOTFS/efi" ] ; then
pascal@476 2680 action 'Moving the efi directory...'
pascal@476 2681 mv $ROOTFS/efi $ROOTCD
pascal@476 2682 status
pascal@476 2683 fi
pankso@1 2684 if [ -d "$ROOTFS/boot" ] ; then
al@412 2685 action 'Moving the boot directory...'
pankso@1 2686 mv $ROOTFS/boot $ROOTCD
pankso@1 2687 status
pankso@1 2688 fi
pankso@1 2689 cd $DISTRO
pankso@1 2690 # Copy all files from $ADDFILES/rootcd to the rootcd.
pankso@1 2691 if [ -d "$ADDFILES/rootcd" ] ; then
al@412 2692 action 'Copying addfiles content to the rootcd...'
pascal@11 2693 cp -a $ADDFILES/rootcd/* $ROOTCD
pascal@11 2694 status
pankso@1 2695 fi
paul@154 2696 # Execute the distro script used to perform tasks in the rootfs
pankso@95 2697 # before compression. Give rootfs path in arg
al@412 2698 [ -z "$DISTRO_SCRIPT" ] && DISTRO_SCRIPT="$TOP_DIR/distro.sh"
al@412 2699 if [ -x "$DISTRO_SCRIPT" ]; then
al@412 2700 echo 'Executing distro script...'
pankso@95 2701 sh $DISTRO_SCRIPT $DISTRO
pankso@95 2702 fi
al@412 2703
al@412 2704 # Execute the custom_rules() found in receipt.
al@412 2705 if [ -s "$TOP_DIR/receipt" ]; then
al@412 2706 if grep -q ^custom_rules "$TOP_DIR/receipt"; then
al@412 2707 echo -e "Executing: custom_rules()\n"
al@412 2708 . "$TOP_DIR/receipt"
al@412 2709 custom_rules || echo -e "\nERROR: custom_rules() failed\n"
erjo@316 2710 fi
al@412 2711 fi
al@412 2712
pankso@337 2713 # Multi-rootfs
pascal@111 2714 if [ -s /etc/tazlito/rootfs.list ]; then
al@398 2715
al@412 2716 FLAVOR_LIST="$(awk '{
al@412 2717 for (i = 2; i <= NF; i+=2)
pascal@464 2718 printf "%s ", $i;
al@412 2719 }' /etc/tazlito/rootfs.list)"
al@412 2720
al@412 2721 [ -s "$ROOTCD/boot/isolinux/isolinux.msg" ] &&
al@412 2722 sed -i "s/ *//;s/)/), flavors $FLAVOR_LIST/" \
al@412 2723 "$ROOTCD/boot/isolinux/isolinux.msg" 2>/dev/null
al@412 2724
al@412 2725 [ -f "$ROOTCD/boot/isolinux/ifmem.c32" -o \
al@412 2726 -f "$ROOTCD/boot/isolinux/c32box.c32" ] ||
al@412 2727 cp '/boot/isolinux/c32box.c32' "$ROOTCD/boot/isolinux" 2>/dev/null ||
al@412 2728 cp '/boot/isolinux/ifmem.c32' "$ROOTCD/boot/isolinux"
al@398 2729
pascal@111 2730 n=0
pascal@111 2731 last=$ROOTFS
pascal@111 2732 while read flavor; do
pascal@111 2733 n=$(($n+1))
al@419 2734 mkdir ${ROOTFS}0$n
al@419 2735 export root="${ROOTFS}0$n"
al@419 2736 # initial tazpkg setup in empty rootfs
al@419 2737 tazpkg --root=$root >/dev/null 2>&1
al@419 2738
pankso@337 2739 newline
pankso@337 2740 boldify "Building $flavor rootfs..."
al@398 2741
al@412 2742 [ -s "$TOP_DIR/$flavor.flavor" ] &&
al@412 2743 cp "$TOP_DIR/$flavor.flavor" .
al@412 2744
al@412 2745 if [ ! -s "$flavor.flavor" ]; then
pankso@337 2746 # We may have it in $FLAVORS_REPOSITORY
pankso@337 2747 if [ -d "$FLAVORS_REPOSITORY/$flavor" ]; then
pankso@337 2748 tazlito pack-flavor $flavor
pankso@337 2749 else
pankso@337 2750 download $flavor.flavor
pankso@337 2751 fi
pankso@337 2752 fi
al@398 2753
al@412 2754 action 'Extracting %s and %s...' "$flavor.pkglist" "$flavor.rootfs"
al@412 2755 zcat $flavor.flavor | cpio -i --quiet $flavor.pkglist $flavor.rootfs
al@419 2756 cp $flavor.pkglist $DISTRO/list-packages0$n
pankso@337 2757 status
al@398 2758
al@412 2759 strip_versions "$DISTRO/list-packages0$n"
al@412 2760
al@414 2761 install_list_to_rootfs "$DISTRO/list-packages0$n" "${ROOTFS}0$n"
al@412 2762
pascal@485 2763 action 'Updating the boot directory...'
pascal@488 2764 yes n | cp -ai ${ROOTFS}0$n/boot $ROOTCD 2> /dev/null
al@412 2765 rm -rf ${ROOTFS}0$n/boot
al@412 2766
pascal@111 2767 cd $DISTRO
pascal@179 2768 if [ -s $flavor.rootfs ]; then
al@416 2769 _n 'Adding %s rootfs extra files...' "$flavor"
pankso@338 2770 zcat < $flavor.rootfs | ( cd ${ROOTFS}0$n ; cpio -idmu )
pascal@179 2771 fi
al@412 2772
al@412 2773 action 'Moving %s to %s' "list-packages0$n" "rootfs0$n"
al@416 2774 mv "$DISTRO/list-packages0$n" "${ROOTFS}0$n/etc/tazlito/distro-packages.list"
pankso@337 2775 status
al@412 2776
pascal@111 2777 rm -f $flavor.flavor install-list
pascal@111 2778 mergefs ${ROOTFS}0$n $last
pascal@111 2779 last=${ROOTFS}0$n
pascal@111 2780 done <<EOT
pascal@111 2781 $(awk '{ for (i = 4; i <= NF; i+=2) print $i; }' < /etc/tazlito/rootfs.list)
pascal@111 2782 EOT
psychomaniak@383 2783 #'
pascal@111 2784 i=$(($n+1))
pascal@111 2785 while [ $n -gt 0 ]; do
pascal@111 2786 mv ${ROOTFS}0$n ${ROOTFS}$i
al@416 2787 _ 'Compressing %s (%s)...' "${ROOTFS}0$n" "$(du -hs ${ROOTFS}$i | awk '{ print $1 }')"
pascal@111 2788 gen_initramfs ${ROOTFS}$i
pascal@111 2789 n=$(($n-1))
pascal@111 2790 i=$(($i-1))
pascal@431 2791 export LZMA_HISTORY_BITS=26
pascal@111 2792 done
pascal@111 2793 mv $ROOTFS ${ROOTFS}$i
pascal@111 2794 gen_initramfs ${ROOTFS}$i
al@416 2795 update_bootconfig "$ROOTCD/boot/isolinux" "$(cat /etc/tazlito/rootfs.list)"
pascal@483 2796 ROOTFS=${ROOTFS}1
pascal@111 2797 else
pascal@111 2798 # Initramfs and ISO image stuff.
pascal@111 2799 gen_initramfs $ROOTFS
pascal@111 2800 fi
pankso@1 2801 gen_livecd_isolinux
pankso@1 2802 distro_stats
al@412 2803 cleanup
al@412 2804 ;;
al@412 2805
al@412 2806
pankso@1 2807 clean-distro)
pankso@1 2808 # Remove old distro tree.
pankso@1 2809 #
pankso@1 2810 check_root
al@412 2811 title 'Cleaning: %s' "$DISTRO"
pankso@1 2812 if [ -d "$DISTRO" ] ; then
pankso@1 2813 if [ -d "$ROOTFS" ] ; then
al@412 2814 action 'Removing the rootfs...'
al@412 2815 rm -f $DISTRO/$INITRAMFS
pascal@11 2816 rm -rf $ROOTFS
pascal@11 2817 status
pankso@1 2818 fi
pankso@1 2819 if [ -d "$ROOTCD" ] ; then
al@412 2820 action 'Removing the rootcd...'
pascal@11 2821 rm -rf $ROOTCD
pascal@11 2822 status
pankso@1 2823 fi
al@412 2824 action 'Removing eventual ISO image...'
pascal@11 2825 rm -f $DISTRO/$ISO_NAME.iso
pascal@56 2826 rm -f $DISTRO/$ISO_NAME.md5
pascal@11 2827 status
pankso@1 2828 fi
al@412 2829 footer
al@412 2830 ;;
al@412 2831
al@412 2832
pankso@1 2833 check-distro)
pankso@1 2834 # Check for a few LiveCD needed files not installed by packages.
pankso@1 2835 #
al@412 2836 # TODO: Remove this function.
al@412 2837 # First two files are maintained by tazpkg while it runs on rootfs,
al@412 2838 # while last one file should be maintained by tazlito itself.
pascal@11 2839 check_rootfs
al@412 2840 title 'Checking distro: %s' "$ROOTFS"
pankso@1 2841 # SliTaz release info.
al@416 2842 rel='/etc/slitaz-release'
al@416 2843 if [ ! -f "$ROOTFS$rel" ]; then
al@416 2844 _ 'Missing release info: %s' "$rel"
pankso@1 2845 else
al@416 2846 action 'Release : %s' "$(cat $ROOTFS$rel)"
pankso@1 2847 status
pankso@1 2848 fi
pankso@1 2849 # Tazpkg mirror.
pascal@217 2850 if [ ! -f "$ROOTFS$LOCALSTATE/mirror" ]; then
al@416 2851 action 'Mirror URL : Missing %s' "$LOCALSTATE/mirror"
pankso@1 2852 todomsg
pankso@1 2853 else
al@412 2854 action 'Mirror configuration exists...'
pankso@1 2855 status
pankso@1 2856 fi
pankso@279 2857 # Isolinux msg
pascal@235 2858 if grep -q "cooking-XXXXXXXX" /$ROOTCD/boot/isolinux/isolinux.*g; then
al@416 2859 action 'Isolinux msg : Missing cooking date XXXXXXXX (ex %s)' "$(date +%Y%m%d)"
pankso@1 2860 todomsg
pankso@1 2861 else
al@412 2862 action 'Isolinux message seems good...'
pankso@1 2863 status
pankso@1 2864 fi
al@412 2865 footer
al@412 2866 ;;
al@412 2867
al@412 2868
pankso@123 2869 writeiso)
al@412 2870 # Writefs to ISO image including /home unlike gen-distro we don't use
pankso@279 2871 # packages to generate a rootfs, we build a compressed rootfs with all
paul@134 2872 # the current filesystem similar to 'tazusb writefs'.
pankso@123 2873 #
al@412 2874 DISTRO='/home/slitaz/distro'
pankso@123 2875 ROOTCD="$DISTRO/rootcd"
al@412 2876 COMPRESSION="${2:-none}"
al@412 2877 ISO_NAME="${3:-slitaz}"
pankso@123 2878 check_root
pankso@123 2879 # Start info
al@412 2880 title 'Write filesystem to ISO'
al@412 2881 longline "The command writeiso will write the current filesystem into a \
al@412 2882 suitable cpio archive (rootfs.gz) and generate a bootable ISO image (slitaz.iso)."
pankso@330 2883 newline
al@412 2884 emsg "<b>Archive compression:</b> <c 36>$COMPRESSION</c>"
al@412 2885
al@412 2886 [ "$COMPRESSION" == 'gzip' ] && colorize 31 "gzip-compressed rootfs unsupported and may fail to boot"
pankso@123 2887 # Save some space
al@412 2888 rm -rf /var/cache/tazpkg/*
al@412 2889 rm -f /var/lib/tazpkg/*.bak
psychomaniak@388 2890 rm -rf $DISTRO
pankso@123 2891
pankso@143 2892 # Optionally remove sound card selection and screen resolution.
psychomaniak@383 2893 if [ -z $LaunchedByTazpanel ]; then
al@416 2894 anser=$(yesorno 'Do you wish to remove the sound card and screen configs?' 'n')
pankso@123 2895 case $anser in
al@416 2896 y)
al@416 2897 action 'Removing current sound card and screen configurations...'
pankso@123 2898 rm -f /var/lib/sound-card-driver
pankso@290 2899 rm -f /var/lib/alsa/asound.state
pankso@123 2900 rm -f /etc/X11/xorg.conf ;;
pankso@123 2901 *)
al@416 2902 action 'Keeping current sound card and screen configurations...' ;;
pankso@123 2903 esac
al@412 2904 status
al@412 2905 newline
al@412 2906
pankso@330 2907 # Optionally remove i18n settings
al@416 2908 anser=$(yesorno 'Do you wish to remove locale/keymap settings?' 'n')
pankso@330 2909 case $anser in
al@416 2910 y)
al@416 2911 action 'Removing current locale/keymap settings...'
pankso@333 2912 newline > /etc/locale.conf
pankso@333 2913 newline > /etc/keymap.conf ;;
pankso@330 2914 *)
al@416 2915 action 'Keeping current locale/keymap settings...' ;;
pankso@330 2916 esac
pankso@123 2917 status
psychomaniak@383 2918 fi
al@412 2919
pankso@330 2920 # Clean-up files by default
pankso@333 2921 newline > /etc/udev/rules.d/70-persistent-net.rules
pankso@333 2922 newline > /etc/udev/rules.d/70-persistant-cd.rules
pankso@279 2923
pankso@123 2924 # Create list of files including default user files since it is defined in /etc/passwd
pankso@123 2925 # and some new users might have been added.
pankso@330 2926 cd /
psychomaniak@373 2927 echo 'init' > /tmp/list
al@412 2928 for dir in bin etc sbin var dev lib root usr home opt; do
pascal@361 2929 [ -d $dir ] && find $dir
al@412 2930 done >> /tmp/list
al@412 2931
al@412 2932 for dir in proc sys tmp mnt media media/cdrom media/flash media/usbdisk run run/udev; do
pascal@361 2933 [ -d $dir ] && echo $dir
al@412 2934 done >> /tmp/list
psychomaniak@373 2935
psychomaniak@388 2936 sed '/var\/run\/.*pid$/d ; /var\/run\/utmp/d ; /.*\/.gvfs/d ; /home\/.*\/.cache\/.*/d' -i /tmp/list
psychomaniak@386 2937
psychomaniak@388 2938 #if [ ! $(find /var/log/slitaz/tazpkg.log -size +4k) = "" ]; then
psychomaniak@388 2939 # sed -i "/var\/log\/slitaz\/tazpkg.log/d" /tmp/list
psychomaniak@388 2940 #fi
psychomaniak@386 2941 mv -f /var/log/wtmp /tmp/tazlito-wtmp
psychomaniak@386 2942 touch /var/log/wtmp
psychomaniak@386 2943
al@412 2944 for removelog in auth boot messages dmesg daemon slim .*old Xorg tazpanel cups; do
psychomaniak@378 2945 sed -i "/var\/log\/$removelog/d" /tmp/list
psychomaniak@374 2946 done
psychomaniak@373 2947
paul@152 2948 # Generate initramfs with specified compression and display rootfs
pankso@150 2949 # size in realtime.
psychomaniak@386 2950 rm -f /tmp/.write-iso* /tmp/rootfs 2>/dev/null
psychomaniak@383 2951
pankso@150 2952 write_initramfs &
pankso@143 2953 sleep 2
pascal@194 2954 cd - > /dev/null
pankso@143 2955 echo -en "\nFilesystem size:"
al@412 2956 while [ ! -f /tmp/rootfs ]; do
pankso@143 2957 sleep 1
al@412 2958 echo -en "\\033[18G$(du -sh /$INITRAMFS | awk '{print $1}') "
pankso@143 2959 done
psychomaniak@383 2960 mv -f /tmp/tazlito-wtmp /var/log/wtmp
pankso@143 2961 echo -e "\n"
pascal@361 2962 rm -f /tmp/rootfs
pankso@123 2963
pankso@123 2964 # Move freshly generated rootfs to the cdrom.
pankso@123 2965 mkdir -p $ROOTCD/boot
al@412 2966 mv -f /$INITRAMFS $ROOTCD/boot
al@416 2967 _ 'Located in: %s' "$ROOTCD/boot/$INITRAMFS"
pankso@279 2968
pankso@123 2969 # Now we need the kernel and isolinux files.
al@412 2970 copy_from_cd() {
pascal@362 2971 cp /media/cdrom/boot/bzImage* $ROOTCD/boot
pankso@123 2972 cp -a /media/cdrom/boot/isolinux $ROOTCD/boot
pascal@248 2973 unmeta_boot $ROOTCD
pankso@123 2974 umount /media/cdrom
psychomaniak@378 2975 }
al@412 2976
psychomaniak@378 2977 if mount /dev/cdrom /media/cdrom 2>/dev/null; then
psychomaniak@378 2978 copy_from_cd;
al@412 2979 elif mount | grep /media/cdrom; then
psychomaniak@378 2980 copy_from_cd;
psychomaniak@428 2981 #elif [ -f "$bootloader" -a -f /boot/vmlinuz*slitaz* ]; then
psychomaniak@428 2982 # [ -f /boot/*slitaz ] && cp /boot/vmlinuz*slitaz $ROOTCD/boot/bzImage
psychomaniak@428 2983 # [ -f /boot/*slitaz64 ] && cp /boot/vmlinuz*slitaz64 $ROOTCD/boot/bzImage64
psychomaniak@378 2984 else
psychomaniak@383 2985 touch /tmp/.write-iso-error
al@412 2986 longline "When SliTaz is running in RAM the kernel and bootloader \
psychomaniak@429 2987 files are kept on the CD-ROM. `boldify ' Please insert a Live CD or run:
psychomaniak@429 2988 # mount -o loop slitaz.iso /media/cdrom ' ` to let Tazlito copy the files."
pankso@143 2989 echo -en "----\nENTER to continue..."; read i
psychomaniak@378 2990 [ ! -d /media/cdrom/boot/isolinux ] && exit 1
psychomaniak@378 2991 copy_from_cd
pankso@123 2992 fi
pankso@279 2993
pankso@123 2994 # Generate the iso image.
psychomaniak@383 2995 touch /tmp/.write-iso
psychomaniak@383 2996 newline
pankso@123 2997 cd $DISTRO
pascal@431 2998 create_iso $ISO_NAME.iso $ROOTCD
al@412 2999 action 'Creating the ISO md5sum...'
pascal@486 3000 md5sum $ISO_NAME.iso > $ISO_NAME.md5
pankso@123 3001 status
pankso@123 3002
al@416 3003 footer "ISO image: $(du -sh $DISTRO/$ISO_NAME.iso)"
psychomaniak@383 3004 rm -f /tmp/.write-iso
al@416 3005
psychomaniak@383 3006 if [ -z $LaunchedByTazpanel ]; then
al@416 3007 anser=$(yesorno 'Burn ISO to CD-ROM?' 'n')
pankso@123 3008 case $anser in
al@416 3009 y)
al@412 3010 umount /dev/cdrom 2>/dev/null
pankso@123 3011 eject
al@412 3012 echo -n "Please insert a blank CD-ROM and press ENTER..."
pankso@123 3013 read i && sleep 2
psychomaniak@388 3014 tazlito burn-iso $DISTRO/$ISO_NAME.iso
pankso@123 3015 echo -en "----\nENTER to continue..."; read i ;;
pankso@123 3016 *)
pankso@123 3017 exit 0 ;;
psychomaniak@383 3018 esac
al@412 3019 fi
al@412 3020 ;;
al@412 3021
al@412 3022
pankso@1 3023 burn-iso)
al@412 3024 # Guess CD-ROM device, ask user and burn the ISO.
pankso@1 3025 #
pankso@1 3026 check_root
al@412 3027 DRIVE_NAME=$(grep "drive name" /proc/sys/dev/cdrom/info | cut -f3)
al@412 3028 DRIVE_SPEED=$(grep "drive speed" /proc/sys/dev/cdrom/info | cut -f3)
pankso@1 3029 # We can specify an alternative ISO from the cmdline.
al@412 3030 iso="${2:-$DISTRO/$ISO_NAME.iso}"
al@412 3031 [ ! -f "$iso" ] && die "Unable to find ISO: $iso"
al@412 3032
al@412 3033 title 'Tazlito burn ISO'
al@412 3034 echo "CD-ROM device : /dev/$DRIVE_NAME"
pankso@1 3035 echo "Drive speed : $DRIVE_SPEED"
pankso@1 3036 echo "ISO image : $iso"
al@412 3037 footer
al@412 3038
al@412 3039 case $(yesorno 'Burn ISO image?' 'n') in
al@412 3040 y)
al@412 3041 title 'Starting Wodim to burn the ISO...'
al@412 3042 sleep 2
al@412 3043 wodim speed=$DRIVE_SPEED dev=/dev/$DRIVE_NAME $iso
al@412 3044 footer 'ISO image is burned to CD-ROM.'
al@412 3045 ;;
al@412 3046 *)
al@412 3047 die 'Exiting. No ISO burned.'
al@412 3048 ;;
al@412 3049 esac
al@412 3050 ;;
al@412 3051
al@412 3052
pascal@101 3053 merge)
pascal@101 3054 # Merge multiple rootfs into one iso.
pascal@101 3055 #
pascal@101 3056 if [ -z "$2" ]; then
al@398 3057 cat <<EOT
pascal@101 3058 Usage: tazlito merge size1 iso size2 rootfs2 [sizeN rootfsN]...
pascal@101 3059
al@412 3060 Merge multiple rootfs into one ISO. Rootfs are like russian dolls
pascal@101 3061 i.e: rootfsN is a subset of rootfsN-1
al@412 3062 rootfs1 is found in ISO, sizeN is the RAM size needed to launch rootfsN.
pascal@101 3063 The boot loader will select the rootfs according to the RAM size detected.
pascal@101 3064
pankso@279 3065 Example:
pascal@101 3066 $ tazlito merge 160M slitaz-core.iso 96M rootfs-justx.gz 32M rootfs-base.gz
pascal@101 3067
pascal@101 3068 Will start slitaz-core with 160M+ RAM, slitaz-justX with 96M-160M RAM,
pascal@101 3069 slitaz-base with 32M-96M RAM and display an error message if RAM < 32M.
xfred222@293 3070
pascal@101 3071 EOT
pascal@101 3072 exit 2
pascal@101 3073 fi
pascal@101 3074
pascal@101 3075 shift # skip merge
pascal@111 3076 append="$1 slitaz1"
pascal@101 3077 shift # skip size1
pascal@101 3078 mkdir -p $TMP_DIR/mnt $TMP_DIR/rootfs1
pascal@101 3079
pascal@101 3080 ISO=$1.merged
al@412 3081
pascal@101 3082 # Extract filesystems
al@412 3083 action 'Mounting %s' "$1"
pascal@101 3084 mount -o loop,ro $1 $TMP_DIR/mnt 2> /dev/null
pascal@101 3085 status || cleanup_merge
al@412 3086
pascal@101 3087 cp -a $TMP_DIR/mnt $TMP_DIR/iso
pascal@362 3088 make_bzImage_hardlink $TMP_DIR/iso/boot
pascal@101 3089 umount -d $TMP_DIR/mnt
pascal@101 3090 if [ -f $TMP_DIR/iso/boot/rootfs1.gz ]; then
al@416 3091 _ '%s is already a merged iso. Aborting.' "$1"
pascal@101 3092 cleanup_merge
pascal@101 3093 fi
pascal@278 3094 if [ ! -f $TMP_DIR/iso/boot/isolinux/ifmem.c32 -a
pascal@278 3095 ! -f $TMP_DIR/iso/boot/isolinux/c32box.c32 ]; then
pascal@278 3096 if [ ! -f /boot/isolinux/ifmem.c32 -a
pascal@278 3097 ! -f /boot/isolinux/c32box.c32 ]; then
pascal@101 3098 cat <<EOT
pascal@101 3099 No file /boot/isolinux/ifmem.c32
pascal@101 3100 Please install syslinux package !
pascal@101 3101 EOT
pascal@101 3102 rm -rf $TMP_DIR
pascal@101 3103 exit 1
pascal@101 3104 fi
pascal@278 3105 cp /boot/isolinux/c32box.c32 $TMP_DIR/iso/boot/isolinux 2> /dev/null ||
pascal@101 3106 cp /boot/isolinux/ifmem.c32 $TMP_DIR/iso/boot/isolinux
pascal@101 3107 fi
pankso@279 3108
al@416 3109 action 'Extracting %s' 'iso/rootfs.gz'
pascal@101 3110 extract_rootfs $TMP_DIR/iso/boot/rootfs.gz $TMP_DIR/rootfs1 &&
al@412 3111 [ -d $TMP_DIR/rootfs1/etc ]
pascal@101 3112 status || cleanup_merge
al@412 3113
pascal@101 3114 n=1
pascal@101 3115 while [ -n "$2" ]; do
pascal@101 3116 shift # skip rootfs N-1
pascal@101 3117 p=$n
pascal@101 3118 n=$(($n + 1))
pascal@111 3119 append="$append $1 slitaz$n"
pascal@101 3120 shift # skip size N
pascal@101 3121 mkdir -p $TMP_DIR/rootfs$n
al@412 3122
al@412 3123 action 'Extracting %s' "$1"
pascal@101 3124 extract_rootfs $1 $TMP_DIR/rootfs$n &&
al@412 3125 [ -d "$TMP_DIR/rootfs$n/etc" ]
pascal@101 3126 status || cleanup_merge
al@412 3127
pascal@101 3128 mergefs $TMP_DIR/rootfs$n $TMP_DIR/rootfs$p
al@416 3129 action 'Creating %s' "rootfs$p.gz"
al@412 3130 pack_rootfs "$TMP_DIR/rootfs$p" "$TMP_DIR/iso/boot/rootfs$p.gz"
pascal@101 3131 status
pascal@101 3132 done
al@416 3133 action 'Creating %s' "rootfs$n.gz"
al@412 3134 pack_rootfs "$TMP_DIR/rootfs$n" "$TMP_DIR/iso/boot/rootfs$n.gz"
pascal@101 3135 status
pascal@101 3136 rm -f $TMP_DIR/iso/boot/rootfs.gz
pascal@111 3137 update_bootconfig $TMP_DIR/iso/boot/isolinux "$append"
pascal@101 3138 create_iso $ISO $TMP_DIR/iso
al@412 3139 rm -rf $TMP_DIR
al@412 3140 ;;
al@412 3141
pascal@101 3142
pascal@102 3143 repack)
pascal@102 3144 # Repack an iso with maximum lzma compression ratio.
pascal@102 3145 #
pascal@102 3146 ISO=$2
pascal@102 3147 mkdir -p $TMP_DIR/mnt
al@412 3148
pascal@102 3149 # Extract filesystems
al@412 3150 action 'Mounting %s' "$ISO"
al@412 3151 mount -o loop,ro $ISO $TMP_DIR/mnt 2>/dev/null
pascal@102 3152 status || cleanup_merge
al@412 3153
pascal@102 3154 cp -a $TMP_DIR/mnt $TMP_DIR/iso
pascal@102 3155 umount -d $TMP_DIR/mnt
pankso@279 3156
pascal@102 3157 for i in $TMP_DIR/iso/boot/rootfs* ; do
al@412 3158 action 'Repacking %s' "$(basename $i)"
pascal@426 3159 uncompress $i 2>/dev/null > $TMP_DIR/rootfs
al@412 3160 lzma e $TMP_DIR/rootfs $i $(lzma_switches $TMP_DIR/rootfs)
pascal@289 3161 align_to_32bits $i
pascal@102 3162 status
pascal@102 3163 done
pankso@279 3164
pascal@102 3165 create_iso $ISO $TMP_DIR/iso
al@412 3166 rm -rf $TMP_DIR
al@412 3167 ;;
al@412 3168
pascal@170 3169
pascal@170 3170 build-loram)
al@412 3171 # Build a Live CD for low RAM systems.
pascal@170 3172 #
al@412 3173 ISO="$2"
al@412 3174 OUTPUT="$3"
al@412 3175 [ -z "$3" ] && \
al@412 3176 die "Usage: tazlito build-loram <input>.iso <output>.iso [cdrom|smallcdrom|http|ram]"
al@412 3177 mkdir -p "$TMP_DIR/iso"
al@412 3178 mount -o loop,ro -t iso9660 "$ISO" "$TMP_DIR/iso"
pascal@426 3179 loopdev=$( (losetup -a 2>/dev/null || losetup) | sed "/$(echo $ISO | sed 's|/|\\/|g')$/!d;s/:.*//;q")
pascal@170 3180 if ! check_iso_for_loram ; then
al@412 3181 umount -d "$TMP_DIR/iso"
al@412 3182 die "$ISO is not a valid SliTaz live CD. Abort."
pascal@170 3183 fi
pascal@170 3184 case "$4" in
pankso@333 3185 cdrom) build_loram_cdrom ;;
pankso@333 3186 http) build_loram_http ;;
pascal@473 3187 *) build_loram_ram "$5" ;;
pascal@170 3188 esac
pascal@286 3189 umount $TMP_DIR/iso # no -d: needs /proc
pascal@286 3190 losetup -d $loopdev
al@412 3191 rm -rf $TMP_DIR
al@412 3192 ;;
al@412 3193
pascal@170 3194
pankso@115 3195 emu-iso)
pankso@115 3196 # Emulate an ISO image with Qemu.
al@412 3197 iso="${2:-$DISTRO/$ISO_NAME.iso}"
al@412 3198 [ -f "$iso" ] || die "Unable to find ISO file '$iso'."
al@412 3199 [ -x '/usr/bin/qemu' ] || die "Unable to find Qemu binary. Please install package 'qemu'."
pankso@115 3200 echo -e "\nStarting Qemu emulator:\n"
pankso@115 3201 echo -e "qemu $QEMU_OPTS $iso\n"
al@412 3202 qemu $QEMU_OPTS $iso
al@412 3203 ;;
al@412 3204
pascal@102 3205
paul@341 3206 deduplicate)
paul@341 3207 # Deduplicate files in a tree
pascal@285 3208 shift
al@412 3209 deduplicate "$@"
al@412 3210 ;;
al@412 3211
al@412 3212
pankso@1 3213 usage|*)
pankso@333 3214 # Print usage also for all unknown commands.
al@412 3215 usage
al@412 3216 ;;
pankso@1 3217 esac
pankso@1 3218
pankso@1 3219 exit 0