tazlito annotate tazlito @ rev 485

Russian inner dolls should not overwrite /cdrom/boot
author Pascal Bellard <pascal.bellard@slitaz.org>
date Mon Feb 26 08:10:41 2018 +0100 (2018-02-26)
parents aa7849739d84
children bd1bde4d6cad
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@468 10 # (C) 2007-2017 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'
pankso@279 21
pankso@1 22 # Tazlito configuration variables to be shorter
paul@94 23 # and to use words rather than numbers.
al@412 24 COMMAND="$1"
al@412 25 LIST_NAME="$2"
al@412 26 TMP_DIR="/tmp/tazlito-$$-$RANDOM"
al@412 27 TMP_MNT="/media/tazlito-$$-$RANDOM"
al@412 28 TOP_DIR="$(pwd)"
al@412 29 INITRAMFS='rootfs.gz'
al@412 30 LOCALSTATE='/var/lib/tazpkg'
al@412 31 INSTALLED="$LOCALSTATE/installed"
al@412 32 CACHE_DIR='/var/cache/tazpkg'
al@412 33 MIRROR="$LOCALSTATE/mirror"
al@418 34 DEFAULT_MIRROR="http://mirror1.slitaz.org/packages/$(cat /etc/slitaz-release)/"
al@412 35
al@412 36 log='/var/log/tazlito.log'
al@412 37 if [ $(id -u) -eq 0 ]; then
pankso@333 38 newline > $log
pankso@279 39 fi
pankso@218 40
pascal@13 41
pankso@332 42 cleanup() {
al@412 43 if [ -d "$TMP_MNT" ]; then
pascal@19 44 umount $TMP_MNT
pascal@19 45 rmdir $TMP_MNT
pascal@19 46 rm -f /boot
pascal@19 47 fi
al@412 48 [ -d "$tmp_dir" ] && rm -r "$tmp_dir"
al@412 49 [ -d "$flv_dir" ] && rm -r "$flv_dir"
pascal@19 50 }
pascal@19 51
al@412 52
al@412 53 # Report error and finish work
al@412 54
al@412 55 die() {
al@412 56 emsg "<n>$(longline "$@")<n> " >&2
al@412 57 cleanup
al@412 58 exit 1
al@412 59 }
al@412 60
al@412 61
al@416 62 # Run Tazlito module
al@416 63 module() {
al@416 64 local mod="$1"; shift
al@416 65 /usr/libexec/tazlito/$mod $@
al@416 66 }
al@416 67
al@416 68
al@412 69
al@412 70 # Try to include config file, continue if command is gen-config or exit.
al@412 71 # The main config used by default is in /etc/tazlito.
al@412 72 # Specific distro config file can be put in a distro tree.
al@412 73 for i in /etc/tazlito "$TOP_DIR"; do
al@412 74 [ -f "$i/tazlito.conf" ] && CONFIG_FILE="$i/tazlito.conf"
al@412 75 done
al@412 76
al@412 77 [ -z "$CONFIG_FILE" -a "$COMMAND" != 'gen-config' ] && \
al@412 78 die 'Unable to find any configuration file.' \
al@412 79 'Please read the docs or run `tazlito gen-config` to get an empty config file.'
al@412 80
al@412 81 . $CONFIG_FILE
al@412 82
al@412 83 # While Tazpkg is not used the default mirror URL file does not exist
al@412 84 # and user can't recharge the list of flavors.
al@412 85 [ $(id -u) -eq 0 -a ! -f "$MIRROR" ] && echo "$DEFAULT_MIRROR" > $MIRROR
al@412 86
al@412 87 # Set the rootfs and rootcd path with $DISTRO
al@412 88 # configuration variable.
al@412 89 ROOTFS="$DISTRO/rootfs"
al@412 90 ROOTCD="$DISTRO/rootcd"
al@412 91
al@412 92
al@412 93
al@412 94
al@412 95 #####################
al@412 96 # Tazlito functions #
al@412 97 #####################
al@412 98
al@412 99
al@412 100 # Print the usage.
al@412 101
al@412 102 usage () {
al@412 103 [ $(basename $0) == 'tazlito' ] && cat <<EOT
al@412 104
al@412 105 SliTaz Live Tool - Version: $(colorize 34 "$VERSION")
al@412 106
al@412 107 $(boldify "Usage:") tazlito [command] [list|iso|flavor|compression] [dir|iso]
al@412 108
al@412 109 $(boldify "Commands:")
al@412 110 EOT
al@412 111 optlist "\
al@412 112 usage Print this short usage.
al@412 113 stats View Tazlito and distro configuration statistics.
al@412 114 list-addfiles Simple list of additional files in the rootfs.
al@412 115 gen-config Generate a new configuration file for a distro.
al@412 116 configure Configure the main config file or a specific tazlito.conf.
al@412 117 gen-iso Generate a new ISO from a distro tree.
al@412 118 gen-initiso Generate a new initramfs and ISO from the distro tree.
al@412 119 list-flavors List all flavors available on the mirror.
al@412 120 gen-flavor Generate a new Live CD description.
al@412 121 gen-liveflavor Generate a Live CD description from current system.
al@412 122 show-flavor Show Live CD description.
al@412 123 get-flavor Get a flavor's list of packages (--noup to skip update).
al@412 124 upgrade-flavor Update package list to the latest available versions.
al@412 125 extract-flavor Extract a *.flavor file into $FLAVORS_REPOSITORY.
al@412 126 pack-flavor Pack (and update) a flavor from $FLAVORS_REPOSITORY.
al@412 127 iso2flavor Create a flavor file from a SliTaz ISO image.
al@412 128 extract-distro Extract an ISO to a directory and rebuild Live CD tree.
al@412 129 gen-distro Generate a Live distro and ISO from a list of packages.
al@412 130 clean-distro Remove all files generated by gen-distro.
al@412 131 check-distro Help to check if distro is ready to release.
al@412 132 writeiso Use running system to generate a bootable ISO (with /home).
al@412 133 merge Merge multiple rootfs into one ISO.
al@412 134 deduplicate Deduplicate files in a tree.
al@412 135 repack Recompress rootfs into ISO with maximum ratio.
al@412 136 build-loram Generate a Live CD for low-RAM systems.
al@412 137 emu-iso Emulate an ISO image with QEMU.
al@412 138 burn-iso Burn ISO image to a CD-ROM using Wodim.
al@412 139 "
al@412 140 }
al@412 141
al@412 142
al@412 143 yesorno() {
al@412 144 local answer
al@412 145 echo -n "$1 (y=yes, n=no) [$2] " >&2
al@412 146 case "$DEFAULT_ANSWER" in
al@412 147 Y|y) answer="y";;
al@412 148 N|n) answer="n";;
al@412 149 *)
al@414 150 read -t 30 answer
al@412 151 [ -z "$answer" ] && answer="$2"
al@412 152 [ "$answer" != 'y' -a "$answer" != 'n' ] && answer="$2"
al@412 153 ;;
al@412 154 esac
al@412 155 echo "$answer"
al@412 156 }
al@412 157
al@412 158
al@412 159 field() {
al@412 160 grep "^$1" "$2" | \
al@412 161 case "$1" in
al@412 162 Desc*) sed 's|^.*: *||';;
al@412 163 *) sed 's/.*: \([0-9KMG\.]*\).*/\1/';;
al@412 164 esac
al@412 165 }
al@412 166
al@412 167
al@412 168 todomsg() {
al@412 169 echo -e "\\033[70G[ \\033[1;31mTODO\\033[0;39m ]"
al@412 170 }
al@412 171
al@412 172
al@412 173 # Download a file from this mirror
al@412 174
al@412 175 download_from() {
al@412 176 local i mirrors="$1"
al@412 177 shift
al@412 178 for i in $mirrors; do
al@412 179 case "$i" in
al@412 180 http://*|ftp://*|https://*)
al@412 181 wget -c $i$@ && break;;
al@412 182 *)
al@412 183 cp $i/$1 . && break;;
al@412 184 esac
al@412 185 done
al@412 186 }
al@412 187
al@412 188
al@412 189 # Download a file trying all mirrors
al@412 190
al@412 191 download() {
al@412 192 local i
al@412 193 for i in $(cat $MIRROR $LOCALSTATE/undigest/*/mirror 2>/dev/null); do
al@412 194 download_from "$i" "$@" && break
al@412 195 done
al@412 196 }
al@412 197
al@412 198
al@412 199 # Execute hooks provided by some packages
al@412 200
al@412 201 genisohooks() {
al@412 202 local here="$(pwd)"
al@412 203 for i in $(ls $ROOTFS/etc/tazlito/*.$1 2>/dev/null); do
al@412 204 cd $ROOTFS
al@412 205 . $i $ROOTCD
al@412 206 done
al@412 207 cd "$here"
al@412 208 }
al@412 209
al@412 210
MikeDSmith25@83 211 # Echo the package name if the tazpkg is already installed
al@412 212
pankso@333 213 installed_package_name() {
al@412 214 local tazpkg="$1" package VERSION EXTRAVERSION
al@412 215
MikeDSmith25@83 216 # Try to find package name and version to be able
pascal@18 217 # to repack it from installation
MikeDSmith25@83 218 # A dash (-) can exist in name *and* in version
pascal@18 219 package=${tazpkg%-*}
pascal@18 220 i=$package
pascal@18 221 while true; do
al@412 222 unset VERSION EXTRAVERSION
al@412 223 eval $(grep -s ^VERSION= $INSTALLED/$i/receipt)
pascal@78 224 eval $(grep -s ^EXTRAVERSION= $INSTALLED/$i/receipt)
al@412 225 if [ "$i-$VERSION$EXTRAVERSION" == "$tazpkg" ]; then
pascal@18 226 echo $i
pascal@18 227 break
pascal@18 228 fi
pascal@18 229 case "$i" in
al@412 230 *-*);;
al@412 231 *) break;;
pascal@18 232 esac
pascal@18 233 i=${i%-*}
pascal@18 234 done
pascal@18 235 }
pascal@18 236
al@412 237
pascal@11 238 # Check for the rootfs tree.
al@412 239
pankso@333 240 check_rootfs() {
al@412 241 [ -d "$ROOTFS/etc" ] || die 'Unable to find a distro rootfs...'
pascal@11 242 }
pascal@11 243
al@412 244
pankso@1 245 # Check for the boot dir into the root CD tree.
al@412 246
al@412 247 verify_rootcd() {
al@412 248 [ -d "$ROOTCD/boot" ] || die 'Unable to find the rootcd boot directory...'
pankso@1 249 }
pankso@1 250
pascal@476 251 get() {
pascal@476 252 od -v -j $1 -N ${3:-4} -t u${3:-4} -w${3:-4} -An "$2" 2>/dev/null | sed 's/ *//'
pascal@476 253 }
pascal@476 254
pascal@476 255 set64() {
pascal@476 256 for i in $(seq 0 8 24 ; seq 24 -8 0); do
pascal@476 257 printf '\\\\x%02X' $((($2 >> $i) & 255))
pascal@476 258 done | xargs echo -en | dd bs=1 conv=notrunc of=$3 seek=$1 2>/dev/null
pascal@476 259 }
pascal@476 260
pascal@476 261
pascal@478 262 # Force the size in the 2nd eltorito boot file (/boot/isolinux/efi.img)
pascal@478 263
pascal@478 264 fix_efi_boot_img_size() {
pascal@478 265 i=$(stat -m $2/boot/isolinux/boot.cat | sed q)
pascal@478 266 set -- $1 $((102+2048*$i)) $3
pascal@478 267 for i in $(seq 0 8 24); do
pascal@478 268 printf '\\\\x%02X' $((($3 >> $i) & 255))
pascal@478 269 done | xargs echo -en | dd bs=1 conv=notrunc of=$1 seek=$2 2>/dev/null
pascal@478 270 }
pascal@478 271
pascal@478 272
pascal@476 273 # Force the size for the /boot/isolinux/efi.img file
pascal@476 274
pascal@476 275 fix_efi_img_size() {
pascal@476 276 local e=$((0x809C))
pascal@476 277 for i in BOOT ISOLINUX EFI.IMG ; do
pascal@476 278 local sz=$(get $(($e+10)) "$2")
pascal@476 279 e=$(($(get $(($e+2)) "$2") * 2048))
pascal@476 280 while [ $sz -gt 0 ]; do
pascal@476 281 local len=$(get $e "$2" 2)
pascal@476 282 [ "$(dd if="$2" bs=1 skip=$(($e+33)) count=${#i} \
pascal@476 283 2>/dev/null)" == "$i" ] && continue 2
pascal@476 284 [ $len -eq 0 ] && break
pascal@476 285 sz=$(($sz-$len))
pascal@476 286 e=$(($e+$len))
pascal@476 287 done
pascal@476 288 return # not found
pascal@476 289 done
pascal@476 290 set64 $(($e+10)) $1 "$2"
pascal@476 291 }
pascal@476 292
pascal@476 293
pascal@476 294 # create /boot/isolinux/efi.img to share EFI files with the iso image
pascal@476 295
pascal@476 296 fixup_uefi_part() {
pascal@476 297 local n
pascal@476 298 [ -s $2/boot/isolinux/efi.img ] || return
pascal@476 299
pascal@476 300 # Build file list tree
pascal@476 301
pascal@476 302 ( cd $2 ; find efi -type f -exec echo \
pascal@476 303 'stat -c "$(stat -m {} | sed q) %s f %n" {}' \; | sh | sort -n ) \
pascal@476 304 >/tmp/fatfiles$$
pascal@476 305 n=$(sed 's/ .*//;q' /tmp/fatfiles$$)
pascal@476 306 ( cd $2; find efi ) | awk -v n=$n 'BEGIN { FS="/" }
pascal@476 307 NF > 1 {
pascal@476 308 d[NF $NF]+=2
pascal@476 309 p[NF $NF]=$0
pascal@476 310 b[a++]=NF $NF
pascal@476 311 if (NF>2) d[NF-1 $(NF-1)]++
pascal@476 312 }
pascal@476 313 END {
pascal@476 314 while (a-- > 0) if (d[i=b[a]] > 2) {
pascal@476 315 n-= j =int((d[i]+63)/64)
pascal@476 316 print n " " j*2048 " d " p[i]
pascal@476 317 }
pascal@476 318 print n-1 " 2048 d efi"
pascal@476 319 }' >>/tmp/fatfiles$$
pascal@476 320 sort -n /tmp/fatfiles$$ | awk '{ if (s == 0) s=$1;
pascal@476 321 print ($1-s)+2 " " $2 " " $3 " " $4 }' > /tmp/fatfiles$$.tmp
pascal@476 322 mv -f /tmp/fatfiles$$.tmp /tmp/fatfiles$$
pascal@476 323
pascal@476 324 # Build fat12 or fat16
pascal@476 325
pascal@476 326 if [ $(awk '{n+=int(($2+2047)/2048)}END{print n}' /tmp/fatfiles$$) \
pascal@476 327 -lt 4000 ]; then
pascal@476 328 sed '1s/.*/4087 2049 x\n1 1 x/' /tmp/fatfiles$$ | while read c s x; do
pascal@476 329 seq $(($c+1)) $((($s-1)/2048+$c))
pascal@476 330 echo 4095
pascal@476 331 done | awk 'BEGIN { printf "0 "}
pascal@476 332 {
pascal@476 333 if (n == 0) n=$1
pascal@476 334 else {
pascal@476 335 printf "%02X %02X %02X ",n%256,
pascal@476 336 ($1%16)*16+(n/256),$1/16
pascal@476 337 n=0
pascal@476 338 }
pascal@476 339 }
pascal@476 340 END {
pascal@476 341 if (n != 0) printf "FF 0F 00 "
pascal@476 342 print " |"
pascal@476 343 }' | hexdump -R > /tmp/fatbin-12-$$
pascal@476 344 else
pascal@476 345 sed '1s/.*/65527 2049 x\n1 1 x/' /tmp/fatfiles$$ | while read c s x; do
pascal@476 346 seq $(($c+1)) $((($s-1)/2048+$c))
pascal@476 347 echo 65535
pascal@476 348 done | awk 'BEGIN { printf "0 "}
pascal@476 349 {
pascal@476 350 printf "%02X %02X ",$1%256,$1/256
pascal@476 351 }
pascal@476 352 END {
pascal@476 353 print " |"
pascal@476 354 }' | hexdump -R > /tmp/fatbin-16-$$
pascal@476 355 fi
pascal@476 356
pascal@477 357 # align fat to 512 bytes
pascal@477 358 dd of=$(ls /tmp/fatbin-*-$$) count=0 bs=512 \
pascal@477 359 seek=$((($(stat -c %s /tmp/fatbin-*-$$)-1)/512+1)) 2>/dev/null
pascal@476 360
pascal@476 361 # build directory records
pascal@476 362
pascal@476 363 awk '
pascal@476 364 BEGIN {
pascal@476 365 c=2
pascal@476 366 b16="/0/0/0/0/0/0/0/0/0/0/0/0/0/0/0/0"
pascal@476 367 b14="/0/0/0/0/0/0/0/0/0/0/0/0/0/0"
pascal@476 368 print "EFI /x10" b14 "/x0" c "/0/0/x08/0/0"
pascal@476 369 for (n=i=0; i<63; i++) print b16 b16
pascal@476 370 }
pascal@476 371 {
pascal@476 372 clu[n]=$1
pascal@476 373 size[n]=$2
pascal@476 374 type[n]=$3
pascal@476 375 name[n]=$4
pascal@476 376 n++
pascal@476 377 }
pascal@476 378 END {
pascal@476 379 path="efi"
pascal@476 380 d21="/x10" b14 "/x%02X/x%02X/0/x08/0/0\n"
pascal@476 381 up[0]=0
pascal@476 382 s=1
pascal@476 383 do {
pascal@476 384 l=split(path,x,"/")
pascal@476 385 up[l]=c
pascal@476 386 printf ". " d21,c%256,c/256
pascal@476 387 printf ".. " d21,up[l-1]%256,up[l-1]/256
pascal@476 388 for (i=s,e=2; i<n; i++) {
pascal@476 389 if (substr(name[i],1,length(path)) != path ||
pascal@476 390 split(substr(name[i],length(path)+2),x,"/") > 1)
pascal@476 391 continue
pascal@476 392 split(toupper(x[1]),x,".")
pascal@476 393 if (length(x[1]) >= 8) printf substr(x[1],1,8)
pascal@476 394 else printf x[1] substr(" ",1,8-length(x[1]))
pascal@476 395 if (length(x[2]) >= 3) printf substr(x[2],1,3)
pascal@476 396 else printf x[2] substr(" ",1,3-length(x[2]))
pascal@476 397 if (type[i] == "d") printf "/x10"; else printf "/0"
pascal@476 398 printf b14 "/x%02X/x%02X",clu[i]%256,clu[i]/256
pascal@476 399 printf "/x%02X/x%02X/x%02X/x%02X\n",size[i]%256,
pascal@476 400 (size[i]/256)%256,(size[i]/256/256)%256,
pascal@476 401 size[i]/256/256/256
pascal@476 402 e++
pascal@476 403 }
pascal@476 404 while (e++ < 64) print b16 b16
pascal@476 405 path=name[s]
pascal@476 406 c=clu[s]
pascal@476 407 } while (type[s++] == "d")
pascal@476 408 }' < /tmp/fatfiles$$ | while read line; do
pascal@476 409 echo "$line" | sed 's| |/x20|g;s|/|\\\\|g' | xargs echo -en
pascal@476 410 done > /tmp/fatdir$$
pascal@476 411
pascal@476 412 # build boot record
pascal@476 413
pascal@476 414 fat=$(($(stat -c %s /tmp/fatbin-*-$$)/512))
pascal@476 415 r=$((4-($fat+$fat+$(stat -c %s /tmp/fatdir$$)/512)%4))
pascal@476 416 dd if=/dev/zero bs=512 count=$r of=/tmp/fatbr$$ 2> /dev/null
pascal@476 417 echo -en '\x55\xAA' | \
pascal@476 418 dd of=/tmp/fatbr$$ seek=510 bs=1 conv=notrunc 2> /dev/null
pascal@476 419 n=$(stat -m $2/boot/isolinux/efi.img | sed q)
pascal@476 420 fat="$(printf "%02X %02X" $(($fat%256)) $((($fat>>8)%256)))"
pascal@476 421 s=$((($(stat -m $(ls -r $2/boot/rootfs* | sed q) | sed q) - $n)*4))
pascal@476 422 if [ $s -gt 65535 ]; then
pascal@476 423 size="00 00"
pascal@476 424 size32="$(printf "%02X %02X %02X %02X" $(($s%256)) \
pascal@476 425 $((($s>>8)%256)) $((($s>>16)%256)) $((($s>>24)%256)) )"
pascal@476 426 else
pascal@476 427 size="$(printf "%02X %02X" $(($s%256)) $((($s>>8)%256)) )"
pascal@476 428 size32="00 00 00 00"
pascal@476 429 fi
pascal@476 430 t=32; [ -s /tmp/fatbin-16-$$ ] && t=36
pascal@476 431 hexdump -R <<EOT | dd conv=notrunc of=/tmp/fatbr$$ 2> /dev/null
pascal@476 432 0 eb 3c 90 53 6c 69 54 61 7a 00 00 00 02 04 $r 00 |
pascal@476 433 0 02 40 00 $size f8 $fat 20 00 40 00 00 00 00 00 |
pascal@476 434 0 $size32 80 00 29 00 00 00 00 4e 4f 20 4e 41 |
pascal@476 435 0 4d 45 20 20 20 20 46 41 54 31 $t 20 20 20 cd 18 |
pascal@476 436 0 cd 19 eb fa |
pascal@476 437 EOT
pascal@476 438
pascal@476 439 # patch efi.img stub
pascal@476 440
pascal@476 441 cat /tmp/fatbr$$ /tmp/fatbin-*-$$ /tmp/fatbin-*-$$ /tmp/fatdir$$ | \
pascal@476 442 dd of=$1 conv=notrunc bs=2k seek=$n 2>/dev/null
pascal@476 443 fix_efi_img_size $(($s*512)) $1
pascal@478 444 fix_efi_boot_img_size $1 $2 $s
pascal@476 445 rm -f /tmp/fat*$$
pascal@476 446 }
pascal@476 447
pascal@476 448
pascal@476 449 # allocate efi.img stub to share EFI files in the EFI boot partition
pascal@476 450
pascal@476 451 alloc_uefi_part() {
pascal@476 452 local basedir=$(dirname "$1")/..
pascal@476 453 local clusters=$({
pascal@476 454 [ -d $basedir/efi ] &&
pascal@476 455 find $basedir/efi -type f -exec stat -c "%s" {} \;
pascal@476 456 while [ -s "$1" ]; do
pascal@476 457 local efifile
pascal@476 458 case "$1" in
pascal@476 459 *taz) efifile=bootia32.efi ;;
pascal@476 460 *taz64) efifile=bootx64.efi ;;
pascal@476 461 esac
pascal@476 462 if [ ! -s $basedir/efi/boot/$efifile ] &&
pascal@476 463 [ $(get $((0x82)) "$1") == $((0x4550)) ]; then
pascal@476 464 stat -c "%s" "$1"
pascal@476 465 mkdir -p $basedir/efi/boot 2> /dev/null
pascal@476 466 ln "$1" $basedir/efi/boot/$efifile
pascal@476 467 fi
pascal@476 468 shift
pascal@476 469 done; } | awk '{ n+=int(($1+2047)/2048) } END { print n }')
pascal@478 470 [ ${clusters:-0} -eq 0 ] && return
pascal@476 471 local dclust=$( (cd $basedir; find efi -type d 2>/dev/null) | awk '
pascal@476 472 BEGIN {
pascal@476 473 FS="/"
pascal@476 474 }
pascal@476 475 NF > 1 {
pascal@476 476 d[NF $NF]+=2
pascal@476 477 d[NF-1 $(NF-1)]++
pascal@476 478 }
pascal@476 479 END {
pascal@476 480 for (i in d)
pascal@476 481 n+=int((d[i]+63)/64)
pascal@476 482 print n
pascal@476 483 }')
pascal@476 484 clusters=$(($clusters+$dclust))
pascal@476 485 if [ $clusters -lt 4000 ]; then
pascal@476 486 # reserved + fat*2 + root dir + dirs
pascal@477 487 count=$(((1 + (($clusters*3+1023)/1024)*2+3)/4+1 + $dclust ))
pascal@476 488 else
pascal@476 489 # reserved + fat*2 + root dir + dirs
pascal@477 490 count=$(((1 + (($clusters+255)/256)*2+3)/4 + 1 + $dclust ))
pascal@476 491 fi
pascal@478 492 dd if=/dev/zero bs=2k of=$basedir/boot/isolinux/efi.img \
pascal@478 493 count=$count 2> /dev/null
pascal@476 494 }
pascal@476 495
al@412 496
pascal@362 497 # isolinux.conf doesn't know the kernel version.
paul@363 498 # We name the kernel image 'bzImage'.
paul@363 499 # isolinux/syslinux first tries the '64' suffix with a 64bits cpu.
al@412 500
al@412 501 make_bzImage_hardlink() {
pascal@476 502 if [ -e ${1:-.}/vmlinuz*slitaz ]; then
al@412 503 rm -f ${1:-.}/bzImage 2>/dev/null
al@412 504 ln ${1:-.}/vmlinuz*slitaz ${1:-.}/bzImage
pascal@362 505 fi
pascal@476 506 if [ -e ${1:-.}/vmlinuz*slitaz64 ]; then
pascal@362 507 rm -f ${1:-.}/bzImage64 2> /dev/null
al@412 508 ln ${1:-.}/vmlinuz*slitaz64 ${1:-.}/bzImage64
pascal@362 509 fi
pascal@362 510 }
pascal@362 511
al@412 512
al@412 513 create_iso() {
pascal@274 514 cd $2
pascal@365 515 deduplicate
al@412 516
pascal@484 517 rm -rf $2/boot/grub*
pascal@476 518 make_bzImage_hardlink $2/boot
pascal@476 519 alloc_uefi_part $(ls -r $2/boot/vmlinuz*slitaz*)
pascal@476 520
pascal@444 521 cat > /tmp/cdsort$$ <<EOT
pascal@476 522 $PWD/boot/isolinux 100
pascal@476 523 $(ls -r $PWD/boot/rootfs* | awk 'BEGIN{n=149} { print $1 " " n-- }')
pascal@476 524 $(ls $PWD/boot/bzImage* | awk 'BEGIN{n=200} { print $1 " " n-- }')
pascal@476 525 $(find $PWD/efi -type f 2>/dev/null | awk 'BEGIN{n=299} { print $1 " " n-- }')
pascal@476 526 $PWD/boot/isolinux/efi.img 300
pascal@476 527 $PWD/boot/isolinux/isolinux.bin 399
pascal@444 528 $PWD/boot/isolinux/boot.cat 400
pascal@444 529 EOT
pascal@444 530
al@412 531 action 'Computing md5...'
pascal@467 532 touch boot/isolinux/boot.cat
pascal@485 533 find * -type f ! -name md5sum ! -name 'vmlinuz-*' -exec md5sum {} \; | \
pascal@485 534 sort -k 2 > md5sum
pascal@274 535 status
al@412 536
al@412 537 cd - >/dev/null
al@412 538 title 'Generating ISO image'
al@412 539
al@416 540 _ 'Generating %s' "$1"
pascal@476 541 uefi="$(cd $2 ; ls boot/isolinux/efi.img 2> /dev/null)"
pascal@444 542 genisoimage -R -o $1 -hide-rr-moved -sort /tmp/cdsort$$ \
pascal@436 543 -b boot/isolinux/isolinux.bin -c boot/isolinux/boot.cat \
pascal@436 544 -no-emul-boot -boot-load-size 4 -boot-info-table \
pascal@436 545 ${uefi:+-eltorito-alt-boot -efi-boot $uefi -no-emul-boot} \
pascal@433 546 -V "${VOLUM_NAME:-SliTaz}" -p "${PREPARED:-$(id -un)}" \
pascal@434 547 -volset "SliTaz $SLITAZ_VERSION" -input-charset utf-8 \
pascal@426 548 -A "tazlito $VERSION/$(genisoimage --version)" \
pascal@465 549 -copyright README -P "www.slitaz.org" -no-pad $2
pascal@444 550 rm -f /tmp/cdsort$$
pascal@467 551 dd if=/dev/zero bs=2k count=16 >> $1 2> /dev/null
pascal@467 552
pascal@467 553 mkdir /tmp/mnt$$
pascal@467 554 mount -o loop,ro $1 /tmp/mnt$$
pascal@476 555 fixup_uefi_part $1 /tmp/mnt$$
pascal@476 556 for i in boot/isolinux/isolinux.bin boot/isolinux/boot.cat \
pascal@476 557 ${uefi:+boot/isolinux/efi.img} ; do
pascal@467 558 sed -i "s|.* $i|$( cd /tmp/mnt$$ ; md5sum $i)|" $2/md5sum
pascal@467 559 done
pascal@467 560 dd if=$2/md5sum of=$1 conv=notrunc bs=2k \
pascal@467 561 seek=$(stat -m /tmp/mnt$$/md5sum | sed q) 2> /dev/null
pascal@468 562 umount -d /tmp/mnt$$
pascal@467 563 rmdir /tmp/mnt$$
pascal@467 564
al@412 565 if [ -s '/etc/tazlito/info' ]; then
pascal@196 566 if [ $(stat -c %s /etc/tazlito/info) -lt $(( 31*1024 )) ]; then
al@412 567 action 'Storing ISO info...'
al@412 568 dd if=/etc/tazlito/info bs=1k seek=1 of=$1 conv=notrunc 2>/dev/null
pascal@195 569 status
pascal@195 570 fi
pascal@195 571 fi
al@412 572
pascal@436 573 if [ -x '/usr/bin/isohybrid' ]; then
pascal@436 574 action 'Creating hybrid ISO...'
pascal@476 575 isohybrid $1 $([ -n "$uefi" ] || echo -entry 2) 2>/dev/null
pascal@436 576 status
pascal@436 577 fi
pascal@436 578
al@412 579 if [ -x '/usr/bin/iso2exe' ]; then
al@412 580 echo 'Creating EXE header...'
al@412 581 /usr/bin/iso2exe $1 2>/dev/null
pascal@297 582 fi
pascal@101 583 }
pascal@101 584
al@412 585
MikeDSmith25@83 586 # Generate a new ISO image using isolinux.
al@412 587
al@412 588 gen_livecd_isolinux() {
pascal@13 589 # Some packages may want to alter iso
pascal@13 590 genisohooks iso
al@412 591 [ ! -f "$ROOTCD/boot/isolinux/isolinux.bin" ] && die 'Unable to find isolinux binary.'
al@412 592
pankso@35 593 # Set date for boot msg.
al@412 594 if grep -q 'XXXXXXXX' "$ROOTCD/boot/isolinux/isolinux.cfg"; then
al@412 595 DATE=$(date +%Y%m%d)
al@412 596 action 'Setting build date to: %s...' "$DATE"
al@412 597 sed -i "s/XXXXXXXX/$DATE/" "$ROOTCD/boot/isolinux/isolinux.cfg"
pankso@35 598 status
pankso@35 599 fi
al@412 600
pankso@1 601 cd $DISTRO
pascal@101 602 create_iso $ISO_NAME.iso $ROOTCD
al@412 603
al@412 604 action 'Creating the ISO md5sum...'
pascal@485 605 md5sum $ISO_NAME.iso | sort -k 2 > $ISO_NAME.md5
pankso@53 606 status
al@412 607
pankso@279 608 separator
pascal@37 609 # Some packages may want to alter final iso
pascal@37 610 genisohooks final
pankso@1 611 }
pankso@1 612
al@412 613
al@412 614 lzma_history_bits() {
pankso@123 615 #
paul@154 616 # This generates an ISO which boots with Qemu but gives
pankso@123 617 # rootfs errors in frugal or liveUSB mode.
pankso@123 618 #
al@412 619 # local n
al@412 620 # local sz
al@412 621 # n=20 # 1Mb
al@412 622 # sz=$(du -sk $1 | cut -f1)
al@412 623 # while [ $sz -gt 1024 -a $n -lt 28 ]; do
al@412 624 # n=$(( $n + 1 ))
al@412 625 # sz=$(( $sz / 2 ))
al@412 626 # done
al@412 627 # echo $n
pascal@432 628 echo ${LZMA_HISTORY_BITS:-24}
pascal@103 629 }
pascal@103 630
al@412 631
al@412 632 lzma_switches() {
al@412 633 local proc_num=$(grep -sc '^processor' /proc/cpuinfo)
pascal@431 634 echo "-d$(lzma_history_bits $1) -mt${proc_num:-1} -mc1000"
pascal@111 635 }
pascal@111 636
al@412 637
al@412 638 lzma_set_size() {
pascal@232 639 # Update size field for lzma'd file packed using -si switch
al@412 640 return # Need to fix kernel code?
al@412 641
al@412 642 local n i
pascal@387 643 n=$(unlzma < $1 | wc -c)
pascal@231 644 for i in $(seq 1 8); do
pascal@231 645 printf '\\\\x%02X' $(($n & 255))
pascal@231 646 n=$(($n >> 8))
al@412 647 done | xargs echo -en | dd of=$1 conv=notrunc bs=1 seek=5 2>/dev/null
pascal@231 648 }
pascal@231 649
al@412 650
al@412 651 align_to_32bits() {
al@412 652 local size=$(stat -c %s ${1:-/dev/null})
pascal@312 653 [ $((${size:-0} & 3)) -ne 0 ] &&
al@412 654 dd if=/dev/zero bs=1 count=$((4 - ($size & 3))) >> $1 2>/dev/null
pascal@289 655 }
pascal@289 656
al@412 657
pascal@439 658 dogzip() {
pascal@439 659 gzip -9 > $1
pascal@439 660 [ -x /usr/bin/advdef ] && advdef -qz4 $1
pascal@439 661 }
pascal@439 662
pascal@439 663
pascal@101 664 # Pack rootfs
al@412 665
al@412 666 pack_rootfs() {
al@412 667 ( cd $1; find . -print | cpio -o -H newc ) | \
al@412 668 case "$COMPRESSION" in
al@412 669 none)
al@412 670 _ 'Creating %s without compression...' 'initramfs'
al@412 671 cat > $2
al@412 672 ;;
al@412 673 gzip)
al@412 674 _ 'Creating %s with gzip compression...' 'initramfs'
pascal@439 675 dogzip $2
al@412 676 ;;
al@412 677 *)
al@412 678 _ 'Creating %s with lzma compression...' 'initramfs'
al@412 679 lzma e -si -so $(lzma_switches $1) > $2
al@412 680 lzma_set_size $2
al@412 681 ;;
al@412 682 esac
pascal@289 683 align_to_32bits $2
pankso@150 684 echo 1 > /tmp/rootfs
pankso@150 685 }
pankso@150 686
al@412 687
pankso@150 688 # Compression functions for writeiso.
al@412 689
al@412 690 write_initramfs() {
al@412 691 case "$COMPRESSION" in
al@412 692 lzma)
al@412 693 _n 'Creating %s with lzma compression...' "$INITRAMFS"
al@412 694 cpio -o -H newc | lzma e -si -so $(lzma_switches) > "/$INITRAMFS"
al@412 695 align='y'
al@412 696 lzma_set_size "/$INITRAMFS"
al@412 697 ;;
al@412 698 gzip)
al@412 699 _ 'Creating %s with gzip compression...' "$INITRAMFS"
pascal@439 700 cpio -o -H newc | dogzip "/$INITRAMFS"
al@412 701 ;;
al@412 702 *)
al@412 703 # align='y'
al@412 704 _ 'Creating %s without compression...' "$INITRAMFS"
al@412 705 cpio -o -H newc > "/$INITRAMFS"
al@412 706 ;;
al@412 707 esac < /tmp/list
al@412 708 [ "$align" == 'y' -a -z "$noalign" ] && align_to_32bits "/$INITRAMFS"
pankso@150 709 echo 1 > /tmp/rootfs
pascal@101 710 }
pascal@101 711
al@412 712
paul@341 713 # Deduplicate files (MUST be on the same filesystem).
al@412 714
al@412 715 deduplicate() {
al@412 716 find "${@:-.}" -type f -size +0c -xdev -exec stat -c '%s-%a-%u-%g %i %h %n' {} \; | sort | \
al@412 717 (
al@412 718 save=0; hardlinks=0; old_attr=""; old_inode=""; old_link=""; old_file=""
al@412 719 while read attr inode link file; do
al@412 720 [ -L "$file" ] && continue
al@412 721 if [ "$attr" == "$old_attr" -a "$inode" != "$old_inode" ]; then
al@412 722 if cmp "$file" "$old_file" >/dev/null 2>&1 ; then
al@412 723 rm -f "$file"
al@412 724 if ln "$old_file" "$file" 2>/dev/null; then
al@412 725 inode="$old_inode"
al@412 726 [ "$link" -eq 1 ] && hardlinks=$(($hardlinks+1)) &&
al@412 727 save="$(($save+(${attr%%-*}+512)/1024))"
al@412 728 else
al@412 729 cp -a "$old_file" "$file"
al@412 730 fi
al@412 731 fi
al@412 732 fi
al@412 733 old_attr="$attr" ; old_inode="$inode" ; old_file="$file"
al@412 734 done
al@416 735 _ '%s Kbytes saved in %s duplicate files.' "$save" "$hardlinks"
al@412 736 )
al@412 737
al@412 738 find "$@" -type l -xdev -exec stat -c '%s-%u-%g-TARGET- %i %h %n' {} \; | sort | \
al@412 739 (
al@412 740 old_attr=""; hardlinks=0;
al@412 741 while read attr inode link file; do
al@412 742 attr="${attr/-TARGET-/-$(readlink $file)}"
al@412 743 if [ "$attr" == "$old_attr" ]; then
al@412 744 if [ "$inode" != "$old_inode" ]; then
al@412 745 rm -f "$file"
al@412 746 if ln "$old_file" "$file" 2>/dev/null; then
al@412 747 [ "$link" -eq 1 ] && hardlinks=$(($hardlinks+1))
al@412 748 else
al@412 749 cp -a "$old_file" "$file"
al@412 750 fi
al@412 751 fi
pascal@305 752 else
al@412 753 old_file="$file"
al@412 754 old_attr="$attr"
al@412 755 old_inode="$inode"
pascal@305 756 fi
al@412 757 done
al@416 758 _ '%s duplicate symlinks.' "$hardlinks"
al@412 759 )
pascal@285 760 }
pascal@285 761
al@412 762
pascal@285 763 # Generate a new initramfs from the root filesystem.
al@412 764
al@412 765 gen_initramfs() {
pascal@285 766 # Just in case CTRL+c
pascal@285 767 rm -f $DISTRO/gen
pascal@285 768
pascal@285 769 # Some packages may want to alter rootfs
pascal@285 770 genisohooks rootfs
pascal@285 771 cd $1
pascal@285 772
pascal@445 773 # Normalize file time
pascal@446 774 find $1 -newer $1 -exec touch -hr $1 {} \;
pascal@445 775
pascal@285 776 # Link duplicate files
pascal@365 777 deduplicate
pascal@69 778
pankso@150 779 # Use lzma if installed. Display rootfs size in realtime.
al@412 780 rm -f /tmp/rootfs 2>/dev/null
pankso@150 781 pack_rootfs . $DISTRO/$(basename $1).gz &
pankso@150 782 sleep 2
pankso@150 783 echo -en "\nFilesystem size:"
al@412 784 while [ ! -f /tmp/rootfs ]; do
pankso@150 785 sleep 1
al@412 786 echo -en "\\033[18G$(du -sh $DISTRO/$(basename $1).gz | awk '{print $1}') "
pankso@150 787 done
pankso@150 788 echo -e "\n"
pascal@361 789 rm -f /tmp/rootfs
pascal@14 790 cd $DISTRO
pascal@111 791 mv $(basename $1).gz $ROOTCD/boot
pankso@1 792 }
pankso@1 793
al@412 794
pankso@332 795 distro_sizes() {
al@412 796 if [ -n "$start_time" ]; then
al@412 797 time=$(($(date +%s) - $start_time))
pankso@264 798 sec=$time
pankso@264 799 div=$(( ($time + 30) / 60))
al@412 800 [ "$div" -ne 0 ] && min="~ ${div}m"
al@416 801 _ 'Build time : %ss %s' "$sec" "$min"
pankso@264 802 fi
al@398 803 cat <<EOT
pankso@264 804 Build date : $(date +%Y%m%d)
al@412 805 Packages : $(ls -1 $ROOTFS*$INSTALLED/*/receipt | wc -l)
al@412 806 Rootfs size : $(du -csh $ROOTFS*/ | awk 'END { print $1 }')
al@412 807 Initramfs size : $(du -csh $ROOTCD/boot/rootfs*.gz | awk 'END { print $1 }')
al@412 808 ISO image size : $(du -sh $ISO_NAME.iso | awk '{ print $1 }')
pankso@264 809 EOT
al@412 810 footer "Image is ready: $ISO_NAME.iso"
pankso@1 811 }
pankso@1 812
al@412 813
pascal@22 814 # Print ISO and rootfs size.
al@412 815
pankso@332 816 distro_stats() {
al@412 817 title 'Distro statistics: %s' "$DISTRO"
pascal@22 818 distro_sizes
pascal@22 819 }
pascal@22 820
al@412 821
MikeDSmith25@83 822 # Create an empty configuration file.
al@412 823
al@412 824 empty_config_file() {
al@398 825 cat >> tazlito.conf <<"EOF"
pankso@338 826 # tazlito.conf: Tazlito (SliTaz Live Tool) configuration file.
pankso@1 827 #
pankso@1 828
pankso@1 829 # Name of the ISO image to generate.
pankso@1 830 ISO_NAME=""
pankso@1 831
MikeDSmith25@83 832 # ISO image volume name.
pankso@1 833 VOLUM_NAME="SliTaz"
pankso@1 834
MikeDSmith25@83 835 # Name of the preparer.
pankso@1 836 PREPARED="$USER"
pankso@1 837
pankso@1 838 # Path to the packages repository and the packages.list.
pankso@1 839 PACKAGES_REPOSITORY=""
pankso@1 840
al@412 841 # Path to the distro tree to gen-distro from a list of packages.
pankso@1 842 DISTRO=""
pankso@1 843
MikeDSmith25@83 844 # Path to the directory containing additional files
pankso@1 845 # to copy into the rootfs and rootcd of the LiveCD.
pankso@1 846 ADDFILES="$DISTRO/addfiles"
pascal@12 847
pascal@12 848 # Default answer for binary question (Y or N)
pascal@12 849 DEFAULT_ANSWER="ASK"
pascal@21 850
pascal@38 851 # Compression utility (lzma, gzip or none)
pascal@21 852 COMPRESSION="lzma"
pankso@1 853 EOF
pankso@1 854 }
pankso@1 855
al@412 856
al@412 857 # Extract rootfs.gz somewhere
al@412 858
al@412 859 extract_rootfs() {
al@412 860 # Detect compression format: *.lzma.cpio, *.gzip.cpio, or *.cpio
paul@479 861 # First part (lzcat or zcat) may not fail, but cpio will fail on incorrect format
al@412 862 (cd "$2"; lzcat "$1" | cpio -idm --quiet 2>/dev/null) && return
al@412 863 (cd "$2"; zcat "$1" | cpio -idm --quiet 2>/dev/null) && return
al@412 864 (cd "$2"; cat "$1" | cpio -idm --quiet 2>/dev/null)
pascal@101 865 }
pascal@101 866
al@412 867
al@412 868 # Extract flavor file to temp directory
al@412 869
al@412 870 extract_flavor() {
al@412 871 # Input: $1 - flavor name to extract;
al@412 872 # $2 = absent/empty: just extract 'outer layer'
al@412 873 # $2 = 'full': also extract 'inner' rootcd and rootfs archives, make files rename
al@412 874 # $2 = 'info': as 'full' and also make 'info' file to put into ISO
al@412 875 # Output: temp dir path where flavor was extracted
al@412 876 local f="$1.flavor" from to infos="$1.desc"
al@412 877 [ -f "$f" ] || die "File '$f' not found"
al@412 878 local dir="$(mktemp -d)"
al@412 879 zcat "$f" | (cd $dir; cpio -i --quiet >/dev/null)
al@412 880
al@412 881 if [ -n "$2" ]; then
al@412 882 cd $dir
al@412 883
al@412 884 [ -s "$1.receipt" ] && infos="$infos\n$1.receipt"
al@412 885
al@412 886 for i in rootcd rootfs; do
al@412 887 [ -f "$1.$i" ] || continue
al@412 888 mkdir "$i"
al@412 889 zcat "$1.$i" | (cd "$i"; cpio -idm --quiet 2>/dev/null)
al@412 890 zcat "$1.$i" | cpio -tv 2>/dev/null > "$1.list$i"; infos="$infos\n$1.list$i"
al@412 891 rm "$1.$i"
al@412 892 done
pascal@453 893 touch -t 197001010100.00 "$1.*"
al@412 894 # Info to be stored inside ISO
pascal@439 895 [ "$2" == info ] && echo -e $infos | cpio -o -H newc | dogzip info
al@412 896 rm $1.list*
al@412 897
al@412 898 # Renames
al@412 899 while read from to; do
al@412 900 [ -f "$from" ] || continue
al@412 901 mv "$from" "$to"
al@412 902 done <<EOT
al@412 903 $1.nonfree non-free.list
al@412 904 $1.pkglist packages.list
al@412 905 $1-distro.sh distro.sh
al@412 906 $1.receipt receipt
al@412 907 $1.mirrors mirrors
al@412 908 $1.desc description
al@412 909 EOT
al@412 910 fi
al@412 911
al@412 912 echo $dir
al@412 913 }
al@412 914
al@412 915
al@412 916 # Pack flavor file from temp directory
al@412 917
al@412 918 pack_flavor() {
pascal@439 919 (cd "$1"; ls | grep -v err | cpio -o -H newc) | dogzip "$2.flavor"
al@412 920 }
al@412 921
al@412 922
pascal@101 923 # Remove duplicate files
al@412 924
pascal@468 925 files_match() {
pascal@468 926 if [ -d "$1" ]; then
pascal@468 927 return 1
pascal@468 928
pascal@468 929 elif [ -L "$1" ] && [ -L "$2" ]; then
pascal@468 930 [ "$(readlink "$1")" == "$(readlink "$2")" ] && return 0
pascal@468 931
pascal@468 932 elif [ -f "$1" ] && [ -f "$2" ]; then
pascal@468 933 cmp -s "$1" "$2" && return 0
pascal@468 934
pascal@468 935 [ "$(basename "$3")" == 'volatile.cpio.gz' ] &&
pascal@468 936 [ "$(dirname $(dirname "$3"))" == ".$INSTALLED" ] &&
pascal@468 937 return 0
pascal@468 938
pascal@468 939 elif [ "$(ls -l "$1"|cut -c1-10)$(stat -c '%a:%u:%g:%t:%T' "$1")" == \
pascal@470 940 "$(ls -l "$2"|cut -c1-10)$(stat -c '%a:%u:%g:%t:%T' "$2")" ]; then
pascal@468 941 return 0
pascal@468 942
pascal@483 943 fi 2> /dev/null
pascal@468 944 return 1
pascal@468 945 }
pascal@468 946
pascal@468 947 remove_with_path() {
pascal@468 948 dir="$(dirname $1)"
pascal@468 949 rm -f "$1"
pascal@468 950 while rmdir "$dir" 2> /dev/null; do
pascal@468 951 dir="$(dirname $dir)"
pascal@468 952 done
pascal@468 953 }
pascal@468 954
al@412 955 mergefs() {
al@392 956 # Note, many packages have files with spaces in the name
al@392 957 IFS=$'\n'
al@392 958
al@412 959 local size1=$(du -hs "$1" | awk '{ print $1 }')
al@412 960 local size2=$(du -hs "$2" | awk '{ print $1 }')
al@412 961 action 'Merge %s (%s) into %s (%s)' "$(basename "$1")" "$size1" "$(basename "$2")" "$size2"
al@412 962
pascal@101 963 # merge symlinks files and devices
al@412 964 ( cd "$1"; find ) | \
al@412 965 while read file; do
pascal@468 966 files_match "$1/$file" "$2/$file" "$file" &&
pascal@468 967 remove_with_path "$2/$file"
pascal@101 968 done
al@412 969
al@412 970 unset IFS
pascal@111 971 status
pascal@101 972 }
pascal@101 973
al@412 974
al@412 975 cleanup_merge() {
pascal@101 976 rm -rf $TMP_DIR
pascal@101 977 exit 1
pascal@101 978 }
pascal@101 979
pascal@111 980
pascal@111 981 # Update isolinux config files for multiple rootfs
al@412 982
al@412 983 update_bootconfig() {
pascal@235 984 local files
al@416 985 action 'Updating boot config files...'
pascal@235 986 files="$(grep -l 'include common' $1/*.cfg)"
al@412 987 for file in $files; do
al@412 988 awk -v n=$(echo $2 | awk '{ print NF/2 }') '{
al@412 989 if (/label/) label=$0;
al@412 990 else if (/kernel/) kernel=$0;
al@412 991 else if (/append/) {
al@412 992 i=index($0,"rootfs.gz");
al@412 993 append=substr($0,i+9);
al@412 994 }
al@412 995 else if (/include/) {
al@412 996 for (i = 1; i <= n; i++) {
al@412 997 print label i
al@412 998 print kernel;
al@412 999 initrd="initrd=/boot/rootfs" n ".gz"
al@412 1000 for (j = n - 1; j >= i; j--) {
al@412 1001 initrd=initrd ",/boot/rootfs" j ".gz";
al@412 1002 }
al@412 1003 printf "\tappend %s%s\n",initrd,append;
al@412 1004 print "";
al@412 1005 }
al@412 1006 print;
al@412 1007 }
al@412 1008 else print;
al@412 1009 }' < $file > $file.$$
al@412 1010 mv -f $file.$$ $file
pascal@111 1011 done
pascal@235 1012 sel="$(echo $2 | awk '{
al@412 1013 for (i=1; i<=NF; i++)
al@412 1014 if (i % 2 == 0) printf " slitaz%d", i/2
al@412 1015 else printf " %s", $i
al@412 1016 }')"
al@412 1017
pascal@278 1018 [ -s $1/common.cfg ] && cat >> $1/common.cfg <<EOT
pascal@111 1019
pascal@111 1020 label slitaz
pascal@111 1021 kernel /boot/isolinux/ifmem.c32
pascal@235 1022 append$sel noram
pascal@111 1023
pascal@111 1024 label noram
pascal@111 1025 config noram.cfg
pascal@111 1026
pascal@111 1027 EOT
al@412 1028
pascal@235 1029 # Update vesamenu
al@412 1030 if [ -s "$1/isolinux.cfg" ]; then
pascal@235 1031 files="$files $1/isolinux.cfg"
pascal@278 1032 awk -v n=$(echo $2 | awk '{ print NF/2 }') -v "sel=$sel" '
al@412 1033 BEGIN {
al@412 1034 kernel = " COM32 c32box.c32"
pascal@235 1035 }
al@412 1036 {
al@412 1037 if (/ROWS/) print "MENU ROWS " n+$3;
al@412 1038 else if (/TIMEOUTROW/) print "MENU TIMEOUTROW " n+$3;
al@412 1039 else if (/TABMSGROW/) print "MENU TABMSGROW " n+$3;
al@412 1040 else if (/CMDLINEROW/) print "MENU CMDLINEROW " n+$3;
al@412 1041 else if (/VSHIFT/) {
al@412 1042 x = $3-n;
al@412 1043 if (x < 0) x = 0;
al@412 1044 print "MENU VSHIFT " x;
al@412 1045 }
al@412 1046 else if (/rootfs.gz/) {
al@412 1047 linux = "";
al@412 1048 if (/bzImage/) linux = "linux /boot/bzImage ";
al@412 1049 i = index($0, "rootfs.gz");
al@412 1050 append = substr($0, i+9);
al@413 1051 printf "\tkernel /boot/isolinux/ifmem.c32\n";
al@413 1052 printf "\tappend%s noram\n", sel;
al@413 1053 printf "\nlabel noram\n\tMENU HIDE\n\tconfig noram.cfg\n\n";
al@412 1054 for (i = 1; i <= n; i++) {
al@412 1055 print "LABEL slitaz" i
al@413 1056 printf "\tMENU LABEL SliTaz slitaz%d Live\n", i;
al@413 1057 printf "%s\n", kernel;
al@412 1058 initrd = "initrd=/boot/rootfs" n ".gz"
al@412 1059 for (j = n - 1; j >= i; j--) {
al@412 1060 initrd = initrd ",/boot/rootfs" j ".gz";
al@412 1061 }
al@413 1062 printf "\tappend %s%s%s\n\n", linux, initrd, append;
al@412 1063 }
al@412 1064 }
al@412 1065 else if (/bzImage/) kernel = $0;
al@412 1066 else print;
al@412 1067 }' < $1/isolinux.cfg > $1/isolinux.cfg.$$
pascal@235 1068 mv $1/isolinux.cfg.$$ $1/isolinux.cfg
pascal@235 1069 fi
al@412 1070
pascal@278 1071 [ -s $1/c32box.c32 ] && sed -i -e '/kernel.*ifmem/d' \
pascal@278 1072 -e 's/append \([0-9]\)/append ifmem \1/' $1/isolinux.cfg
pascal@111 1073 cat > $1/noram.cfg <<EOT
pascal@111 1074 implicit 0
pascal@111 1075 prompt 1
pascal@111 1076 timeout 80
pascal@344 1077 $(grep '^F[0-9]' $1/isolinux.cfg)
pascal@278 1078
pascal@344 1079 $([ -s $1/isolinux.msg ] && echo display isolinux.msg)
pascal@319 1080 say Not enough RAM to boot slitaz. Trying hacker mode...
pascal@319 1081 default hacker
pascal@319 1082 label hacker
pascal@319 1083 KERNEL /boot/bzImage
pascal@319 1084 append rw root=/dev/null vga=normal
pascal@319 1085
pascal@278 1086 label reboot
pascal@111 1087 EOT
al@412 1088
pascal@278 1089 if [ -s $1/c32box.c32 ]; then
pascal@278 1090 cat >> $1/noram.cfg <<EOT
pascal@278 1091 COM32 c32box.c32
pascal@278 1092 append reboot
pascal@278 1093
pascal@278 1094 label poweroff
pascal@278 1095 COM32 c32box.c32
pascal@278 1096 append poweroff
pascal@278 1097
pascal@278 1098 EOT
pascal@278 1099 else
pascal@278 1100 echo " com32 reboot.c32" >> $1/noram.cfg
pascal@278 1101 fi
al@412 1102
pascal@182 1103 # Restore real label names
pascal@278 1104 [ -s $1/common.cfg ] && files="$1/common.cfg $files"
pascal@182 1105 echo $2 | awk '{ for (i=NF; i>1; i-=2) printf "%d/%s\n",i/2,$i }' | \
pascal@182 1106 while read pat; do
pascal@278 1107 sed -i "s/slitaz$pat/" $files
pascal@182 1108 done
pascal@111 1109 status
pascal@111 1110 }
pascal@111 1111
al@412 1112
pascal@426 1113 # Uncompress rootfs or module to stdout
pascal@426 1114
pascal@426 1115 uncompress() {
pascal@458 1116 zcat $1 2> /dev/null || xzcat $1 2> /dev/null ||
pascal@458 1117 { [ $(od -N 1 -An $1) -eq 135 ] && unlzma < $1; } || cat $1
pascal@426 1118 }
pascal@426 1119
pascal@426 1120
pascal@170 1121 # Install a missing package
al@412 1122
al@412 1123 install_package() {
al@412 1124 if [ -z "$2" ]; then
al@416 1125 answer=$(yesorno "$(_ 'Install package %s?' "$1")" 'n')
al@412 1126 else
al@416 1127 answer=$(yesorno "$(_n 'Install package %s for Kernel %s? ' "$1" "$2")" 'n')
al@412 1128 fi
pascal@170 1129 case "$answer" in
al@416 1130 y)
al@412 1131 # We don't want package on host cache.
al@412 1132 action 'Getting and installing package: %s' "$1"
al@412 1133 yes y | tazpkg get-install $1 --quiet 2>&1 >> $log || exit 1
al@412 1134 status ;;
al@412 1135 *)
al@412 1136 return 1 ;;
pascal@170 1137 esac
pascal@170 1138 }
pascal@170 1139
al@412 1140
pascal@170 1141 # Check iso for loram transformation
al@412 1142
al@412 1143 check_iso_for_loram() {
al@412 1144 [ -s "$TMP_DIR/iso/boot/rootfs.gz" ] ||
al@412 1145 [ -s "$TMP_DIR/iso/boot/rootfs1.gz" ]
pascal@170 1146 }
pascal@170 1147
al@412 1148
pascal@172 1149 # Build initial rootfs for loram ISO ram/cdrom/http
al@412 1150
al@412 1151 build_initfs() {
pascal@426 1152 urliso="mirror.switch.ch/ftp/mirror/slitaz \
pascal@426 1153 download.tuxfamily.org/slitaz mirror1.slitaz.org mirror2.slitaz.org \
pascal@426 1154 mirror3.slitaz.org mirror.slitaz.org"
pascal@170 1155 version=$(ls $TMP_DIR/iso/boot/vmlinuz-* | sed 's/.*vmlinuz-//')
al@412 1156 [ -z "$version" ] && die "Can't find the kernel version." \
al@412 1157 'No file /boot/vmlinuz-<version> in ISO image. Abort.'
al@412 1158
pascal@225 1159 [ -s /usr/share/boot/busybox-static ] || install_package busybox-static
pascal@170 1160 need_lib=false
al@412 1161 for i in bin dev run mnt proc tmp sys lib/modules; do
al@412 1162 mkdir -p $TMP_DIR/initfs/$i
al@412 1163 done
pascal@312 1164 ln -s bin $TMP_DIR/initfs/sbin
al@412 1165 ln -s . $TMP_DIR/initfs/usr
al@412 1166 for aufs in aufs overlayfs; do
pascal@425 1167 [ -f /lib/modules/$version/kernel/fs/$aufs/$aufs.ko.?z ] && break
pascal@407 1168 install_package $aufs $version && break
pascal@387 1169 done || return 1
pascal@473 1170 [ -s /init ] || install_package slitaz-boot-scripts
pascal@289 1171 cp /init $TMP_DIR/initfs/
pascal@387 1172 cp /lib/modules/$version/kernel/fs/$aufs/$aufs.ko.?z \
pascal@289 1173 $TMP_DIR/initfs/lib/modules
al@412 1174 if [ "$1" == 'cdrom' ]; then
pascal@319 1175 sed -i '/mod squashfs/d' $TMP_DIR/initfs/init
pascal@313 1176 else
pascal@313 1177 [ ! -f /usr/sbin/mksquashfs ] && ! install_package squashfs && return 1
pascal@313 1178 while [ ! -f /lib/modules/$version/kernel/fs/squashfs/squashfs.ko.?z ]; do
pascal@313 1179 install_package linux-squashfs $version || return 1
pascal@313 1180 done
pascal@313 1181 cp /lib/modules/$version/kernel/fs/squashfs/squashfs.ko.?z \
al@412 1182 $TMP_DIR/initfs/lib/modules
pascal@474 1183 #ls /sbin/unsquashfs /usr/lib/liblzma.so* $INSTALLED/squashfs/* | \
pascal@474 1184 #cpio -o -H newc > $TMP_DIR/initfs/extractfs.cpio
pascal@313 1185 fi
al@412 1186 if [ "$1" == 'http' ]; then
pascal@426 1187 mkdir $TMP_DIR/initfs/etc $TMP_DIR/fs
pascal@172 1188 ln -s /proc/mounts $TMP_DIR/initfs/etc/mtab
pascal@172 1189 cp /usr/share/udhcpc/default.script $TMP_DIR/initfs/lib/udhcpc
pascal@426 1190 sed -i 's|/sbin/||;s/^logger/#&/' $TMP_DIR/initfs/lib/udhcpc
pascal@172 1191 cp -a /dev/fuse $TMP_DIR/initfs/dev
pascal@172 1192 if ! $need_lib && [ -x /usr/share/boot/fusermount-static ]; then
pascal@426 1193 cp /usr/share/boot/fusermount-static $TMP_DIR/initfs/bin/fusermount
pascal@172 1194 else
pascal@172 1195 need_lib=true
pascal@172 1196 fi
pascal@172 1197 if ! $need_lib && [ -x /usr/share/boot/httpfs-static ]; then
pascal@172 1198 cp /usr/share/boot/httpfs-static $TMP_DIR/initfs/bin/httpfs
pascal@172 1199 else
pascal@172 1200 [ ! -f /usr/bin/httpfs ] && ! install_package httpfs-fuse && return 1
al@416 1201 cp /usr/bin/httpfs $TMP_DIR/initfs/bin
pascal@426 1202 cp /usr/bin/fusermount $TMP_DIR/initfs/bin
al@416 1203 cp -a /lib/librt* $TMP_DIR/initfs/lib
al@416 1204 cp -a /lib/libdl* $TMP_DIR/initfs/lib
al@416 1205 cp -a /lib/libpthread* $TMP_DIR/initfs/lib
pascal@172 1206 cp -a /usr/lib/libfuse* $TMP_DIR/initfs/lib
al@416 1207 cp -a /lib/libresolv* $TMP_DIR/initfs/lib
al@416 1208 cp -a /lib/libnss_dns* $TMP_DIR/initfs/lib
pascal@172 1209 need_lib=true
pascal@172 1210 fi
pascal@426 1211 cd $TMP_DIR/fs
pascal@426 1212 echo 'Getting slitaz-release & ethernet modules...'
pascal@426 1213 for i in $(ls -r $TMP_DIR/iso/boot/rootfs*z); do
pascal@458 1214 uncompress $i | cpio -idmu etc/slitaz-release lib/modules rootfs*
pascal@458 1215 [ -s rootfs* ] || continue
pascal@458 1216 unsquashfs -f -d . rootfs* rootfs* etc/slitaz-release lib/modules &&
pascal@458 1217 rm -f rootfs*
pascal@458 1218 done 2>&1 > /dev/null
pascal@172 1219 cd - > /dev/null
pascal@426 1220 cp $TMP_DIR/fs/etc/slitaz-release $TMP_DIR/initfs/etc/
pascal@426 1221 find $TMP_DIR/fs/lib/modules/*/kernel/drivers/net/ethernet \
pascal@426 1222 -type f -name '*.ko*' | while read mod; do
pascal@426 1223 f=$TMP_DIR/initfs/lib/modules/$(basename $mod | sed s/..z$//)
pascal@426 1224 uncompress $mod > $f
pascal@426 1225 grep -q alias=pci: $f || rm -f $f
pascal@426 1226 done
pascal@426 1227 for i in $TMP_DIR/initfs/lib/modules/*.ko ; do
pascal@426 1228 f=$(basename $i)..z
pascal@426 1229 grep -q $f:$ $TMP_DIR/fs/lib/modules/*/modules.dep && continue
pascal@426 1230 deps="$(grep $f: $TMP_DIR/fs/lib/modules/*/modules.dep | sed 's/.*: //')"
pascal@426 1231 echo "$deps" | sed 's|kernel/[^ ]*/||g;s/.ko..z//g' > $TMP_DIR/initfs/lib/modules/$(basename $i .ko).dep
pascal@426 1232 for j in $deps; do
pascal@426 1233 mod=$(ls $TMP_DIR/fs/lib/modules/*/$j)
pascal@426 1234 uncompress $mod > $TMP_DIR/initfs/lib/modules/$(basename $j | sed s/..z$//)
pascal@426 1235 done
pascal@426 1236 done
al@412 1237 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: $urliso"
al@416 1238 _n 'List of URLs to insert: '
pascal@172 1239 read -t 30 urliso2
pascal@172 1240 urliso="$urliso2 $urliso"
pascal@172 1241 fi
pascal@172 1242 if ! $need_lib && [ -x /usr/share/boot/busybox-static ]; then
pascal@170 1243 cp /usr/share/boot/busybox-static $TMP_DIR/initfs/bin/busybox
pascal@475 1244 sed -i 's/LD_T.*ot/echo/;s/".*ld-.*) /"/' $TMP_DIR/initfs/init
pascal@170 1245 else
pascal@170 1246 cp /bin/busybox $TMP_DIR/initfs/bin
pascal@457 1247 if ! cmp /bin/busybox /sbin/insmod > /dev/null ; then
pascal@457 1248 cp /sbin/insmod $TMP_DIR/initfs/bin
pascal@457 1249 cp -a /lib/libkmod.so.* $TMP_DIR/initfs/lib
pascal@457 1250 cp -a /usr/lib/liblzma.so.* $TMP_DIR/initfs/lib
pascal@457 1251 cp -a /usr/lib/libz.so.* $TMP_DIR/initfs/lib
pascal@457 1252 fi
pascal@170 1253 need_lib=true
pascal@170 1254 fi
pascal@170 1255 for i in $($TMP_DIR/initfs/bin/busybox | awk \
pascal@170 1256 '{ if (s) printf "%s",$0 } /Currently/ { s=1 }' | sed 's/,//g'); do
pascal@170 1257 ln $TMP_DIR/initfs/bin/busybox $TMP_DIR/initfs/bin/$i
pascal@170 1258 done
pascal@474 1259 # bootfloppybox will need floppy.ko.?z, /dev/fd0, /dev/tty0
pascal@474 1260 cp /lib/modules/$version/kernel/drivers/block/floppy.ko.?z \
pascal@474 1261 $TMP_DIR/initfs/lib/modules 2>/dev/null
pascal@474 1262 for i in /dev/console /dev/null /dev/tty /dev/tty0 /dev/zero \
pascal@170 1263 /dev/kmem /dev/mem /dev/random /dev/urandom; do
pascal@170 1264 cp -a $i $TMP_DIR/initfs/dev
pascal@170 1265 done
pascal@474 1266 grep -q '/sys/block/./dev' $TMP_DIR/initfs/init ||
pascal@474 1267 for i in /dev/fd0 /dev/[hs]d[a-f]* /dev/loop* ; do
pascal@474 1268 cp -a $i $TMP_DIR/initfs/dev
pascal@476 1269 done 2>/dev/null
pascal@474 1270 $need_lib && for i in /lib/ld-* /lib/lib[cm][-\.]* ; do
pascal@170 1271 cp -a $i $TMP_DIR/initfs/lib
pascal@170 1272 done
al@412 1273 [ "$1" == 'http' ] && cat > $TMP_DIR/initfs/init <<EOTEOT
pascal@170 1274 #!/bin/sh
pascal@170 1275
al@412 1276 getarg() {
pascal@170 1277 grep -q " \$1=" /proc/cmdline || return 1
pascal@203 1278 eval \$2=\$(sed "s/.* \$1=\\\\([^ ]*\\\\).*/\\\\1/" < /proc/cmdline)
pascal@170 1279 return 0
pascal@170 1280 }
pascal@170 1281
al@412 1282 copy_rootfs() {
pascal@170 1283 total=\$(grep MemTotal /proc/meminfo | sed 's/[^0-9]//g')
pascal@170 1284 need=\$(du -c \${path}rootfs* | tail -n 1 | cut -f1)
pascal@170 1285 [ \$(( \$total / \$need )) -gt 1 ] || return 1
pascal@170 1286 if ! grep -q " keep-loram" /proc/cmdline && cp \${path}rootfs* /mnt; then
pascal@170 1287 path=/mnt/
pascal@170 1288 return 0
pascal@170 1289 else
pascal@170 1290 rm -f /mnt/rootfs*
pascal@170 1291 return 1
pascal@170 1292 fi
pascal@170 1293 }
pascal@170 1294
pascal@170 1295 echo "Switching / to tmpfs..."
pascal@170 1296 mount -t proc proc /proc
pascal@170 1297 size="\$(grep rootfssize= < /proc/cmdline | \\
pascal@170 1298 sed 's/.*rootfssize=\\([0-9]*[kmg%]\\).*/-o size=\\1/')"
pascal@170 1299 [ -n "\$size" ] || size="-o size=90%"
pascal@170 1300
pascal@426 1301 mount -t sysfs sysfs /sys
pascal@426 1302 for i in /lib/modules/*.ko ; do
pascal@457 1303 echo -en "Probe \$i \\r"
pascal@426 1304 for j in \$(grep alias=pci: \$i | sed 's/alias//;s/\*/.*/g'); do
pascal@426 1305 grep -q "\$j" /sys/bus/pci/devices/*/uevent || continue
pascal@426 1306 for k in \$(cat \${i/ko/dep} 2> /dev/null); do
pascal@426 1307 insmod /lib/modules/\$k.ko 2> /dev/null
pascal@426 1308 done
pascal@457 1309 echo "Loading \$i"
pascal@426 1310 insmod \$i 2> /dev/null
pascal@426 1311 break
pascal@426 1312 done
pascal@426 1313 done
pascal@426 1314 umount /sys
pascal@172 1315 while read var default; do
pascal@172 1316 eval \$var=\$default
pascal@172 1317 getarg \$var \$var
pascal@172 1318 done <<EOT
pascal@172 1319 eth eth0
pascal@172 1320 dns 208.67.222.222,208.67.220.220
pascal@172 1321 netmask 255.255.255.0
pascal@172 1322 gw
pascal@172 1323 ip
pascal@172 1324 EOT
pascal@458 1325 grep -q \$eth /proc/net/dev || sh
pascal@172 1326 if [ -n "\$ip" ]; then
pascal@172 1327 ifconfig \$eth \$ip netmask \$netmask up
pascal@172 1328 route add default gateway \$gw
pascal@172 1329 for i in \$(echo \$dns | sed 's/,/ /g'); do
pascal@172 1330 echo "nameserver \$i" >> /etc/resolv.conf
pascal@172 1331 done
pascal@172 1332 else
pascal@186 1333 udhcpc -f -q -s /lib/udhcpc -i \$eth
pascal@172 1334 fi
pascal@172 1335 for i in $urliso ; do
pascal@172 1336 [ -n "\$URLISO" ] && URLISO="\$URLISO,"
pascal@182 1337 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 1338 URLISO="\$URLISO,http://\$i/iso/rolling/slitaz-rolling-loram-cdrom.iso,http://\$i/iso/rolling/slitaz-rolling-loram.iso"
pascal@172 1339 done
pascal@172 1340 getarg urliso URLISO
pascal@172 1341 DIR=fs
pascal@172 1342 if getarg loram DIR; then
pascal@172 1343 DEVICE=\${DIR%,*}
pascal@172 1344 DIR=/\${DIR#*,}
pascal@172 1345 fi
pascal@172 1346 mount -t tmpfs \$size tmpfs /mnt
pascal@189 1347 path2=/mnt/.httpfs/
pascal@172 1348 path=/mnt/.cdrom/
pascal@387 1349 mkdir -p /mnt/.rw /mnt/.wd \$path \$path2
pascal@172 1350 while [ ! -d \$path/boot ]; do
pascal@172 1351 for i in \$(echo \$URLISO | sed 's/,/ /g'); do
pascal@457 1352 httpfs \$i \$path2 && echo \$i && break
pascal@172 1353 done
pascal@458 1354 mount -o loop,ro -t iso9660 \$path2/*.iso \$path || sh
pascal@172 1355 done
pascal@170 1356
pascal@170 1357 memfree=\$(grep MemFree /proc/meminfo | sed 's/[^0-9]//g')
pascal@170 1358 umount /proc
pascal@387 1359 branch=:/mnt/.cdrom/\$DIR
pascal@206 1360 if [ ! -d /mnt/.cdrom/\$DIR/etc ]; then
pascal@387 1361 branch=
pascal@457 1362 lp=1
pascal@457 1363 insmod /lib/modules/squashfs.ko 2> /dev/null
pascal@457 1364 for i in \${path}boot/rootfs?.* ; do
pascal@170 1365 fs=\${i#*root}
pascal@170 1366 branch=\$branch:/mnt/.\$fs
pascal@198 1367 mkdir -p /mnt/.rw/mnt/.\$fs /mnt/.\$fs /mnt/.rw/mnt/.cdrom
pascal@457 1368 losetup -o 124 /dev/loop\$lp \$i
pascal@457 1369 mount -o loop,ro -t squashfs /dev/loop\$lp /mnt/.\$fs
pascal@457 1370 lp=\$((\$lp+1))
pascal@170 1371 done
pascal@463 1372 fi
pascal@189 1373 mkdir -p /mnt/.rw/mnt/.httpfs
pascal@387 1374 while read type opt; do
pascal@426 1375 insmod /lib/modules/\$type.ko && mount -t \$type -o \$opt none /mnt && break
pascal@387 1376 done <<EOT
pascal@387 1377 aufs br=/mnt/.rw\$branch
pascal@387 1378 overlayfs workdir=/mnt/.wd\${branch/:/,lowerdir=},upperdir=/mnt/.rw
pascal@387 1379 EOT
pascal@426 1380 rm -rf /lib/modules
pascal@186 1381 [ -x /bin/httpfs ] && sed -i 's/DHCP="yes"/DHCP="no"/' /mnt/etc/network.conf
pascal@170 1382 [ \$memfree -lt 30000 ] && sed -i 's/ slim//' /mnt/etc/rcS.conf
pascal@170 1383 [ -x /mnt/sbin/init ] && exec /bin/switch_root mnt /sbin/init || sh
pascal@170 1384 EOTEOT
pascal@170 1385 chmod +x $TMP_DIR/initfs/init
pascal@312 1386 for i in $TMP_DIR/initfs/lib/modules/*z ; do
pascal@312 1387 unxz $i || gunzip $i || lzma d $i ${i%.gz}
pascal@312 1388 rm -f $i
al@412 1389 done 2>/dev/null
al@412 1390 (cd $TMP_DIR/initfs; find | busybox cpio -o -H newc 2>/dev/null) | \
pascal@170 1391 lzma e $TMP_DIR/initfs.gz -si
pascal@232 1392 lzma_set_size $TMP_DIR/initfs.gz
pascal@170 1393 rm -rf $TMP_DIR/initfs
pascal@289 1394 align_to_32bits $TMP_DIR/initfs.gz
pascal@170 1395 return 0
pascal@170 1396 }
pascal@170 1397
al@412 1398
pascal@289 1399 # Move each initramfs to squashfs
al@412 1400
al@412 1401 build_loram_rootfs() {
pascal@170 1402 rootfs_sizes=""
pascal@426 1403 for i in $TMP_DIR/iso/boot/rootfs*; do
pascal@170 1404 mkdir -p $TMP_DIR/fs
pascal@170 1405 cd $TMP_DIR/fs
pascal@426 1406 uncompress $i | cpio -idm
pascal@434 1407 deduplicate
pascal@170 1408 cd - > /dev/null
pascal@170 1409 rootfs=$TMP_DIR/$(basename $i)
pascal@473 1410 /usr/sbin/mksquashfs $TMP_DIR/fs $rootfs -comp ${1:-xz -Xbcj x86}
pascal@170 1411 cd $TMP_DIR
pascal@170 1412 rootfs_sizes="$rootfs_sizes $(( $(du -s $TMP_DIR/fs | cut -f1) - $(du -s $rootfs | cut -f1) ))"
al@412 1413 ( cd $(dirname $rootfs); echo $(basename $rootfs) | cpio -o -H newc ) > $rootfs.cpio
pascal@201 1414 rm -f $rootfs
pascal@201 1415 mv $rootfs.cpio $rootfs
pascal@170 1416 cd - > /dev/null
pascal@170 1417 rm -rf $TMP_DIR/fs
pascal@170 1418 done
pascal@170 1419 }
pascal@170 1420
al@412 1421
pascal@170 1422 # Move meta boot configuration files to basic configuration files
al@412 1423 # because meta loram flavor is useless when rootfs is not loaded in RAM
al@412 1424
al@412 1425 unmeta_boot() {
pascal@248 1426 local root=${1:-$TMP_DIR/loramiso}
pascal@248 1427 if [ -f $root/boot/isolinux/noram.cfg ]; then
pascal@170 1428 # We keep enough information to do unloram...
pascal@278 1429 [ -s $root/boot/isolinux/common.cfg ] &&
pascal@170 1430 sed -i 's/label slitaz/label orgslitaz/' \
pascal@248 1431 $root/boot/isolinux/common.cfg
pascal@278 1432 set -- $(grep 'append ifmem [0-9]' $root/boot/isolinux/isolinux.cfg)
pascal@278 1433 shift
pascal@250 1434 sed -i '/ifmem/{NNNNNNNNd};/^LABEL/{N;/LABEL SliTaz [^L]/{NNNd}}' \
pascal@248 1435 $root/boot/isolinux/isolinux.cfg
pascal@278 1436 [ -n "$3" ] || set -- $(grep 'append [0-9]' $root/boot/isolinux/common.cfg)
pascal@472 1437 sed -i "s/label $3\$/label slitaz/;s|=\(.*rootfs\)\(.*\)\.gz |=\1.gz |" \
pascal@248 1438 $root/boot/isolinux/*.cfg
pascal@170 1439 fi
pascal@170 1440 }
pascal@170 1441
al@412 1442
pascal@387 1443 # Move rootfs to squashfs filesystem(s) to the cdrom writeable with aufs/overlayfs.
al@412 1444 # These squashfs may be loaded in RAM at boot time.
al@412 1445 # Rootfs are also copied to CD-ROM for tiny ramsize systems.
pascal@170 1446 # Meta flavors are converted to normal flavors.
al@412 1447
al@412 1448 build_loram_cdrom() {
pascal@170 1449 build_initfs cdrom || return 1
pascal@170 1450 cp -a $TMP_DIR/iso $TMP_DIR/loramiso
pascal@313 1451 mkdir $TMP_DIR/loramiso/fs
pascal@313 1452 cd $TMP_DIR/loramiso/fs
pascal@313 1453 for i in $( ls ../boot/root* | sort -r ) ; do
pascal@426 1454 uncompress $i | cpio -idmu
pascal@313 1455 rm -f $i
pascal@313 1456 done
pascal@313 1457 mkdir -p $TMP_DIR/loramiso/fs/mnt/.cdrom
al@412 1458 cd - >/dev/null
pascal@170 1459 mv $TMP_DIR/initfs.gz $TMP_DIR/loramiso/boot/rootfs.gz
pascal@170 1460 unmeta_boot
pascal@203 1461 VOLUM_NAME="SliTaz_LoRAM_CDROM"
pascal@313 1462 sed -i "s|root=|isofs= rodev=/dev/cdrom/fs &|;s/.ive/cdrom/" \
pascal@203 1463 $TMP_DIR/loramiso/boot/isolinux/*.cfg
pascal@426 1464 sed -i '/LABEL slitaz/{NNNNp;s|z cdrom|& text|;s|L slitaz|&text|;s|root=|screen=text &|;s|,[^ ]*||}' \
pascal@426 1465 $TMP_DIR/loramiso/boot/isolinux/*.cfg
pascal@170 1466 create_iso $OUTPUT $TMP_DIR/loramiso
pascal@170 1467 }
pascal@170 1468
al@412 1469
paul@173 1470 # Create http bootstrap to load and remove loram_cdrom
pascal@172 1471 # Meta flavors are converted to normal flavors.
al@412 1472
al@412 1473 build_loram_http() {
pascal@172 1474 build_initfs http || return 1
pascal@172 1475 cp -a $TMP_DIR/iso $TMP_DIR/loramiso
pascal@172 1476 rm -f $TMP_DIR/loramiso/boot/rootfs*
pascal@172 1477 mv $TMP_DIR/initfs.gz $TMP_DIR/loramiso/boot/rootfs.gz
pascal@172 1478 unmeta_boot
pascal@172 1479 create_iso $OUTPUT $TMP_DIR/loramiso
pascal@172 1480 }
pascal@172 1481
al@412 1482
pascal@170 1483 # Update meta flavor selection sizes.
pascal@170 1484 # Reduce sizes with rootfs gains.
al@412 1485
al@412 1486 update_metaiso_sizes() {
pascal@278 1487 for cfg in $(grep -El '(append|ifmem) [0-9]' $TMP_DIR/loramiso/boot/isolinux/*.cfg)
pascal@241 1488 do
pascal@278 1489 local append="$(grep -E '(append|ifmem) [0-9]' $cfg)"
pascal@241 1490 local sizes="$rootfs_sizes"
pascal@241 1491 local new
pascal@241 1492 set -- $append
pascal@241 1493 shift
pascal@278 1494 [ "$1" == "ifmem" ] && shift
pascal@241 1495 new=""
pascal@241 1496 while [ -n "$2" ]; do
pascal@241 1497 local s
pascal@241 1498 case "$1" in
al@412 1499 *G) s=$(( ${1%G} * 1024 * 1024 ));;
al@412 1500 *M) s=$(( ${1%M} * 1024 ));;
al@412 1501 *) s=${1%K};;
pascal@241 1502 esac
pascal@241 1503 sizes=${sizes#* }
pascal@241 1504 for i in $sizes ; do
pascal@241 1505 s=$(( $s - $i ))
pascal@241 1506 done
pascal@241 1507 new="$new $s $2"
pascal@241 1508 shift 2
pascal@170 1509 done
pascal@278 1510 sed -i -e "/append [0-9]/s/append .*/append$new $1/" -e \
pascal@278 1511 "/append ifmem [0-9]/s/append .*/append ifmem$new $1/" $cfg
pascal@472 1512 sed -i 's|\(initrd=\)\([^r]*\)\(rootfs\)|\1\2rootfs.gz,\2\3|' $cfg
pascal@312 1513 sed -i '/LABEL base/{NNNNp;s|base .ive|cdrom|;s|base|cdrom|;s|,[^ ]*||}' $cfg
pascal@425 1514 sed -i '/LABEL cdrom/{NNNNp;s|z cdrom|& text|;s|L cdrom|&text|;s|root=|screen=text &|;s|,[^ ]*||}' $cfg
pascal@170 1515 done
pascal@170 1516 }
pascal@170 1517
al@412 1518
pascal@387 1519 # Move rootfs to a squashfs filesystem into the initramfs writeable with aufs/overlayfs.
pascal@170 1520 # Meta flavor selection sizes are updated.
al@412 1521
al@412 1522 build_loram_ram() {
pascal@170 1523 build_initfs ram || return 1
pascal@473 1524 build_loram_rootfs "$1"
al@412 1525 cp -a $TMP_DIR/iso $TMP_DIR/loramiso
pascal@289 1526 mv $TMP_DIR/initfs.gz $TMP_DIR/loramiso/boot/rootfs.gz
al@412 1527 cp $TMP_DIR/rootfs* $TMP_DIR/loramiso/boot
pascal@170 1528 update_metaiso_sizes
al@412 1529 create_iso $OUTPUT $TMP_DIR/loramiso
pascal@170 1530 }
pascal@170 1531
al@412 1532
pankso@279 1533 # Remove files installed by packages
al@412 1534
al@412 1535 find_flavor_rootfs() {
pascal@191 1536 for i in $1/etc/tazlito/*.extract; do
pascal@191 1537 [ -e $i ] || continue
pascal@191 1538 chroot $1 /bin/sh ${i#$1}
pascal@191 1539 done
pankso@279 1540
pankso@279 1541 # Clean hardlinks and files patched by genisofs in /boot
pascal@191 1542 for i in isolinux/isolinux.bin isolinux/boot.cat bzImage ; do
pascal@362 1543 rm -f $1/boot/$i*
pascal@191 1544 done
pankso@279 1545
pascal@191 1546 # Clean files generated in post_install
pascal@191 1547 rm -f $1/lib/modules/*/modules.* $1/etc/mtab \
pascal@191 1548 $1/dev/core $1/dev/fd $1/dev/std*
pankso@279 1549
pascal@191 1550 # Verify md5
pascal@217 1551 cat $1$INSTALLED/*/md5sum | \
pascal@191 1552 while read md5 file; do
pascal@405 1553 [ -e "$1$file" ] || continue
pascal@405 1554 [ "$(md5sum < "$1$file")" == "$md5 -" ] &&
pascal@405 1555 rm -f "$1$file"
pascal@191 1556 done
pankso@279 1557
pascal@191 1558 # Check configuration files
pascal@217 1559 for i in $1$INSTALLED/*/volatile.cpio.gz; do
pascal@191 1560 [ -e $i ] || continue
pascal@191 1561 mkdir /tmp/volatile$$
pascal@227 1562 zcat $i | ( cd /tmp/volatile$$ ; cpio -idmu > /dev/null 2>&1 )
pascal@227 1563 ( cd /tmp/volatile$$ ; find * -type f 2> /dev/null) | \
pascal@227 1564 while read file ; do
pascal@405 1565 [ -e "$1/$file" ] || continue
pascal@405 1566 cmp -s "/tmp/volatile$$/$file" "$1/$file" && rm -f "$1/$file"
pascal@191 1567 done
pascal@191 1568 rm -rf /tmp/volatile$$
pascal@191 1569 done
pankso@279 1570
pascal@191 1571 # Remove other files blindly
pascal@217 1572 for i in $1$INSTALLED/*/files.list; do
pascal@405 1573 for file in $(cat "$i"); do
pascal@405 1574 [ "$1$file" -nt "$i" ] && continue
pascal@405 1575 [ -f "$1$file" -a ! -L "$1$file" ] && continue
pascal@405 1576 [ -d "$1$file" ] || rm -f "$1$file"
pascal@191 1577 done
pascal@191 1578 done
pankso@279 1579
pascal@193 1580 # Remove tazpkg files and tmp files
pascal@217 1581 rm -rf $1$INSTALLED* $1/tmp $1/var/tmp
pascal@217 1582 rm -f $1$LOCALSTATE/*packages* $1$LOCALSTATE/files.list.lzma \
pascal@217 1583 $1$LOCALSTATE/mirror* $1/var/cache/*/* \
pascal@193 1584 $1/var/lock/* $1/var/log/* $1/var/run/* $1/var/run/*/* \
al@412 1585 $1/var/lib/* $1/var/lib/dbus/* 2>/dev/null
pankso@279 1586
pascal@191 1587 # Cleanup directory tree
pascal@191 1588 cd $1
pascal@191 1589 find * -type d | sort -r | while read dir; do
al@412 1590 rmdir "$dir" 2>/dev/null
pascal@191 1591 done
pascal@191 1592 cd - > /dev/null
pascal@191 1593 }
pascal@191 1594
al@412 1595
al@412 1596 # Get byte(s) from a binary file
al@412 1597
al@412 1598 get() {
pascal@404 1599 od -v -j $1 -N ${3:-2} -t u${3:-2} -w${3:-2} -An $2 2>/dev/null
pascal@404 1600 }
pascal@404 1601
al@412 1602
al@412 1603 # Get cpio flavor info from the ISO image
al@412 1604
al@412 1605 flavordata() {
pascal@404 1606 [ $(get 1024 $1) -eq 35615 ] && n=2 || n=$((1+$(get 417 $1 1)))
pascal@404 1607 dd if=$1 bs=512 skip=$n count=20 2>/dev/null | zcat 2>/dev/null
pascal@404 1608 }
pascal@404 1609
pascal@404 1610
al@412 1611 # Restore undigest mirrors
al@412 1612
al@412 1613 restore_mirrors() {
al@412 1614 local undigest="$root$LOCALSTATE/undigest" priority="$root$LOCALSTATE/priority"
al@412 1615 [ -d "$undigest.bak" ] || [ -e "$priority.bak" ] || return
al@412 1616
al@412 1617 action 'Restoring mirrors...'
al@412 1618 if [ -d "$undigest.bak" ]; then
al@412 1619 [ -d "$undigest" ] && rm -r "$undigest"
al@412 1620 mv "$undigest.bak" "$undigest"
al@412 1621 fi
al@412 1622 [ -e "$priority.bak" ] && mv -f "$priority.bak" "$priority"
al@412 1623 :; status
al@412 1624 }
al@412 1625
al@412 1626
al@412 1627 # Setup undigest mirrors
al@412 1628
al@412 1629 setup_mirrors() {
al@412 1630 # Setup mirrors in plain system or in chroot (with variable root=)
al@412 1631 local mirrorlist="$1" fresh repacked
al@412 1632 local undigest="$root$LOCALSTATE/undigest" priority="$root$LOCALSTATE/priority"
al@412 1633
al@412 1634 # Restore mirrors first: in case of non-clear exits, hangs, etc.
al@412 1635 restore_mirrors
al@412 1636
al@412 1637 _ 'Setting up mirrors for %s...' "$root/"
al@412 1638 # Backing up current undigest mirrors and priority
al@412 1639 [ -d "$undigest" ] && mv "$undigest" "$undigest.bak"
al@412 1640 [ -e "$priority" ] && mv "$priority" "$priority.bak"
al@412 1641 rm -rf '/var/www/tazlito/'
al@412 1642 mkdir -p '/var/www/tazlito/'
al@412 1643
al@412 1644 # Packages produced by CookUtils: on Tank or local, or repacked packages: highest priority
al@412 1645 fresh='/home/slitaz/packages'
al@412 1646 if [ -d "$fresh" ]; then
al@412 1647 # Setup first undigest mirror
al@412 1648 mkdir -p "$undigest/fresh"
al@418 1649 echo "$fresh" > "$undigest/fresh/mirror"
al@412 1650 echo 'fresh' >> "$priority"
al@412 1651 # Rebuild mirror DB if needed
al@412 1652 [ ! -e "$fresh/IDs" ] && tazpkg mkdb "$fresh" --forced --root=''
al@412 1653 [ -n "$(find -L "$fresh" -name '*.tazpkg' -newer "$fresh/IDs")" ] && \
al@412 1654 tazpkg mkdb "$fresh" --forced --root=''
al@412 1655 cp -a "$fresh/files.list.lzma" "$fresh/files-list.lzma"
al@412 1656 fi
al@412 1657
al@412 1658 # Repacked packages: high priority
al@412 1659 repacked="$PACKAGES_REPOSITORY"
al@412 1660 if [ -d "$repacked" -a "$repacked" != "$fresh" ] && ls "$repacked" | grep -q ".tazpkg"; then
al@412 1661 # According to Tazlito setup file (tazlito.conf):
al@412 1662 # WORK_DIR="/home/slitaz/$SLITAZ_VERSION"
al@412 1663 # or
al@412 1664 # WORK_DIR="/home/slitaz"
al@412 1665 # and
al@412 1666 # PACKAGES_REPOSITORY="$WORK_DIR/packages"
al@412 1667 # It MAY or MAY NOT match /home/slitaz/packages, so here we setup second repository
al@412 1668
al@412 1669 # Setup second undigest mirror
al@412 1670 mkdir -p "$undigest/repacked"
al@418 1671 echo "$repacked" > "$undigest/repacked/mirror"
al@412 1672 echo 'repacked' >> "$priority"
al@412 1673 # Rebuild mirror DB if needed
al@412 1674 [ ! -e "$repacked/IDs" ] && tazpkg mkdb "$repacked" --forced --root=''
al@412 1675 [ -n "$(find -L "$repacked" -name '*.tazpkg' -newer "$repacked/IDs")" ] && \
al@412 1676 tazpkg mkdb "$repacked" --forced --root=''
al@412 1677 cp -a "$repacked/files.list.lzma" "$repacked/files-list.lzma"
al@412 1678 fi
al@412 1679
al@412 1680 # All repositories listed in mirrors list: normal priority
al@412 1681 [ -e "$mirrorlist" ] && \
al@412 1682 while read mirror; do
al@412 1683 # Provide consistent mirror ID for caching purpose: /var/cache/tazpkg/<mirror ID>/packages
al@412 1684 mirrorid=$(echo "$mirror" | md5sum | cut -d' ' -f1)
al@412 1685 mkdir -p "$undigest/$mirrorid"
al@412 1686 echo "$mirror" > "$undigest/$mirrorid/mirror"
al@412 1687 echo "$mirrorid" >> "$priority"
al@412 1688 done < "$mirrorlist"
al@412 1689
al@412 1690 # And, finally, main mirror with the lowest (failsafe) priority (nothing to do)
al@412 1691
al@412 1692 # Show list of mirrors
al@414 1693 [ -f "$priority" ] && awk -vdb="$root$LOCALSTATE" '
al@418 1694 function show(num, name, url) {
al@418 1695 printf " %-1.1d. %32.32s %-44.44s\n", num, name " ...............................", url;
al@412 1696 }
al@412 1697 {
al@412 1698 num++;
al@412 1699 "cat " db "/undigest/" $0 "/mirror" | getline url;
al@412 1700 show(num, $0, url);
al@412 1701 }
al@412 1702 END {
al@412 1703 num++;
al@412 1704 "cat " db "/mirror" | getline url;
al@412 1705 show(num, "main", url);
al@412 1706 }' "$priority"
al@412 1707
al@417 1708 tazpkg recharge --quiet >/dev/null
al@412 1709 }
al@412 1710
al@412 1711
al@412 1712 # Get list of 'packages.info' lists using priority
al@412 1713
al@412 1714 pi_lists() {
al@412 1715 local pi
al@415 1716 [ -s "$root$LOCALSTATE/packages.info" ] || tazpkg recharge --root="$root" >/dev/null 2>&1
al@412 1717 local priority="$root$LOCALSTATE/priority"
al@412 1718 local undigest="$root$LOCALSTATE/undigest"
al@412 1719
al@412 1720 {
al@412 1721 [ -s "$priority" ] && cat "$priority"
al@412 1722 echo 'main'
al@412 1723 [ -d "$undigest" ] && ls "$undigest"
al@412 1724 } | awk -vun="$undigest/" '
al@412 1725 {
al@412 1726 if (arr[$0] != 1) {
al@412 1727 arr[$0] = 1;
al@412 1728 print un $0 "/packages.info";
al@412 1729 }
al@412 1730 }' | sed 's|/undigest/main||' | \
al@412 1731 while read pi; do
al@412 1732 [ -e "$pi" ] && echo "$pi"
al@412 1733 done
al@412 1734 }
al@412 1735
al@412 1736
al@412 1737 # Strip versions from packages list
al@412 1738
al@412 1739 strip_versions() {
al@460 1740 if [ -n "$stripped" ]; then
al@460 1741 action 'Consider list %s already stripped' "$(basename "$1")"
al@460 1742 status
al@460 1743 return 0
al@460 1744 fi
al@412 1745 action 'Strip versions from list %s...' "$(basename "$1")"
al@412 1746 local in_list="$1" tmp_list="$(mktemp)" namever pkg
al@412 1747 [ -f "$in_list" ] || die "List '$in_list' not found."
al@412 1748
al@412 1749 # $pkg=<name>-<version> or $pkg=<name>; both <name> and <version> may contain dashes
al@412 1750 awk '
al@412 1751 {
al@412 1752 if (FILENAME ~ "packages.info") {
al@412 1753 # Collect package names
al@412 1754 FS = "\t"; pkg[$1] = 1;
al@412 1755 } else {
al@416 1756 FS = OFS = "-"; $0 = $0; # Fix bug with FS for first record
al@412 1757 while (NF > 1 && ! pkg[$0])
al@412 1758 NF --;
al@412 1759 printf "%s\n", $0;
al@412 1760 }
al@412 1761 }' $(pi_lists) "$in_list" > "$tmp_list"
al@412 1762
al@412 1763 cat "$tmp_list" > "$in_list"
al@412 1764 rm "$tmp_list"
al@412 1765 status
al@412 1766 }
al@412 1767
al@412 1768
al@412 1769 # Display list of unknown packages (informative)
al@414 1770
al@412 1771 display_unknown() {
al@412 1772 [ -s "$1" ] || return
al@412 1773 echo "Unknown packages:" >&2
al@412 1774 cat "$1" >&2
al@412 1775 rm "$1"
al@412 1776 }
al@412 1777
al@412 1778
al@412 1779 # Display warnings about critical packages absent (informative)
al@414 1780
al@412 1781 display_warn() {
al@412 1782 [ -s "$1" ] || return
al@412 1783 echo "Absent critical packages:" >&2
al@412 1784 cat "$1" >&2
al@412 1785 rm "$1"
al@412 1786 echo "Probably ISO image will be unusable."
al@412 1787 }
al@412 1788
al@412 1789
al@414 1790 # Install packages to rootfs
al@414 1791
al@414 1792 install_list_to_rootfs() {
al@414 1793 local list="$1" rootfs="$2" pkg i ii
al@415 1794 local undigest="$rootfs/var/lib/tazpkg/undigest"
al@414 1795
al@414 1796 # initial tazpkg setup in empty rootfs
al@414 1797 tazpkg --root=$rootfs >/dev/null 2>&1
al@459 1798 # pass current 'mirror' to the rootfs
al@461 1799 mkdir -p $rootfs/var/lib/tazpkg $rootfs/etc
al@459 1800 cp -f /var/lib/tazpkg/mirror $rootfs/var/lib/tazpkg/mirror
al@460 1801 cp -f /etc/slitaz-release $rootfs/etc/slitaz-release
al@414 1802 # link rootfs packages cache to the regular packages cache
al@414 1803 rm -r "$rootfs/var/cache/tazpkg"
al@414 1804 ln -s /var/cache/tazpkg "$rootfs/var/cache/tazpkg"
al@414 1805
al@414 1806 setup_mirrors mirrors
al@414 1807
paul@479 1808 # Just in case if flavor doesn't contain "tazlito" package
al@414 1809 mkdir -p "$rootfs/etc/tazlito"
al@414 1810
al@415 1811 newline
al@462 1812
al@462 1813 # Choose detailed log with --detailed
al@462 1814 if [ -n "$detailed" ]; then
al@462 1815 while read pkg; do
al@462 1816 separator '-'
al@462 1817 echo $pkg
al@462 1818 tazpkg -gi $pkg --root=$rootfs --local --quiet --cookmode | tee -a $log
al@462 1819 done < $list
al@462 1820 separator '='
al@462 1821 else
al@462 1822 while read pkg; do
al@462 1823 action 'Installing package: %s' "$pkg"
al@462 1824 yes y | tazpkg -gi $pkg --root=$rootfs --quiet >> $log || exit 1
al@462 1825 status
al@462 1826 done < $list
al@462 1827 fi
al@414 1828 newline
al@414 1829
al@414 1830 restore_mirrors
al@414 1831 # Remove 'fresh' and 'repacked' undigest repos leaving all other
al@414 1832 for i in fresh repacked; do
al@415 1833 ii="$undigest/$i"
al@414 1834 [ -d "$ii" ] && rm -rf "$ii"
al@414 1835 ii="$rootfs/var/lib/tazpkg/priority"
al@414 1836 if [ -f "$ii" ]; then
al@414 1837 sed -i "/$i/d" "$ii"
al@414 1838 [ -s "$ii" ] || rm "$ii"
al@414 1839 fi
al@414 1840 done
al@415 1841 [ -d "$undigest" ] && \
al@415 1842 for i in $(find "$undigest" -type f); do
al@414 1843 # Remove all undigest PKGDB files but 'mirror'
al@414 1844 [ "$(basename "$i")" != 'mirror' ] && rm "$i"
al@414 1845 done
al@415 1846 [ -d "$undigest" ] && \
al@415 1847 rmdir --ignore-fail-on-non-empty "$undigest"
al@414 1848
al@414 1849 # Un-link packages cache
al@414 1850 rm "$rootfs/var/cache/tazpkg"
al@414 1851
al@414 1852 # Clean /var/lib/tazpkg
al@415 1853 (cd $rootfs/var/lib/tazpkg; rm ID* descriptions.txt extra.list files* packages.* 2>/dev/null)
al@414 1854 }
al@414 1855
al@414 1856
al@412 1857
al@412 1858
pankso@1 1859 ####################
pankso@1 1860 # Tazlito commands #
pankso@1 1861 ####################
pankso@1 1862
al@412 1863 # /usr/bin/tazlito is linked with /usr/bin/reduplicate and /usr/bin/deduplicate
pascal@361 1864 case "$0" in
pascal@365 1865 *reduplicate)
pascal@365 1866 find ${@:-.} ! -type d -links +1 \
pascal@365 1867 -exec cp -a {} {}$$ \; -exec mv {}$$ {} \;
pascal@365 1868 exit 0 ;;
pascal@361 1869 *deduplicate)
pascal@361 1870 deduplicate "$@"
pascal@361 1871 exit 0 ;;
pascal@361 1872 esac
pascal@361 1873
al@412 1874
pankso@1 1875 case "$COMMAND" in
pankso@1 1876 stats)
pankso@1 1877 # Tazlito general statistics from the config file.
pankso@1 1878 #
al@412 1879 title 'Tazlito statistics'
al@412 1880 optlist "\
al@412 1881 Config file : $CONFIG_FILE
al@412 1882 ISO name : $ISO_NAME.iso
al@412 1883 Volume name : $VOLUM_NAME
al@412 1884 Prepared : $PREPARED
al@412 1885 Packages repository : $PACKAGES_REPOSITORY
al@412 1886 Distro directory : $DISTRO
al@412 1887 Additional files : $ADDFILES
al@412 1888 " | sed '/: $/d'
al@412 1889 footer
al@412 1890 ;;
al@412 1891
al@412 1892
pankso@122 1893 list-addfiles)
paul@154 1894 # Simple list of additional files in the rootfs
pankso@333 1895 newline
al@412 1896 if [ -d "$ADDFILES/rootfs" ]; then
al@412 1897 cd $ADDFILES
al@412 1898 find rootfs -type f
al@412 1899 else
al@412 1900 _ 'Additional files not found: %s' "$ADDFILES/rootfs/"
al@412 1901 fi
al@412 1902 newline
al@412 1903 ;;
al@412 1904
al@412 1905
pankso@1 1906 gen-config)
MikeDSmith25@83 1907 # Generate a new config file in the current dir or the specified
pankso@1 1908 # directory by $2.
pankso@1 1909 #
al@412 1910 if [ -n "$2" ]; then
al@412 1911 mkdir -p "$2" && cd "$2"
pankso@1 1912 fi
al@412 1913
al@412 1914 newline
al@412 1915 action 'Generating empty tazlito.conf...'
pankso@1 1916 empty_config_file
pankso@1 1917 status
al@412 1918
al@412 1919 separator
al@412 1920 if [ -f 'tazlito.conf' ] ; then
al@412 1921 _ 'Configuration file is ready to edit.'
al@412 1922 _ 'File location: %s' "$(pwd)/tazlito.conf"
pankso@333 1923 newline
al@412 1924 fi
al@412 1925 ;;
al@412 1926
al@412 1927
pankso@1 1928 configure)
pankso@1 1929 # Configure a tazlito.conf config file. Start by getting
pankso@1 1930 # a empty config file and sed it.
pankso@1 1931 #
al@412 1932 if [ -f 'tazlito.conf' ]; then
pankso@1 1933 rm tazlito.conf
pankso@1 1934 else
al@412 1935 [ $(id -u) -ne 0 ] && die 'You must be root to configure the main config file' \
al@412 1936 'or in the same directory of the file you want to configure.'
al@412 1937 cd /etc
pankso@1 1938 fi
al@412 1939
pankso@1 1940 empty_config_file
al@412 1941
al@412 1942 title 'Configuring: %s' "$(pwd)/tazlito.conf"
al@412 1943
pankso@1 1944 # ISO name.
pascal@11 1945 echo -n "ISO name : " ; read answer
pascal@11 1946 sed -i s#'ISO_NAME=\"\"'#"ISO_NAME=\"$answer\""# tazlito.conf
pascal@14 1947 # Volume name.
pascal@14 1948 echo -n "Volume name : " ; read answer
pascal@11 1949 sed -i s/'VOLUM_NAME=\"SliTaz\"'/"VOLUM_NAME=\"$answer\""/ tazlito.conf
pankso@1 1950 # Packages repository.
pascal@11 1951 echo -n "Packages repository : " ; read answer
pascal@11 1952 sed -i s#'PACKAGES_REPOSITORY=\"\"'#"PACKAGES_REPOSITORY=\"$answer\""# tazlito.conf
pankso@1 1953 # Distro path.
pascal@11 1954 echo -n "Distro path : " ; read answer
pascal@11 1955 sed -i s#'DISTRO=\"\"'#"DISTRO=\"$answer\""# tazlito.conf
al@412 1956 footer "Config file is ready to use."
al@412 1957 echo 'You can now extract an ISO or generate a distro.'
al@412 1958 newline
al@412 1959 ;;
al@412 1960
al@412 1961
pankso@1 1962 gen-iso)
paul@94 1963 # Simply generate a new iso.
pankso@1 1964 #
pankso@1 1965 check_root
pankso@1 1966 verify_rootcd
pankso@1 1967 gen_livecd_isolinux
al@412 1968 distro_stats
al@412 1969 ;;
al@412 1970
al@412 1971
pankso@1 1972 gen-initiso)
paul@94 1973 # Simply generate a new initramfs with a new iso.
pankso@1 1974 #
pankso@1 1975 check_root
pankso@1 1976 verify_rootcd
al@412 1977 gen_initramfs "$ROOTFS"
pankso@1 1978 gen_livecd_isolinux
al@412 1979 distro_stats
al@412 1980 ;;
al@412 1981
al@412 1982
pankso@1 1983 extract-distro)
MikeDSmith25@83 1984 # Extract an ISO image to a directory and rebuild the LiveCD tree.
pankso@1 1985 #
pankso@1 1986 check_root
al@412 1987 ISO_IMAGE="$2"
al@412 1988 [ -z "$ISO_IMAGE" ] && die 'Please specify the path to the ISO image.' \
al@412 1989 'Example:\n tazlito image.iso /path/target'
al@412 1990
pankso@1 1991 # Set the distro path by checking for $3 on cmdline.
al@412 1992 TARGET="${3:-$DISTRO}"
al@412 1993
pankso@1 1994 # Exit if existing distro is found.
al@412 1995 [ -d "$TARGET/rootfs" ] && die "A rootfs exists in '$TARGET'." \
al@412 1996 'Please clean the distro tree or change directory path.'
al@412 1997
al@412 1998 title 'Tazlito extracting: %s' "$(basename $ISO_IMAGE)"
al@412 1999
pankso@1 2000 # Start to mount the ISO.
al@412 2001 action 'Mounting ISO image...'
al@412 2002 mkdir -p "$TMP_DIR"
pankso@1 2003 # Get ISO file size.
al@412 2004 isosize=$(du -sh "$ISO_IMAGE" | cut -f1)
al@412 2005 mount -o loop -r "$ISO_IMAGE" "$TMP_DIR"
pankso@1 2006 sleep 2
pankso@1 2007 # Prepare target dir, copy the kernel and the rootfs.
al@412 2008 mkdir -p "$TARGET/rootfs" "$TARGET/rootcd/boot"
al@412 2009 status
al@412 2010
al@412 2011 action 'Copying the Linux kernel...'
al@412 2012 if cp $TMP_DIR/boot/vmlinuz* "$TARGET/rootcd/boot" 2>/dev/null; then
al@412 2013 make_bzImage_hardlink "$TARGET/rootcd/boot"
pascal@16 2014 else
al@412 2015 cp "$TMP_DIR/boot/bzImage" "$TARGET/rootcd/boot"
pascal@16 2016 fi
pankso@1 2017 status
al@412 2018
pascal@41 2019 for i in $(ls $TMP_DIR); do
al@412 2020 [ "$i" == 'boot' ] && continue
al@412 2021 cp -a "$TMP_DIR/$i" "$TARGET/rootcd"
pascal@41 2022 done
al@412 2023
al@412 2024 for loader in isolinux syslinux extlinux grub; do
al@412 2025 [ -d "$TMP_DIR/boot/$loader" ] || continue
al@412 2026 action 'Copying %s files...' "$loader"
al@412 2027 cp -a "$TMP_DIR/boot/$loader" "$TARGET/rootcd/boot"
al@412 2028 status
al@412 2029 done
al@412 2030
al@412 2031 action 'Copying the rootfs...'
pascal@476 2032 cp $TMP_DIR/boot/rootfs*.?z "$TARGET/rootcd/boot"
pankso@1 2033 status
al@412 2034
paul@94 2035 # Extract initramfs.
al@412 2036 cd "$TARGET/rootfs"
al@412 2037 action 'Extracting the rootfs...'
al@412 2038 extract_rootfs "$TARGET/rootcd/boot/$INITRAMFS" "$TARGET/rootfs"
pascal@38 2039 # unpack /usr
pascal@48 2040 for i in etc/tazlito/*.extract; do
pascal@50 2041 [ -f "$i" ] && . $i ../rootcd
pascal@48 2042 done
pankso@1 2043 # Umount and remove temp directory and cd to $TARGET to get stats.
al@412 2044 umount "$TMP_DIR" && rm -rf "$TMP_DIR"
pankso@1 2045 cd ..
al@412 2046 status
al@412 2047
pankso@333 2048 newline
pankso@279 2049 separator
al@412 2050 echo "Extracted : $(basename $ISO_IMAGE) ($isosize)"
al@412 2051 echo "Distro tree : $(pwd)"
al@412 2052 echo "Rootfs size : $(du -sh rootfs)"
al@412 2053 echo "Rootcd size : $(du -sh rootcd)"
al@412 2054 footer
al@412 2055 ;;
al@412 2056
al@412 2057
pascal@22 2058 list-flavors)
pascal@22 2059 # Show available flavors.
al@455 2060 list='/etc/tazlito/flavors.list'
al@412 2061 [ ! -s $list -o -n "$recharge" ] && download flavors.list -O - > $list
al@412 2062 title 'List of flavors'
al@412 2063 cat $list
al@412 2064 footer
al@412 2065 ;;
al@412 2066
al@412 2067
pascal@22 2068 show-flavor)
paul@479 2069 # Show flavor descriptions.
al@412 2070 set -e
al@412 2071 flavor=${2%.flavor}
al@412 2072 flv_dir="$(extract_flavor "$flavor")"
al@412 2073 desc="$flv_dir/$flavor.desc"
al@412 2074 if [ -n "$brief" ]; then
al@412 2075 if [ -z "$noheader" ]; then
al@412 2076 printf "%-16.16s %6.6s %6.6s %s\n" 'Name' 'ISO' 'Rootfs' 'Description'
pankso@279 2077 separator
pascal@22 2078 fi
al@412 2079 printf "%-16.16s %6.6s %6.6s %s\n" "$flavor" \
al@412 2080 "$(field ISO "$desc")" \
al@412 2081 "$(field Rootfs "$desc")" \
al@412 2082 "$(field Description "$desc")"
pascal@22 2083 else
pankso@279 2084 separator
al@412 2085 cat "$desc"
pascal@22 2086 fi
al@412 2087 cleanup
al@412 2088 ;;
al@412 2089
al@412 2090
pascal@60 2091 gen-liveflavor)
paul@154 2092 # Generate a new flavor from the live system.
pascal@106 2093 FLAVOR=${2%.flavor}
al@412 2094 [ -z "$FLAVOR" ] && die 'Please specify flavor name on the commandline.'
al@412 2095
pascal@60 2096 case "$FLAVOR" in
al@412 2097 -?|-h*|--help)
al@412 2098 cat <<EOT
pascal@60 2099 SliTaz Live Tool - Version: $VERSION
al@412 2100
al@412 2101 $(boldify 'Usage:') tazlito gen-liveflavor <flavor-name> [<flavor-patch-file>]
al@412 2102
al@412 2103 $(boldify '<flavor-patch-file> format:')
al@412 2104 $(optlist "\
pascal@60 2105 code data
pascal@60 2106 + package to add
pascal@60 2107 - package to remove
pascal@65 2108 ! non-free package to add
pascal@60 2109 ? display message
pascal@60 2110 @ flavor description
al@412 2111 ")
al@412 2112
al@412 2113 $(boldify 'Example:')
al@412 2114 $(optlist "\
al@412 2115 @ Developer tools for SliTaz maintainers
pascal@60 2116 + slitaz-toolchain
pascal@60 2117 + mercurial
al@412 2118 ")
al@412 2119 EOT
al@412 2120 exit 1
al@412 2121 ;;
pascal@60 2122 esac
pascal@60 2123 mv /etc/tazlito/distro-packages.list \
al@412 2124 /etc/tazlito/distro-packages.list.$$ 2>/dev/null
al@412 2125 rm -f distro-packages.list non-free.list 2>/dev/null
pascal@60 2126 tazpkg recharge
al@412 2127
al@412 2128 DESC=""
al@412 2129 [ -n "$3" ] && \
al@412 2130 while read action pkg; do
pascal@60 2131 case "$action" in
al@412 2132 +) yes | tazpkg get-install $pkg 2>&1 >> $log || exit 1 ;;
al@412 2133 -) yes | tazpkg remove $pkg ;;
al@412 2134 !) echo $pkg >> non-free.list ;;
al@412 2135 @) DESC="$pkg" ;;
al@412 2136 \?) echo -en "$pkg"; read action ;;
pascal@60 2137 esac
pascal@60 2138 done < $3
al@412 2139
pascal@60 2140 yes '' | tazlito gen-distro
pascal@60 2141 echo "$DESC" | tazlito gen-flavor "$FLAVOR"
pascal@60 2142 mv /etc/tazlito/distro-packages.list.$$ \
al@412 2143 /etc/tazlito/distro-packages.list 2>/dev/null
al@412 2144 ;;
al@412 2145
al@412 2146
pascal@22 2147 gen-flavor)
al@412 2148 # Generate a new flavor from the last ISO image generated
pascal@106 2149 FLAVOR=${2%.flavor}
al@412 2150 [ -z "$FLAVOR" ] && die 'Please specify flavor name on the commandline.'
al@412 2151
al@412 2152 title 'Flavor generation'
pascal@22 2153 check_rootfs
pascal@68 2154 FILES="$FLAVOR.pkglist"
al@412 2155
al@412 2156 action 'Creating file %s...' "$FLAVOR.flavor"
pascal@22 2157 for i in rootcd rootfs; do
pascal@22 2158 if [ -d "$ADDFILES/$i" ] ; then
pascal@22 2159 FILES="$FILES\n$FLAVOR.$i"
pascal@450 2160 ( cd "$ADDFILES/$i"; find . ) | cpio -o -H newc 2>/dev/null | dogzip $FLAVOR.$i
pascal@22 2161 fi
pascal@22 2162 done
pankso@35 2163 status
al@412 2164
al@412 2165 answer=$(grep -s ^Description $FLAVOR.desc)
pascal@22 2166 answer=${answer#Description : }
pascal@22 2167 if [ -z "$answer" ]; then
al@412 2168 echo -n "Description: "
pascal@22 2169 read answer
pascal@22 2170 fi
al@412 2171
al@412 2172 action 'Compressing flavor %s...' "$FLAVOR"
al@412 2173 echo "Flavor : $FLAVOR" > $FLAVOR.desc
pascal@22 2174 echo "Description : $answer" >> $FLAVOR.desc
al@412 2175 (cd $DISTRO; distro_sizes) >> $FLAVOR.desc
al@412 2176 \rm -f $FLAVOR.pkglist $FLAVOR.nonfree 2>/dev/null
pascal@22 2177 for i in $(ls $ROOTFS$INSTALLED); do
pascal@22 2178 eval $(grep ^VERSION= $ROOTFS$INSTALLED/$i/receipt)
pascal@78 2179 EXTRAVERSION=""
pascal@78 2180 eval $(grep ^EXTRAVERSION= $ROOTFS$INSTALLED/$i/receipt)
pascal@61 2181 eval $(grep ^CATEGORY= $ROOTFS$INSTALLED/$i/receipt)
al@412 2182 if [ "$CATEGORY" == 'non-free' -a "${i%%-*}" != 'get' ]; then
pascal@61 2183 echo "$i" >> $FLAVOR.nonfree
pascal@61 2184 else
pascal@78 2185 echo "$i-$VERSION$EXTRAVERSION" >> $FLAVOR.pkglist
pascal@61 2186 fi
pascal@22 2187 done
pascal@68 2188 [ -s $FLAVOR.nonfree ] && $FILES="$FILES\n$FLAVOR.nonfree"
pascal@109 2189 for i in $LOCALSTATE/undigest/*/mirror ; do
pascal@109 2190 [ -s $i ] && cat $i >> $FLAVOR.mirrors
pascal@109 2191 done
pascal@109 2192 [ -s $FLAVOR.mirrors ] && $FILES="$FILES\n$FLAVOR.mirrors"
pascal@452 2193 touch -t 197001010100.00 $FLAVOR.*
pascal@439 2194 echo -e "$FLAVOR.desc\n$FILES" | cpio -o -H newc 2>/dev/null | dogzip $FLAVOR.flavor
al@412 2195 rm $(echo -e $FILES)
pascal@22 2196 status
al@412 2197
al@412 2198 footer "Flavor size: $(du -sh $FLAVOR.flavor)"
al@412 2199 ;;
al@412 2200
al@412 2201
pascal@105 2202 upgrade-flavor)
al@412 2203 # Strip versions from pkglist and update estimated numbers in flavor.desc
al@412 2204 flavor="${2%.flavor}"
al@412 2205 set -e
al@412 2206 [ -f "$flavor.flavor" ] || download "$flavor.flavor"
al@412 2207 set +e
al@412 2208
al@412 2209 flv_dir="$(extract_flavor "$flavor")"
al@412 2210
al@412 2211 strip_versions "$flv_dir/$flavor.pkglist"
al@412 2212
al@412 2213 action 'Updating %s...' "$flavor.desc"
al@412 2214
al@412 2215 [ -f "$flv_dir/$flavor.mirrors" ] && setup_mirrors "$flv_dir/$flavor.mirrors" >/dev/null
al@416 2216 set -- $(module calc_sizes "$flv_dir" "$flavor")
al@412 2217 restore_mirrors >/dev/null
al@412 2218
al@412 2219 sed -i -e '/Image is ready/d' \
al@412 2220 -e "s|\(Rootfs size *:\).*$|\1 $1 (estimated)|" \
al@412 2221 -e "s|\(Initramfs size *:\).*$|\1 $2 (estimated)|" \
al@412 2222 -e "s|\(ISO image size *:\).*$|\1 $3 (estimated)|" \
al@412 2223 -e "s|\(Packages *:\).*$|\1 $4|" \
al@412 2224 -e "s|\(Build date *:\).*$|\1 $(date '+%Y%m%d at %T')|" \
al@412 2225 "$flv_dir/$flavor.desc"
al@412 2226
al@412 2227 pack_flavor "$flv_dir" "$flavor"
al@412 2228 status
al@412 2229 display_unknown "$flv_dir/err"
al@412 2230 display_warn "$flv_dir/warn"
al@412 2231 cleanup
al@412 2232 ;;
al@412 2233
al@412 2234
pascal@106 2235 extract-flavor)
al@412 2236 # Extract a flavor into $FLAVORS_REPOSITORY
al@412 2237 flavor="${2%.flavor}"
al@412 2238 set -e
al@412 2239 [ -f "$flavor.flavor" ] || download "$flavor.flavor"
al@412 2240 set +e
al@412 2241
al@412 2242 action 'Extracting %s...' "$flavor.flavor"
al@412 2243 flv_dir="$(extract_flavor "$flavor" full)"
al@412 2244 storage="$FLAVORS_REPOSITORY/$flavor"
al@412 2245
al@412 2246 rm -rf "$storage" 2>/dev/null
al@412 2247 mkdir -p "$storage"
al@412 2248 cp -a "$flv_dir"/* "$storage"
al@412 2249 rm "$storage/description"
al@412 2250 status
al@412 2251
al@412 2252 strip_versions "$storage/packages.list"
al@412 2253
al@412 2254 cleanup
al@412 2255 ;;
al@412 2256
al@412 2257
pascal@106 2258 pack-flavor)
pascal@106 2259 # Create a flavor from $FLAVORS_REPOSITORY.
al@412 2260 flavor=${2%.flavor}
al@412 2261 storage="$FLAVORS_REPOSITORY/$flavor"
al@412 2262
al@412 2263 [ -s "$storage/receipt" ] || die "No $flavor receipt in $FLAVORS_REPOSITORY."
al@412 2264
al@412 2265 action 'Creating flavor %s...' "$flavor"
al@412 2266 tmp_dir="$(mktemp -d)"
al@412 2267
al@412 2268 while read from to; do
al@412 2269 [ -s "$storage/$from" ] || continue
al@412 2270 cp -a "$storage/$from" "$tmp_dir/$to"
al@412 2271 done <<EOT
al@412 2272 mirrors $flavor.mirrors
al@412 2273 distro.sh $flavor-distro.sh
al@412 2274 receipt $flavor.receipt
al@412 2275 non-free.list $flavor.nonfree
al@412 2276 EOT
al@412 2277
al@412 2278 # Build the package list.
al@412 2279 # It can include a list from another flavor with the keyword @include
al@412 2280 if [ -s "$storage/packages.list" ]; then
al@412 2281 include=$(grep '^@include' "$storage/packages.list")
al@412 2282 if [ -n "$include" ]; then
al@412 2283 include=${include#@include }
al@412 2284 if [ -s "$FLAVORS_REPOSITORY/$include/packages.list" ]; then
al@412 2285 cp -f "$FLAVORS_REPOSITORY/$include/packages.list" "$tmp_dir/$flavor.pkglist"
al@412 2286 else
al@412 2287 echo -e "\nERROR: Can't find include package list from $include\n"
al@412 2288 fi
pascal@112 2289 fi
al@412 2290 # Generate the final/initial package list
al@412 2291 [ -s "$storage/packages.list" ] && \
al@412 2292 cat "$storage/packages.list" >> "$tmp_dir/$flavor.pkglist"
al@412 2293 sed -i '/@include/d' "$tmp_dir/$flavor.pkglist"
al@412 2294 fi
al@412 2295
al@412 2296 if grep -q ^ROOTFS_SELECTION "$storage/receipt"; then
al@412 2297 # Process multi-rootfs flavor
al@412 2298 . "$storage/receipt"
al@412 2299 set -- $ROOTFS_SELECTION
al@412 2300 [ -n "$FRUGAL_RAM" ] || FRUGAL_RAM=$1
al@412 2301 [ -f "$FLAVORS_REPOSITORY/$2/packages.list" ] || tazlito extract-flavor $2
al@412 2302 cp "$FLAVORS_REPOSITORY/$2/packages.list" "$tmp_dir/$flavor.pkglist"
al@412 2303
al@412 2304 for i in rootcd rootfs; do
al@412 2305 mkdir "$tmp_dir/$i"
al@412 2306 # Copy extra files from the first flavor
al@412 2307 [ -d "$FLAVORS_REPOSITORY/$2/$i" ] &&
al@412 2308 cp -a "$FLAVORS_REPOSITORY/$2/$i" "$tmp_dir"
al@412 2309 # Overload extra files by meta flavor
al@412 2310 [ -d "$storage/$i" ] && cp -a "$storage/$i" "$tmp_dir"
al@412 2311 [ -n "$(ls $tmp_dir/$i)" ] &&
al@412 2312 (cd "$tmp_dir/$i"; find . | cpio -o -H newc 2>/dev/null ) | \
pascal@439 2313 dogzip "$tmp_dir/$flavor.$i"
al@412 2314 rm -rf "$tmp_dir/$i"
al@412 2315 done
al@412 2316 else
al@412 2317 # Process plain flavor
al@412 2318 for i in rootcd rootfs; do
al@412 2319 [ -d "$storage/$i" ] || continue
al@412 2320 (cd "$storage/$i";
pascal@439 2321 find . | cpio -o -H newc 2>/dev/null) | dogzip "$tmp_dir/$flavor.$i"
al@412 2322 done
al@412 2323 fi
al@412 2324
al@412 2325 unset VERSION MAINTAINER ROOTFS_SELECTION
al@416 2326 set -- $(module calc_sizes "$tmp_dir" "$flavor")
al@412 2327 ROOTFS_SIZE="$1 (estimated)"
al@412 2328 INITRAMFS_SIZE="$2 (estimated)"
al@412 2329 ISO_SIZE="$3 (estimated)"
al@412 2330 PKGNUM="$4"
al@412 2331 . "$storage/receipt"
al@412 2332
al@412 2333 sed '/: $/d' > "$tmp_dir/$flavor.desc" <<EOT
pascal@107 2334 Flavor : $FLAVOR
pascal@108 2335 Description : $SHORT_DESC
pascal@108 2336 Version : $VERSION
pascal@108 2337 Maintainer : $MAINTAINER
pascal@108 2338 LiveCD RAM size : $FRUGAL_RAM
pascal@111 2339 Rootfs list : $ROOTFS_SELECTION
al@412 2340 Build date : $(date '+%Y%m%d at %T')
al@412 2341 Packages : $PKGNUM
pascal@108 2342 Rootfs size : $ROOTFS_SIZE
pascal@108 2343 Initramfs size : $INITRAMFS_SIZE
pascal@108 2344 ISO image size : $ISO_SIZE
pascal@107 2345 ================================================================================
pascal@107 2346
pascal@107 2347 EOT
al@412 2348
al@412 2349 rm -f $tmp_dir/packages.list
al@412 2350 pack_flavor "$tmp_dir" "$flavor"
al@412 2351 status
al@412 2352 display_unknown "$tmp_dir/err"
al@412 2353 display_warn "$flv_dir/warn"
al@412 2354 cleanup
al@412 2355 ;;
al@412 2356
al@412 2357
pascal@22 2358 get-flavor)
pascal@22 2359 # Get a flavor's files and prepare for gen-distro.
al@412 2360 flavor=${2%.flavor}
al@412 2361 title 'Preparing %s distro flavor' "$flavor"
al@412 2362 set -e
al@412 2363 [ -f "$flavor.flavor" ] || download "$flavor.flavor"
al@412 2364 set +e
al@412 2365
al@412 2366 action 'Cleaning %s...' "$DISTRO"
al@412 2367 [ -d "$DISTRO" ] && rm -r "$DISTRO"
al@412 2368 # Clean old files
al@412 2369 for i in non-free.list distro-packages.list distro.sh receipt mirrors err; do
al@412 2370 [ -f "$i" ] && rm "$i"
al@412 2371 done
al@412 2372 mkdir -p "$DISTRO"
al@412 2373 status
al@412 2374
al@412 2375 [ -z "$noup" ] && tazlito upgrade-flavor "$flavor.flavor"
al@412 2376
al@412 2377 action 'Extracting flavor %s...' "$flavor.flavor"
al@412 2378 flv_dir="$(extract_flavor "$flavor" info)"
al@412 2379 cp -a "$flv_dir"/* .
al@412 2380 mv packages.list distro-packages.list
al@412 2381 mv -f info /etc/tazlito
al@412 2382 status
al@412 2383
al@412 2384 for i in rootcd rootfs; do
al@412 2385 if [ -d "$i" ]; then
al@412 2386 mkdir -p "$ADDFILES"; mv "$i" "$ADDFILES/$i"
pankso@263 2387 fi
al@412 2388 done
al@412 2389
pascal@468 2390 sed '/^Rootfs list/!d;s/.*: //' description > /etc/tazlito/rootfs.list
pascal@468 2391 [ -s /etc/tazlito/rootfs.list ] || rm -f /etc/tazlito/rootfs.list
al@412 2392
al@416 2393 action 'Updating %s...' 'tazlito.conf'
al@412 2394 [ -f tazlito.conf ] || cp /etc/tazlito/tazlito.conf .
al@412 2395 grep -v "^#VOLUM_NAME" < tazlito.conf | \
al@412 2396 sed "s/^VOLUM_NA/VOLUM_NAME=\"SliTaz $flavor\"\\n#VOLUM_NA/" \
al@412 2397 > tazlito.conf.$$ && mv tazlito.conf.$$ tazlito.conf
al@412 2398 sed -i "s/ISO_NAME=.*/ISO_NAME=\"slitaz-$flavor\"/" tazlito.conf
al@412 2399 status
al@412 2400
al@412 2401 footer 'Flavor is ready to be generated by `tazlito gen-distro`'
al@412 2402 cleanup
al@412 2403 ;;
al@412 2404
pankso@279 2405
pascal@191 2406 iso2flavor)
al@412 2407 [ -z "$3" -o ! -s "$2" ] && die 'Usage: tazlito iso2flavor <image.iso> <flavor_name>' \
al@412 2408 '\n\nCreate a file <flavor_name>.flavor from the CD-ROM image file <image.iso>'
al@412 2409
pascal@191 2410 FLAVOR=${3%.flavor}
pascal@404 2411 mkdir -p $TMP_DIR/iso $TMP_DIR/rootfs $TMP_DIR/flavor
pascal@191 2412 mount -o loop,ro $2 $TMP_DIR/iso
al@412 2413 flavordata $2 | (cd $TMP_DIR/flavor; cpio -i 2>/dev/null)
pascal@404 2414 if [ -s $TMP_DIR/iso/boot/rootfs1.gz -a \
al@412 2415 ! -s $TMP_DIR/flavor/*.desc ]; then
al@416 2416 _ 'META flavors are not supported.'
pascal@191 2417 umount -d $TMP_DIR/iso
pascal@404 2418 elif [ ! -s $TMP_DIR/iso/boot/rootfs.gz -a \
pascal@404 2419 ! -s $TMP_DIR/iso/boot/rootfs1.gz ]; then
al@416 2420 _ 'No %s in ISO image. Needs a SliTaz ISO.' '/boot/rootfs.gz'
pascal@191 2421 umount -d $TMP_DIR/iso
pascal@191 2422 else
pascal@426 2423 for i in $(ls -r $TMP_DIR/iso/boot/rootfs*z); do
pascal@426 2424 uncompress $i | \
pascal@227 2425 ( cd $TMP_DIR/rootfs ; cpio -idmu > /dev/null 2>&1 )
pascal@404 2426 done
pascal@191 2427 if [ ! -s $TMP_DIR/rootfs/etc/slitaz-release ]; then
al@416 2428 _ 'No file %s in %s of ISO image. Needs a non-loram SliTaz ISO.' \
al@416 2429 '/etc/slitaz-release' '/boot/rootfs.gz'
pascal@191 2430 umount -d $TMP_DIR/iso
pascal@191 2431 else
pascal@191 2432 ROOTFS_SIZE=$(du -hs $TMP_DIR/rootfs | awk '{ print $1 }')
pascal@191 2433 RAM_SIZE=$(du -s $TMP_DIR/rootfs | awk '{ print 32*int(($1+36000)/32768) "M" }')
pascal@191 2434 cp -a $TMP_DIR/iso $TMP_DIR/rootcd
pascal@191 2435 ISO_SIZE=$(df -h $TMP_DIR/iso | awk 'END { print $2 }')
al@412 2436 BUILD_DATE=$(date '+%Y%m%d at %T' -r "$TMP_DIR/iso/md5sum")
pascal@191 2437 umount -d $TMP_DIR/iso
pascal@404 2438 INITRAMFS_SIZE=$(du -chs $TMP_DIR/rootcd/boot/rootfs*.gz | awk 'END { print $1 }')
pascal@191 2439 rm -f $TMP_DIR/rootcd/boot/rootfs.gz $TMP_DIR/rootcd/md5sum
pascal@191 2440 mv $TMP_DIR/rootcd/boot $TMP_DIR/rootfs
pascal@476 2441 [ -d $TMP_DIR/rootcd/efi ] && mv $TMP_DIR/rootcd/efi $TMP_DIR/rootfs
pascal@191 2442 sed 's/.* \(.*\).tazpkg*/\1/' > $TMP_DIR/$FLAVOR.pkglist \
pascal@217 2443 < $TMP_DIR/rootfs$INSTALLED.md5
pascal@191 2444 PKGCNT=$(grep -v ^# $TMP_DIR/$FLAVOR.pkglist | wc -l | awk '{ print $1 }')
pascal@404 2445 if [ -s $TMP_DIR/flavor/*desc ]; then
pascal@404 2446 cp $TMP_DIR/flavor/*.desc $TMP_DIR/$FLAVOR.desc
pascal@404 2447 [ -s $TMP_DIR/$FLAVOR.receipt ] &&
pascal@404 2448 cp $TMP_DIR/flavor/*.receipt $TMP_DIR/$FLAVOR.receipt
pascal@404 2449 for i in rootfs rootcd ; do
pascal@404 2450 [ -s $TMP_DIR/flavor/*.list$i ] &&
al@412 2451 sed 's/.\{1,45\}//;/^\.$/d' $TMP_DIR/flavor/*.list$i | \
pascal@439 2452 ( cd $TMP_DIR/$i ; cpio -o -H newc ) | dogzip $TMP_DIR/$FLAVOR.$i
pascal@404 2453 done
pascal@404 2454 else
pascal@404 2455 find_flavor_rootfs $TMP_DIR/rootfs
pascal@404 2456 [ -d $TMP_DIR/rootfs/boot ] && mv $TMP_DIR/rootfs/boot $TMP_DIR/rootcd
pascal@476 2457 [ -d $TMP_DIR/rootfs/efi ] && mv $TMP_DIR/rootfs/efi $TMP_DIR/rootcd
pascal@404 2458 for i in rootfs rootcd ; do
pascal@404 2459 [ "$(ls $TMP_DIR/$i)" ] &&
pascal@439 2460 ( cd "$TMP_DIR/$i"; find * | cpio -o -H newc ) | dogzip "$TMP_DIR/$FLAVOR.$i"
pascal@404 2461 done
al@412 2462 unset VERSION MAINTAINER
pascal@404 2463 echo -en "Flavor short description \007: "; read -t 30 DESCRIPTION
pascal@404 2464 if [ -n "$DESCRIPTION" ]; then
al@416 2465 _n 'Flavor version : '; read -t 30 VERSION
al@416 2466 _n 'Flavor maintainer (your email) : '; read -t 30 MAINTAINER
pascal@404 2467 fi
al@412 2468
pascal@404 2469 cat > $TMP_DIR/$FLAVOR.desc <<EOT
pascal@191 2470 Flavor : $FLAVOR
al@412 2471 Description : ${DESCRIPTION:-SliTaz $FLAVOR flavor}
al@412 2472 Version : ${VERSION:-1.0}
al@412 2473 Maintainer : ${MAINTAINER:-nobody@slitaz.org}
pascal@191 2474 LiveCD RAM size : $RAM_SIZE
pascal@191 2475 Build date : $BUILD_DATE
pascal@191 2476 Packages : $PKGCNT
pascal@191 2477 Rootfs size : $ROOTFS_SIZE
pascal@191 2478 Initramfs size : $INITRAMFS_SIZE
pascal@191 2479 ISO image size : $ISO_SIZE
pascal@191 2480 ================================================================================
pascal@191 2481
pascal@191 2482 EOT
al@412 2483 longline "Tazlito can't detect each file installed during \
al@412 2484 a package post_install. You should extract this flavor (tazlito extract-flavor \
al@412 2485 $FLAVOR), check the files in /home/slitaz/flavors/$(cat /etc/slitaz-release)/$FLAVOR/rootfs \
al@412 2486 tree and remove files generated by post_installs.
al@412 2487 Check /home/slitaz/flavors/$(cat /etc/slitaz-release)/$FLAVOR/receipt too and \
al@412 2488 repack the flavor (tazlito pack-flavor $FLAVOR)"
pascal@404 2489 fi
pascal@439 2490 ( cd $TMP_DIR; ls $FLAVOR.* | cpio -o -H newc ) | dogzip $FLAVOR.flavor
pascal@191 2491 fi
pascal@191 2492 fi
al@412 2493 rm -rf $TMP_DIR
al@412 2494 ;;
al@412 2495
al@412 2496
pankso@1 2497 gen-distro)
pankso@1 2498 # Generate a live distro tree with a set of packages.
pankso@1 2499 #
pankso@1 2500 check_root
al@412 2501 start_time=$(date +%s)
al@412 2502
al@412 2503 # Tazlito options: --iso or --cdrom
al@412 2504 CDROM=''
al@412 2505 [ -n "$iso" ] && CDROM="-o loop $iso"
al@412 2506 [ -n "$cdrom" ] && CDROM="/dev/cdrom"
al@412 2507
pascal@19 2508 # Check if a package list was specified on cmdline.
pankso@333 2509 if [ -f "$2" ]; then
al@412 2510 LIST_NAME="$2"
pankso@333 2511 else
al@412 2512 LIST_NAME='distro-packages.list'
pankso@333 2513 fi
pankso@279 2514
al@412 2515 [ -d "$ROOTFS" -a -z "$forced" ] && die "A rootfs exists in '$DISTRO'." \
al@412 2516 'Please clean the distro tree or change directory path.'
al@412 2517 [ -d "$ROOTFS" ] && rm -rf "$ROOTFS"
al@412 2518 [ -d "$ROOTCD" ] && rm -rf "$ROOTCD"
al@412 2519
al@412 2520 # If list not given: build list with all installed packages
al@412 2521 if [ ! -f "$LIST_NAME" -a -f "$LOCALSTATE/installed.info" ]; then
al@412 2522 awk -F$'\t' '{print $1}' "$LOCALSTATE/installed.info" >> "$LIST_NAME"
erjo@99 2523 fi
al@412 2524
pankso@1 2525 # Exit if no list name.
al@412 2526 [ ! -f "$LIST_NAME" ] && die 'No packages list found or specified. Please read the docs.'
al@412 2527
pankso@1 2528 # Start generation.
al@412 2529 title 'Tazlito generating a distro'
al@412 2530
pascal@18 2531 # Misc checks
al@412 2532 mkdir -p "$PACKAGES_REPOSITORY"
al@412 2533 REPACK=$(yesorno 'Repack packages from rootfs?' 'n')
al@417 2534 newline
al@412 2535
al@412 2536 # Mount CD-ROM to be able to repack boot-loader packages
pascal@19 2537 if [ ! -e /boot -a -n "$CDROM" ]; then
pascal@19 2538 mkdir $TMP_MNT
al@412 2539 if mount -r "$CDROM $TMP_MNT" 2>/dev/null; then
al@412 2540 ln -s "$TMP_MNT/boot" /
pascal@19 2541 if [ ! -d "$ADDFILES/rootcd" ] ; then
al@412 2542 mkdir -p "$ADDFILES/rootcd"
pascal@19 2543 for i in $(ls $TMP_MNT); do
al@412 2544 [ "$i" == 'boot' ] && continue
al@412 2545 cp -a "$TMP_MNT/$i" "$ADDFILES/rootcd"
pascal@19 2546 done
pascal@19 2547 fi
pascal@19 2548 else
al@412 2549 rmdir "$TMP_MNT"
pascal@19 2550 fi
pascal@19 2551 fi
pascal@19 2552
pankso@337 2553 # Rootfs stuff.
al@412 2554 echo 'Preparing the rootfs directory...'
al@412 2555 mkdir -p "$ROOTFS"
al@415 2556 export root="$ROOTFS"
al@459 2557 # pass current 'mirror' to the root
al@461 2558 mkdir -p $root/var/lib/tazpkg $root/etc
al@459 2559 cp -f /var/lib/tazpkg/mirror $root/var/lib/tazpkg/mirror
al@460 2560 cp -f /etc/slitaz-release $root/etc/slitaz-release
al@412 2561 strip_versions "$LIST_NAME"
al@412 2562
al@412 2563 if [ "$REPACK" == 'y' ]; then
al@412 2564 # Determine full packages list with all dependencies
al@412 2565 tmp_dir="$(mktemp -d)"
al@412 2566 cp "$LIST_NAME" "$tmp_dir/flavor.pkglist"
al@412 2567 touch "$tmp_dir/full.pkglist"
al@416 2568 module calc_sizes "$tmp_dir" 'flavor' "$tmp_dir/full.pkglist" >/dev/null
al@412 2569
al@412 2570 awk -F$'\t' '{printf "%s %s\n", $1, $2}' "$LOCALSTATE/installed.info" | \
al@412 2571 while read pkgname pkgver; do
al@412 2572 # Is package in full list?
al@412 2573 grep -q "^$pkgname$" "$tmp_dir/full.pkglist" || continue
al@412 2574 # Is package already repacked?
al@412 2575 [ -e "$PACKAGES_REPOSITORY/$pkgname-$pkgver.tazpkg" ] && continue
al@412 2576 _ 'Repacking %s...' "$pkgname-$pkgver"
al@412 2577 tazpkg repack "$pkgname" --quiet
al@412 2578 [ -f "$pkgname-$pkgver.tazpkg" ] && mv "$pkgname-$pkgver.tazpkg" "$PACKAGES_REPOSITORY"
al@412 2579 status
al@412 2580 done
al@412 2581
al@412 2582 rm -r "$tmp_dir"
al@412 2583 fi
al@412 2584
pascal@61 2585 if [ -f non-free.list ]; then
al@412 2586 # FIXME: working in the ROOTFS chroot?
al@412 2587 newline
al@412 2588 echo 'Preparing non-free packages...'
al@412 2589 cp 'non-free.list' "$ROOTFS/etc/tazlito/non-free.list"
al@412 2590 for pkg in $(cat 'non-free.list'); do
al@412 2591 if [ ! -d "$INSTALLED/$pkg" ]; then
al@412 2592 if [ ! -d "$INSTALLED/get-$pkg" ]; then
pascal@61 2593 tazpkg get-install get-$pkg
pascal@61 2594 fi
al@412 2595 get-$pkg "$ROOTFS"
pascal@61 2596 fi
pascal@61 2597 tazpkg repack $pkg
pascal@79 2598 pkg=$(ls $pkg*.tazpkg)
al@412 2599 grep -q "^$pkg$" $LIST_NAME || echo $pkg >> $LIST_NAME
pankso@279 2600 mv $pkg $PACKAGES_REPOSITORY
pascal@61 2601 done
pascal@61 2602 fi
pascal@80 2603 cp $LIST_NAME $DISTRO/distro-packages.list
al@412 2604 newline
al@412 2605
al@414 2606 install_list_to_rootfs "$DISTRO/distro-packages.list" "$ROOTFS"
al@391 2607
pankso@1 2608 cd $DISTRO
pascal@80 2609 cp distro-packages.list $ROOTFS/etc/tazlito
pankso@1 2610 # Copy all files from $ADDFILES/rootfs to the rootfs.
pankso@1 2611 if [ -d "$ADDFILES/rootfs" ] ; then
al@412 2612 action 'Copying addfiles content to the rootfs...'
pascal@11 2613 cp -a $ADDFILES/rootfs/* $ROOTFS
pascal@11 2614 status
pankso@1 2615 fi
al@412 2616
al@412 2617 action 'Root filesystem is generated...'; status
al@412 2618
pankso@1 2619 # Root CD part.
al@412 2620 action 'Preparing the rootcd directory...'
pankso@1 2621 mkdir -p $ROOTCD
pankso@1 2622 status
al@412 2623
pankso@1 2624 # Move the boot dir with the Linux kernel from rootfs.
pascal@476 2625 # The efi & boot dirs go directly on the CD.
pascal@476 2626 if [ -d "$ROOTFS/efi" ] ; then
pascal@476 2627 action 'Moving the efi directory...'
pascal@476 2628 mv $ROOTFS/efi $ROOTCD
pascal@476 2629 status
pascal@476 2630 fi
pankso@1 2631 if [ -d "$ROOTFS/boot" ] ; then
al@412 2632 action 'Moving the boot directory...'
pankso@1 2633 mv $ROOTFS/boot $ROOTCD
pankso@1 2634 status
pankso@1 2635 fi
pankso@1 2636 cd $DISTRO
pankso@1 2637 # Copy all files from $ADDFILES/rootcd to the rootcd.
pankso@1 2638 if [ -d "$ADDFILES/rootcd" ] ; then
al@412 2639 action 'Copying addfiles content to the rootcd...'
pascal@11 2640 cp -a $ADDFILES/rootcd/* $ROOTCD
pascal@11 2641 status
pankso@1 2642 fi
paul@154 2643 # Execute the distro script used to perform tasks in the rootfs
pankso@95 2644 # before compression. Give rootfs path in arg
al@412 2645 [ -z "$DISTRO_SCRIPT" ] && DISTRO_SCRIPT="$TOP_DIR/distro.sh"
al@412 2646 if [ -x "$DISTRO_SCRIPT" ]; then
al@412 2647 echo 'Executing distro script...'
pankso@95 2648 sh $DISTRO_SCRIPT $DISTRO
pankso@95 2649 fi
al@412 2650
al@412 2651 # Execute the custom_rules() found in receipt.
al@412 2652 if [ -s "$TOP_DIR/receipt" ]; then
al@412 2653 if grep -q ^custom_rules "$TOP_DIR/receipt"; then
al@412 2654 echo -e "Executing: custom_rules()\n"
al@412 2655 . "$TOP_DIR/receipt"
al@412 2656 custom_rules || echo -e "\nERROR: custom_rules() failed\n"
erjo@316 2657 fi
al@412 2658 fi
al@412 2659
pankso@337 2660 # Multi-rootfs
pascal@111 2661 if [ -s /etc/tazlito/rootfs.list ]; then
al@398 2662
al@412 2663 FLAVOR_LIST="$(awk '{
al@412 2664 for (i = 2; i <= NF; i+=2)
pascal@464 2665 printf "%s ", $i;
al@412 2666 }' /etc/tazlito/rootfs.list)"
al@412 2667
al@412 2668 [ -s "$ROOTCD/boot/isolinux/isolinux.msg" ] &&
al@412 2669 sed -i "s/ *//;s/)/), flavors $FLAVOR_LIST/" \
al@412 2670 "$ROOTCD/boot/isolinux/isolinux.msg" 2>/dev/null
al@412 2671
al@412 2672 [ -f "$ROOTCD/boot/isolinux/ifmem.c32" -o \
al@412 2673 -f "$ROOTCD/boot/isolinux/c32box.c32" ] ||
al@412 2674 cp '/boot/isolinux/c32box.c32' "$ROOTCD/boot/isolinux" 2>/dev/null ||
al@412 2675 cp '/boot/isolinux/ifmem.c32' "$ROOTCD/boot/isolinux"
al@398 2676
pascal@111 2677 n=0
pascal@111 2678 last=$ROOTFS
pascal@111 2679 while read flavor; do
pascal@111 2680 n=$(($n+1))
al@419 2681 mkdir ${ROOTFS}0$n
al@419 2682 export root="${ROOTFS}0$n"
al@419 2683 # initial tazpkg setup in empty rootfs
al@419 2684 tazpkg --root=$root >/dev/null 2>&1
al@419 2685
pankso@337 2686 newline
pankso@337 2687 boldify "Building $flavor rootfs..."
al@398 2688
al@412 2689 [ -s "$TOP_DIR/$flavor.flavor" ] &&
al@412 2690 cp "$TOP_DIR/$flavor.flavor" .
al@412 2691
al@412 2692 if [ ! -s "$flavor.flavor" ]; then
pankso@337 2693 # We may have it in $FLAVORS_REPOSITORY
pankso@337 2694 if [ -d "$FLAVORS_REPOSITORY/$flavor" ]; then
pankso@337 2695 tazlito pack-flavor $flavor
pankso@337 2696 else
pankso@337 2697 download $flavor.flavor
pankso@337 2698 fi
pankso@337 2699 fi
al@398 2700
al@412 2701 action 'Extracting %s and %s...' "$flavor.pkglist" "$flavor.rootfs"
al@412 2702 zcat $flavor.flavor | cpio -i --quiet $flavor.pkglist $flavor.rootfs
al@419 2703 cp $flavor.pkglist $DISTRO/list-packages0$n
pankso@337 2704 status
al@398 2705
al@412 2706 strip_versions "$DISTRO/list-packages0$n"
al@412 2707
al@414 2708 install_list_to_rootfs "$DISTRO/list-packages0$n" "${ROOTFS}0$n"
al@412 2709
pascal@485 2710 action 'Updating the boot directory...'
pascal@485 2711 yes n | cp -ai ${ROOTFS}0$n/boot $ROOTCD
al@412 2712 rm -rf ${ROOTFS}0$n/boot
al@412 2713
pascal@111 2714 cd $DISTRO
pascal@179 2715 if [ -s $flavor.rootfs ]; then
al@416 2716 _n 'Adding %s rootfs extra files...' "$flavor"
pankso@338 2717 zcat < $flavor.rootfs | ( cd ${ROOTFS}0$n ; cpio -idmu )
pascal@179 2718 fi
al@412 2719
al@412 2720 action 'Moving %s to %s' "list-packages0$n" "rootfs0$n"
al@416 2721 mv "$DISTRO/list-packages0$n" "${ROOTFS}0$n/etc/tazlito/distro-packages.list"
pankso@337 2722 status
al@412 2723
pascal@111 2724 rm -f $flavor.flavor install-list
pascal@111 2725 mergefs ${ROOTFS}0$n $last
pascal@111 2726 last=${ROOTFS}0$n
pascal@111 2727 done <<EOT
pascal@111 2728 $(awk '{ for (i = 4; i <= NF; i+=2) print $i; }' < /etc/tazlito/rootfs.list)
pascal@111 2729 EOT
psychomaniak@383 2730 #'
pascal@111 2731 i=$(($n+1))
pascal@111 2732 while [ $n -gt 0 ]; do
pascal@111 2733 mv ${ROOTFS}0$n ${ROOTFS}$i
al@416 2734 _ 'Compressing %s (%s)...' "${ROOTFS}0$n" "$(du -hs ${ROOTFS}$i | awk '{ print $1 }')"
pascal@111 2735 gen_initramfs ${ROOTFS}$i
pascal@111 2736 n=$(($n-1))
pascal@111 2737 i=$(($i-1))
pascal@431 2738 export LZMA_HISTORY_BITS=26
pascal@111 2739 done
pascal@111 2740 mv $ROOTFS ${ROOTFS}$i
pascal@111 2741 gen_initramfs ${ROOTFS}$i
al@416 2742 update_bootconfig "$ROOTCD/boot/isolinux" "$(cat /etc/tazlito/rootfs.list)"
pascal@483 2743 ROOTFS=${ROOTFS}1
pascal@111 2744 else
pascal@111 2745 # Initramfs and ISO image stuff.
pascal@111 2746 gen_initramfs $ROOTFS
pascal@111 2747 fi
pankso@1 2748 gen_livecd_isolinux
pankso@1 2749 distro_stats
al@412 2750 cleanup
al@412 2751 ;;
al@412 2752
al@412 2753
pankso@1 2754 clean-distro)
pankso@1 2755 # Remove old distro tree.
pankso@1 2756 #
pankso@1 2757 check_root
al@412 2758 title 'Cleaning: %s' "$DISTRO"
pankso@1 2759 if [ -d "$DISTRO" ] ; then
pankso@1 2760 if [ -d "$ROOTFS" ] ; then
al@412 2761 action 'Removing the rootfs...'
al@412 2762 rm -f $DISTRO/$INITRAMFS
pascal@11 2763 rm -rf $ROOTFS
pascal@11 2764 status
pankso@1 2765 fi
pankso@1 2766 if [ -d "$ROOTCD" ] ; then
al@412 2767 action 'Removing the rootcd...'
pascal@11 2768 rm -rf $ROOTCD
pascal@11 2769 status
pankso@1 2770 fi
al@412 2771 action 'Removing eventual ISO image...'
pascal@11 2772 rm -f $DISTRO/$ISO_NAME.iso
pascal@56 2773 rm -f $DISTRO/$ISO_NAME.md5
pascal@11 2774 status
pankso@1 2775 fi
al@412 2776 footer
al@412 2777 ;;
al@412 2778
al@412 2779
pankso@1 2780 check-distro)
pankso@1 2781 # Check for a few LiveCD needed files not installed by packages.
pankso@1 2782 #
al@412 2783 # TODO: Remove this function.
al@412 2784 # First two files are maintained by tazpkg while it runs on rootfs,
al@412 2785 # while last one file should be maintained by tazlito itself.
pascal@11 2786 check_rootfs
al@412 2787 title 'Checking distro: %s' "$ROOTFS"
pankso@1 2788 # SliTaz release info.
al@416 2789 rel='/etc/slitaz-release'
al@416 2790 if [ ! -f "$ROOTFS$rel" ]; then
al@416 2791 _ 'Missing release info: %s' "$rel"
pankso@1 2792 else
al@416 2793 action 'Release : %s' "$(cat $ROOTFS$rel)"
pankso@1 2794 status
pankso@1 2795 fi
pankso@1 2796 # Tazpkg mirror.
pascal@217 2797 if [ ! -f "$ROOTFS$LOCALSTATE/mirror" ]; then
al@416 2798 action 'Mirror URL : Missing %s' "$LOCALSTATE/mirror"
pankso@1 2799 todomsg
pankso@1 2800 else
al@412 2801 action 'Mirror configuration exists...'
pankso@1 2802 status
pankso@1 2803 fi
pankso@279 2804 # Isolinux msg
pascal@235 2805 if grep -q "cooking-XXXXXXXX" /$ROOTCD/boot/isolinux/isolinux.*g; then
al@416 2806 action 'Isolinux msg : Missing cooking date XXXXXXXX (ex %s)' "$(date +%Y%m%d)"
pankso@1 2807 todomsg
pankso@1 2808 else
al@412 2809 action 'Isolinux message seems good...'
pankso@1 2810 status
pankso@1 2811 fi
al@412 2812 footer
al@412 2813 ;;
al@412 2814
al@412 2815
pankso@123 2816 writeiso)
al@412 2817 # Writefs to ISO image including /home unlike gen-distro we don't use
pankso@279 2818 # packages to generate a rootfs, we build a compressed rootfs with all
paul@134 2819 # the current filesystem similar to 'tazusb writefs'.
pankso@123 2820 #
al@412 2821 DISTRO='/home/slitaz/distro'
pankso@123 2822 ROOTCD="$DISTRO/rootcd"
al@412 2823 COMPRESSION="${2:-none}"
al@412 2824 ISO_NAME="${3:-slitaz}"
pankso@123 2825 check_root
pankso@123 2826 # Start info
al@412 2827 title 'Write filesystem to ISO'
al@412 2828 longline "The command writeiso will write the current filesystem into a \
al@412 2829 suitable cpio archive (rootfs.gz) and generate a bootable ISO image (slitaz.iso)."
pankso@330 2830 newline
al@412 2831 emsg "<b>Archive compression:</b> <c 36>$COMPRESSION</c>"
al@412 2832
al@412 2833 [ "$COMPRESSION" == 'gzip' ] && colorize 31 "gzip-compressed rootfs unsupported and may fail to boot"
pankso@123 2834 # Save some space
al@412 2835 rm -rf /var/cache/tazpkg/*
al@412 2836 rm -f /var/lib/tazpkg/*.bak
psychomaniak@388 2837 rm -rf $DISTRO
pankso@123 2838
pankso@143 2839 # Optionally remove sound card selection and screen resolution.
psychomaniak@383 2840 if [ -z $LaunchedByTazpanel ]; then
al@416 2841 anser=$(yesorno 'Do you wish to remove the sound card and screen configs?' 'n')
pankso@123 2842 case $anser in
al@416 2843 y)
al@416 2844 action 'Removing current sound card and screen configurations...'
pankso@123 2845 rm -f /var/lib/sound-card-driver
pankso@290 2846 rm -f /var/lib/alsa/asound.state
pankso@123 2847 rm -f /etc/X11/xorg.conf ;;
pankso@123 2848 *)
al@416 2849 action 'Keeping current sound card and screen configurations...' ;;
pankso@123 2850 esac
al@412 2851 status
al@412 2852 newline
al@412 2853
pankso@330 2854 # Optionally remove i18n settings
al@416 2855 anser=$(yesorno 'Do you wish to remove locale/keymap settings?' 'n')
pankso@330 2856 case $anser in
al@416 2857 y)
al@416 2858 action 'Removing current locale/keymap settings...'
pankso@333 2859 newline > /etc/locale.conf
pankso@333 2860 newline > /etc/keymap.conf ;;
pankso@330 2861 *)
al@416 2862 action 'Keeping current locale/keymap settings...' ;;
pankso@330 2863 esac
pankso@123 2864 status
psychomaniak@383 2865 fi
al@412 2866
pankso@330 2867 # Clean-up files by default
pankso@333 2868 newline > /etc/udev/rules.d/70-persistent-net.rules
pankso@333 2869 newline > /etc/udev/rules.d/70-persistant-cd.rules
pankso@279 2870
pankso@123 2871 # Create list of files including default user files since it is defined in /etc/passwd
pankso@123 2872 # and some new users might have been added.
pankso@330 2873 cd /
psychomaniak@373 2874 echo 'init' > /tmp/list
al@412 2875 for dir in bin etc sbin var dev lib root usr home opt; do
pascal@361 2876 [ -d $dir ] && find $dir
al@412 2877 done >> /tmp/list
al@412 2878
al@412 2879 for dir in proc sys tmp mnt media media/cdrom media/flash media/usbdisk run run/udev; do
pascal@361 2880 [ -d $dir ] && echo $dir
al@412 2881 done >> /tmp/list
psychomaniak@373 2882
psychomaniak@388 2883 sed '/var\/run\/.*pid$/d ; /var\/run\/utmp/d ; /.*\/.gvfs/d ; /home\/.*\/.cache\/.*/d' -i /tmp/list
psychomaniak@386 2884
psychomaniak@388 2885 #if [ ! $(find /var/log/slitaz/tazpkg.log -size +4k) = "" ]; then
psychomaniak@388 2886 # sed -i "/var\/log\/slitaz\/tazpkg.log/d" /tmp/list
psychomaniak@388 2887 #fi
psychomaniak@386 2888 mv -f /var/log/wtmp /tmp/tazlito-wtmp
psychomaniak@386 2889 touch /var/log/wtmp
psychomaniak@386 2890
al@412 2891 for removelog in auth boot messages dmesg daemon slim .*old Xorg tazpanel cups; do
psychomaniak@378 2892 sed -i "/var\/log\/$removelog/d" /tmp/list
psychomaniak@374 2893 done
psychomaniak@373 2894
paul@152 2895 # Generate initramfs with specified compression and display rootfs
pankso@150 2896 # size in realtime.
psychomaniak@386 2897 rm -f /tmp/.write-iso* /tmp/rootfs 2>/dev/null
psychomaniak@383 2898
pankso@150 2899 write_initramfs &
pankso@143 2900 sleep 2
pascal@194 2901 cd - > /dev/null
pankso@143 2902 echo -en "\nFilesystem size:"
al@412 2903 while [ ! -f /tmp/rootfs ]; do
pankso@143 2904 sleep 1
al@412 2905 echo -en "\\033[18G$(du -sh /$INITRAMFS | awk '{print $1}') "
pankso@143 2906 done
psychomaniak@383 2907 mv -f /tmp/tazlito-wtmp /var/log/wtmp
pankso@143 2908 echo -e "\n"
pascal@361 2909 rm -f /tmp/rootfs
pankso@123 2910
pankso@123 2911 # Move freshly generated rootfs to the cdrom.
pankso@123 2912 mkdir -p $ROOTCD/boot
al@412 2913 mv -f /$INITRAMFS $ROOTCD/boot
al@416 2914 _ 'Located in: %s' "$ROOTCD/boot/$INITRAMFS"
pankso@279 2915
pankso@123 2916 # Now we need the kernel and isolinux files.
al@412 2917 copy_from_cd() {
pascal@362 2918 cp /media/cdrom/boot/bzImage* $ROOTCD/boot
pankso@123 2919 cp -a /media/cdrom/boot/isolinux $ROOTCD/boot
pascal@248 2920 unmeta_boot $ROOTCD
pankso@123 2921 umount /media/cdrom
psychomaniak@378 2922 }
al@412 2923
psychomaniak@378 2924 if mount /dev/cdrom /media/cdrom 2>/dev/null; then
psychomaniak@378 2925 copy_from_cd;
al@412 2926 elif mount | grep /media/cdrom; then
psychomaniak@378 2927 copy_from_cd;
psychomaniak@428 2928 #elif [ -f "$bootloader" -a -f /boot/vmlinuz*slitaz* ]; then
psychomaniak@428 2929 # [ -f /boot/*slitaz ] && cp /boot/vmlinuz*slitaz $ROOTCD/boot/bzImage
psychomaniak@428 2930 # [ -f /boot/*slitaz64 ] && cp /boot/vmlinuz*slitaz64 $ROOTCD/boot/bzImage64
psychomaniak@378 2931 else
psychomaniak@383 2932 touch /tmp/.write-iso-error
al@412 2933 longline "When SliTaz is running in RAM the kernel and bootloader \
psychomaniak@429 2934 files are kept on the CD-ROM. `boldify ' Please insert a Live CD or run:
psychomaniak@429 2935 # mount -o loop slitaz.iso /media/cdrom ' ` to let Tazlito copy the files."
pankso@143 2936 echo -en "----\nENTER to continue..."; read i
psychomaniak@378 2937 [ ! -d /media/cdrom/boot/isolinux ] && exit 1
psychomaniak@378 2938 copy_from_cd
pankso@123 2939 fi
pankso@279 2940
pankso@123 2941 # Generate the iso image.
psychomaniak@383 2942 touch /tmp/.write-iso
psychomaniak@383 2943 newline
pankso@123 2944 cd $DISTRO
pascal@431 2945 create_iso $ISO_NAME.iso $ROOTCD
al@412 2946 action 'Creating the ISO md5sum...'
pascal@485 2947 md5sum $ISO_NAME.iso | sort -k 2 > $ISO_NAME.md5
pankso@123 2948 status
pankso@123 2949
al@416 2950 footer "ISO image: $(du -sh $DISTRO/$ISO_NAME.iso)"
psychomaniak@383 2951 rm -f /tmp/.write-iso
al@416 2952
psychomaniak@383 2953 if [ -z $LaunchedByTazpanel ]; then
al@416 2954 anser=$(yesorno 'Burn ISO to CD-ROM?' 'n')
pankso@123 2955 case $anser in
al@416 2956 y)
al@412 2957 umount /dev/cdrom 2>/dev/null
pankso@123 2958 eject
al@412 2959 echo -n "Please insert a blank CD-ROM and press ENTER..."
pankso@123 2960 read i && sleep 2
psychomaniak@388 2961 tazlito burn-iso $DISTRO/$ISO_NAME.iso
pankso@123 2962 echo -en "----\nENTER to continue..."; read i ;;
pankso@123 2963 *)
pankso@123 2964 exit 0 ;;
psychomaniak@383 2965 esac
al@412 2966 fi
al@412 2967 ;;
al@412 2968
al@412 2969
pankso@1 2970 burn-iso)
al@412 2971 # Guess CD-ROM device, ask user and burn the ISO.
pankso@1 2972 #
pankso@1 2973 check_root
al@412 2974 DRIVE_NAME=$(grep "drive name" /proc/sys/dev/cdrom/info | cut -f3)
al@412 2975 DRIVE_SPEED=$(grep "drive speed" /proc/sys/dev/cdrom/info | cut -f3)
pankso@1 2976 # We can specify an alternative ISO from the cmdline.
al@412 2977 iso="${2:-$DISTRO/$ISO_NAME.iso}"
al@412 2978 [ ! -f "$iso" ] && die "Unable to find ISO: $iso"
al@412 2979
al@412 2980 title 'Tazlito burn ISO'
al@412 2981 echo "CD-ROM device : /dev/$DRIVE_NAME"
pankso@1 2982 echo "Drive speed : $DRIVE_SPEED"
pankso@1 2983 echo "ISO image : $iso"
al@412 2984 footer
al@412 2985
al@412 2986 case $(yesorno 'Burn ISO image?' 'n') in
al@412 2987 y)
al@412 2988 title 'Starting Wodim to burn the ISO...'
al@412 2989 sleep 2
al@412 2990 wodim speed=$DRIVE_SPEED dev=/dev/$DRIVE_NAME $iso
al@412 2991 footer 'ISO image is burned to CD-ROM.'
al@412 2992 ;;
al@412 2993 *)
al@412 2994 die 'Exiting. No ISO burned.'
al@412 2995 ;;
al@412 2996 esac
al@412 2997 ;;
al@412 2998
al@412 2999
pascal@101 3000 merge)
pascal@101 3001 # Merge multiple rootfs into one iso.
pascal@101 3002 #
pascal@101 3003 if [ -z "$2" ]; then
al@398 3004 cat <<EOT
pascal@101 3005 Usage: tazlito merge size1 iso size2 rootfs2 [sizeN rootfsN]...
pascal@101 3006
al@412 3007 Merge multiple rootfs into one ISO. Rootfs are like russian dolls
pascal@101 3008 i.e: rootfsN is a subset of rootfsN-1
al@412 3009 rootfs1 is found in ISO, sizeN is the RAM size needed to launch rootfsN.
pascal@101 3010 The boot loader will select the rootfs according to the RAM size detected.
pascal@101 3011
pankso@279 3012 Example:
pascal@101 3013 $ tazlito merge 160M slitaz-core.iso 96M rootfs-justx.gz 32M rootfs-base.gz
pascal@101 3014
pascal@101 3015 Will start slitaz-core with 160M+ RAM, slitaz-justX with 96M-160M RAM,
pascal@101 3016 slitaz-base with 32M-96M RAM and display an error message if RAM < 32M.
xfred222@293 3017
pascal@101 3018 EOT
pascal@101 3019 exit 2
pascal@101 3020 fi
pascal@101 3021
pascal@101 3022 shift # skip merge
pascal@111 3023 append="$1 slitaz1"
pascal@101 3024 shift # skip size1
pascal@101 3025 mkdir -p $TMP_DIR/mnt $TMP_DIR/rootfs1
pascal@101 3026
pascal@101 3027 ISO=$1.merged
al@412 3028
pascal@101 3029 # Extract filesystems
al@412 3030 action 'Mounting %s' "$1"
pascal@101 3031 mount -o loop,ro $1 $TMP_DIR/mnt 2> /dev/null
pascal@101 3032 status || cleanup_merge
al@412 3033
pascal@101 3034 cp -a $TMP_DIR/mnt $TMP_DIR/iso
pascal@362 3035 make_bzImage_hardlink $TMP_DIR/iso/boot
pascal@101 3036 umount -d $TMP_DIR/mnt
pascal@101 3037 if [ -f $TMP_DIR/iso/boot/rootfs1.gz ]; then
al@416 3038 _ '%s is already a merged iso. Aborting.' "$1"
pascal@101 3039 cleanup_merge
pascal@101 3040 fi
pascal@278 3041 if [ ! -f $TMP_DIR/iso/boot/isolinux/ifmem.c32 -a
pascal@278 3042 ! -f $TMP_DIR/iso/boot/isolinux/c32box.c32 ]; then
pascal@278 3043 if [ ! -f /boot/isolinux/ifmem.c32 -a
pascal@278 3044 ! -f /boot/isolinux/c32box.c32 ]; then
pascal@101 3045 cat <<EOT
pascal@101 3046 No file /boot/isolinux/ifmem.c32
pascal@101 3047 Please install syslinux package !
pascal@101 3048 EOT
pascal@101 3049 rm -rf $TMP_DIR
pascal@101 3050 exit 1
pascal@101 3051 fi
pascal@278 3052 cp /boot/isolinux/c32box.c32 $TMP_DIR/iso/boot/isolinux 2> /dev/null ||
pascal@101 3053 cp /boot/isolinux/ifmem.c32 $TMP_DIR/iso/boot/isolinux
pascal@101 3054 fi
pankso@279 3055
al@416 3056 action 'Extracting %s' 'iso/rootfs.gz'
pascal@101 3057 extract_rootfs $TMP_DIR/iso/boot/rootfs.gz $TMP_DIR/rootfs1 &&
al@412 3058 [ -d $TMP_DIR/rootfs1/etc ]
pascal@101 3059 status || cleanup_merge
al@412 3060
pascal@101 3061 n=1
pascal@101 3062 while [ -n "$2" ]; do
pascal@101 3063 shift # skip rootfs N-1
pascal@101 3064 p=$n
pascal@101 3065 n=$(($n + 1))
pascal@111 3066 append="$append $1 slitaz$n"
pascal@101 3067 shift # skip size N
pascal@101 3068 mkdir -p $TMP_DIR/rootfs$n
al@412 3069
al@412 3070 action 'Extracting %s' "$1"
pascal@101 3071 extract_rootfs $1 $TMP_DIR/rootfs$n &&
al@412 3072 [ -d "$TMP_DIR/rootfs$n/etc" ]
pascal@101 3073 status || cleanup_merge
al@412 3074
pascal@101 3075 mergefs $TMP_DIR/rootfs$n $TMP_DIR/rootfs$p
al@416 3076 action 'Creating %s' "rootfs$p.gz"
al@412 3077 pack_rootfs "$TMP_DIR/rootfs$p" "$TMP_DIR/iso/boot/rootfs$p.gz"
pascal@101 3078 status
pascal@101 3079 done
al@416 3080 action 'Creating %s' "rootfs$n.gz"
al@412 3081 pack_rootfs "$TMP_DIR/rootfs$n" "$TMP_DIR/iso/boot/rootfs$n.gz"
pascal@101 3082 status
pascal@101 3083 rm -f $TMP_DIR/iso/boot/rootfs.gz
pascal@111 3084 update_bootconfig $TMP_DIR/iso/boot/isolinux "$append"
pascal@101 3085 create_iso $ISO $TMP_DIR/iso
al@412 3086 rm -rf $TMP_DIR
al@412 3087 ;;
al@412 3088
pascal@101 3089
pascal@102 3090 repack)
pascal@102 3091 # Repack an iso with maximum lzma compression ratio.
pascal@102 3092 #
pascal@102 3093 ISO=$2
pascal@102 3094 mkdir -p $TMP_DIR/mnt
al@412 3095
pascal@102 3096 # Extract filesystems
al@412 3097 action 'Mounting %s' "$ISO"
al@412 3098 mount -o loop,ro $ISO $TMP_DIR/mnt 2>/dev/null
pascal@102 3099 status || cleanup_merge
al@412 3100
pascal@102 3101 cp -a $TMP_DIR/mnt $TMP_DIR/iso
pascal@102 3102 umount -d $TMP_DIR/mnt
pankso@279 3103
pascal@102 3104 for i in $TMP_DIR/iso/boot/rootfs* ; do
al@412 3105 action 'Repacking %s' "$(basename $i)"
pascal@426 3106 uncompress $i 2>/dev/null > $TMP_DIR/rootfs
al@412 3107 lzma e $TMP_DIR/rootfs $i $(lzma_switches $TMP_DIR/rootfs)
pascal@289 3108 align_to_32bits $i
pascal@102 3109 status
pascal@102 3110 done
pankso@279 3111
pascal@102 3112 create_iso $ISO $TMP_DIR/iso
al@412 3113 rm -rf $TMP_DIR
al@412 3114 ;;
al@412 3115
pascal@170 3116
pascal@170 3117 build-loram)
al@412 3118 # Build a Live CD for low RAM systems.
pascal@170 3119 #
al@412 3120 ISO="$2"
al@412 3121 OUTPUT="$3"
al@412 3122 [ -z "$3" ] && \
al@412 3123 die "Usage: tazlito build-loram <input>.iso <output>.iso [cdrom|smallcdrom|http|ram]"
al@412 3124 mkdir -p "$TMP_DIR/iso"
al@412 3125 mount -o loop,ro -t iso9660 "$ISO" "$TMP_DIR/iso"
pascal@426 3126 loopdev=$( (losetup -a 2>/dev/null || losetup) | sed "/$(echo $ISO | sed 's|/|\\/|g')$/!d;s/:.*//;q")
pascal@170 3127 if ! check_iso_for_loram ; then
al@412 3128 umount -d "$TMP_DIR/iso"
al@412 3129 die "$ISO is not a valid SliTaz live CD. Abort."
pascal@170 3130 fi
pascal@170 3131 case "$4" in
pankso@333 3132 cdrom) build_loram_cdrom ;;
pankso@333 3133 http) build_loram_http ;;
pascal@473 3134 *) build_loram_ram "$5" ;;
pascal@170 3135 esac
pascal@286 3136 umount $TMP_DIR/iso # no -d: needs /proc
pascal@286 3137 losetup -d $loopdev
al@412 3138 rm -rf $TMP_DIR
al@412 3139 ;;
al@412 3140
pascal@170 3141
pankso@115 3142 emu-iso)
pankso@115 3143 # Emulate an ISO image with Qemu.
al@412 3144 iso="${2:-$DISTRO/$ISO_NAME.iso}"
al@412 3145 [ -f "$iso" ] || die "Unable to find ISO file '$iso'."
al@412 3146 [ -x '/usr/bin/qemu' ] || die "Unable to find Qemu binary. Please install package 'qemu'."
pankso@115 3147 echo -e "\nStarting Qemu emulator:\n"
pankso@115 3148 echo -e "qemu $QEMU_OPTS $iso\n"
al@412 3149 qemu $QEMU_OPTS $iso
al@412 3150 ;;
al@412 3151
pascal@102 3152
paul@341 3153 deduplicate)
paul@341 3154 # Deduplicate files in a tree
pascal@285 3155 shift
al@412 3156 deduplicate "$@"
al@412 3157 ;;
al@412 3158
al@412 3159
pankso@1 3160 usage|*)
pankso@333 3161 # Print usage also for all unknown commands.
al@412 3162 usage
al@412 3163 ;;
pankso@1 3164 esac
pankso@1 3165
pankso@1 3166 exit 0