tazlito annotate tazlito @ rev 490

Store location of 2nd eltorito boot file
author Pascal Bellard <pascal.bellard@slitaz.org>
date Fri Mar 16 23:20:47 2018 +0100 (2018-03-16)
parents 4cfb991effc5
children 94ef1a590b5d
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=$1 2>/dev/null
pascal@476 259 }
pascal@476 260
pascal@476 261
pascal@490 262 # Force size and location in the 2nd eltorito boot file (/boot/isolinux/efi.img)
pascal@478 263
pascal@478 264 fix_efi_boot_img_size() {
pascal@490 265 i=$((2048*$(stat -m $2/boot/isolinux/boot.cat | sed q)+102))
pascal@490 266 set -- $1 $i $3 $i $2
pascal@490 267 for i in $(seq 0 8 24); do
pascal@490 268 printf '\\\\x%02X' $((($3 >> $i) & 255))
pascal@490 269 done | xargs echo -en | dd bs=1 conv=notrunc of=$1 seek=$2 2>/dev/null
pascal@490 270 set -- $1 $((4+$4)) $(stat -m $5/boot/isolinux/efi.img | sed q)
pascal@478 271 for i in $(seq 0 8 24); do
pascal@478 272 printf '\\\\x%02X' $((($3 >> $i) & 255))
pascal@478 273 done | xargs echo -en | dd bs=1 conv=notrunc of=$1 seek=$2 2>/dev/null
pascal@478 274 }
pascal@478 275
pascal@478 276
pascal@476 277 # Force the size for the /boot/isolinux/efi.img file
pascal@476 278
pascal@476 279 fix_efi_img_size() {
pascal@476 280 local e=$((0x809C))
pascal@476 281 for i in BOOT ISOLINUX EFI.IMG ; do
pascal@476 282 local sz=$(get $(($e+10)) "$2")
pascal@476 283 e=$(($(get $(($e+2)) "$2") * 2048))
pascal@476 284 while [ $sz -gt 0 ]; do
pascal@476 285 local len=$(get $e "$2" 2)
pascal@476 286 [ "$(dd if="$2" bs=1 skip=$(($e+33)) count=${#i} \
pascal@476 287 2>/dev/null)" == "$i" ] && continue 2
pascal@476 288 [ $len -eq 0 ] && break
pascal@476 289 sz=$(($sz-$len))
pascal@476 290 e=$(($e+$len))
pascal@476 291 done
pascal@476 292 return # not found
pascal@476 293 done
pascal@476 294 set64 $(($e+10)) $1 "$2"
pascal@476 295 }
pascal@476 296
pascal@476 297
pascal@476 298 # create /boot/isolinux/efi.img to share EFI files with the iso image
pascal@476 299
pascal@476 300 fixup_uefi_part() {
pascal@476 301 local n
pascal@476 302 [ -s $2/boot/isolinux/efi.img ] || return
pascal@476 303
pascal@476 304 # Build file list tree
pascal@476 305
pascal@476 306 ( cd $2 ; find efi -type f -exec echo \
pascal@476 307 'stat -c "$(stat -m {} | sed q) %s f %n" {}' \; | sh | sort -n ) \
pascal@476 308 >/tmp/fatfiles$$
pascal@476 309 n=$(sed 's/ .*//;q' /tmp/fatfiles$$)
pascal@476 310 ( cd $2; find efi ) | awk -v n=$n 'BEGIN { FS="/" }
pascal@476 311 NF > 1 {
pascal@476 312 d[NF $NF]+=2
pascal@476 313 p[NF $NF]=$0
pascal@476 314 b[a++]=NF $NF
pascal@476 315 if (NF>2) d[NF-1 $(NF-1)]++
pascal@476 316 }
pascal@476 317 END {
pascal@476 318 while (a-- > 0) if (d[i=b[a]] > 2) {
pascal@476 319 n-= j =int((d[i]+63)/64)
pascal@476 320 print n " " j*2048 " d " p[i]
pascal@476 321 }
pascal@476 322 print n-1 " 2048 d efi"
pascal@476 323 }' >>/tmp/fatfiles$$
pascal@476 324 sort -n /tmp/fatfiles$$ | awk '{ if (s == 0) s=$1;
pascal@476 325 print ($1-s)+2 " " $2 " " $3 " " $4 }' > /tmp/fatfiles$$.tmp
pascal@476 326 mv -f /tmp/fatfiles$$.tmp /tmp/fatfiles$$
pascal@476 327
pascal@476 328 # Build fat12 or fat16
pascal@476 329
pascal@476 330 if [ $(awk '{n+=int(($2+2047)/2048)}END{print n}' /tmp/fatfiles$$) \
pascal@476 331 -lt 4000 ]; then
pascal@476 332 sed '1s/.*/4087 2049 x\n1 1 x/' /tmp/fatfiles$$ | while read c s x; do
pascal@476 333 seq $(($c+1)) $((($s-1)/2048+$c))
pascal@476 334 echo 4095
pascal@476 335 done | awk 'BEGIN { printf "0 "}
pascal@476 336 {
pascal@476 337 if (n == 0) n=$1
pascal@476 338 else {
pascal@476 339 printf "%02X %02X %02X ",n%256,
pascal@476 340 ($1%16)*16+(n/256),$1/16
pascal@476 341 n=0
pascal@476 342 }
pascal@476 343 }
pascal@476 344 END {
pascal@476 345 if (n != 0) printf "FF 0F 00 "
pascal@476 346 print " |"
pascal@476 347 }' | hexdump -R > /tmp/fatbin-12-$$
pascal@476 348 else
pascal@476 349 sed '1s/.*/65527 2049 x\n1 1 x/' /tmp/fatfiles$$ | while read c s x; do
pascal@476 350 seq $(($c+1)) $((($s-1)/2048+$c))
pascal@476 351 echo 65535
pascal@476 352 done | awk 'BEGIN { printf "0 "}
pascal@476 353 {
pascal@476 354 printf "%02X %02X ",$1%256,$1/256
pascal@476 355 }
pascal@476 356 END {
pascal@476 357 print " |"
pascal@476 358 }' | hexdump -R > /tmp/fatbin-16-$$
pascal@476 359 fi
pascal@476 360
pascal@477 361 # align fat to 512 bytes
pascal@477 362 dd of=$(ls /tmp/fatbin-*-$$) count=0 bs=512 \
pascal@477 363 seek=$((($(stat -c %s /tmp/fatbin-*-$$)-1)/512+1)) 2>/dev/null
pascal@476 364
pascal@476 365 # build directory records
pascal@476 366
pascal@476 367 awk '
pascal@476 368 BEGIN {
pascal@476 369 c=2
pascal@476 370 b16="/0/0/0/0/0/0/0/0/0/0/0/0/0/0/0/0"
pascal@476 371 b14="/0/0/0/0/0/0/0/0/0/0/0/0/0/0"
pascal@476 372 print "EFI /x10" b14 "/x0" c "/0/0/x08/0/0"
pascal@476 373 for (n=i=0; i<63; i++) print b16 b16
pascal@476 374 }
pascal@476 375 {
pascal@476 376 clu[n]=$1
pascal@476 377 size[n]=$2
pascal@476 378 type[n]=$3
pascal@476 379 name[n]=$4
pascal@476 380 n++
pascal@476 381 }
pascal@476 382 END {
pascal@476 383 path="efi"
pascal@476 384 d21="/x10" b14 "/x%02X/x%02X/0/x08/0/0\n"
pascal@476 385 up[0]=0
pascal@476 386 s=1
pascal@476 387 do {
pascal@476 388 l=split(path,x,"/")
pascal@476 389 up[l]=c
pascal@476 390 printf ". " d21,c%256,c/256
pascal@476 391 printf ".. " d21,up[l-1]%256,up[l-1]/256
pascal@476 392 for (i=s,e=2; i<n; i++) {
pascal@476 393 if (substr(name[i],1,length(path)) != path ||
pascal@476 394 split(substr(name[i],length(path)+2),x,"/") > 1)
pascal@476 395 continue
pascal@476 396 split(toupper(x[1]),x,".")
pascal@476 397 if (length(x[1]) >= 8) printf substr(x[1],1,8)
pascal@476 398 else printf x[1] substr(" ",1,8-length(x[1]))
pascal@476 399 if (length(x[2]) >= 3) printf substr(x[2],1,3)
pascal@476 400 else printf x[2] substr(" ",1,3-length(x[2]))
pascal@476 401 if (type[i] == "d") printf "/x10"; else printf "/0"
pascal@476 402 printf b14 "/x%02X/x%02X",clu[i]%256,clu[i]/256
pascal@476 403 printf "/x%02X/x%02X/x%02X/x%02X\n",size[i]%256,
pascal@476 404 (size[i]/256)%256,(size[i]/256/256)%256,
pascal@476 405 size[i]/256/256/256
pascal@476 406 e++
pascal@476 407 }
pascal@476 408 while (e++ < 64) print b16 b16
pascal@476 409 path=name[s]
pascal@476 410 c=clu[s]
pascal@476 411 } while (type[s++] == "d")
pascal@476 412 }' < /tmp/fatfiles$$ | while read line; do
pascal@476 413 echo "$line" | sed 's| |/x20|g;s|/|\\\\|g' | xargs echo -en
pascal@476 414 done > /tmp/fatdir$$
pascal@476 415
pascal@476 416 # build boot record
pascal@476 417
pascal@476 418 fat=$(($(stat -c %s /tmp/fatbin-*-$$)/512))
pascal@476 419 r=$((4-($fat+$fat+$(stat -c %s /tmp/fatdir$$)/512)%4))
pascal@476 420 dd if=/dev/zero bs=512 count=$r of=/tmp/fatbr$$ 2> /dev/null
pascal@476 421 echo -en '\x55\xAA' | \
pascal@476 422 dd of=/tmp/fatbr$$ seek=510 bs=1 conv=notrunc 2> /dev/null
pascal@476 423 n=$(stat -m $2/boot/isolinux/efi.img | sed q)
pascal@476 424 fat="$(printf "%02X %02X" $(($fat%256)) $((($fat>>8)%256)))"
pascal@476 425 s=$((($(stat -m $(ls -r $2/boot/rootfs* | sed q) | sed q) - $n)*4))
pascal@476 426 if [ $s -gt 65535 ]; then
pascal@476 427 size="00 00"
pascal@476 428 size32="$(printf "%02X %02X %02X %02X" $(($s%256)) \
pascal@476 429 $((($s>>8)%256)) $((($s>>16)%256)) $((($s>>24)%256)) )"
pascal@476 430 else
pascal@476 431 size="$(printf "%02X %02X" $(($s%256)) $((($s>>8)%256)) )"
pascal@476 432 size32="00 00 00 00"
pascal@476 433 fi
pascal@476 434 t=32; [ -s /tmp/fatbin-16-$$ ] && t=36
pascal@476 435 hexdump -R <<EOT | dd conv=notrunc of=/tmp/fatbr$$ 2> /dev/null
pascal@476 436 0 eb 3c 90 53 6c 69 54 61 7a 00 00 00 02 04 $r 00 |
pascal@476 437 0 02 40 00 $size f8 $fat 20 00 40 00 00 00 00 00 |
pascal@476 438 0 $size32 80 00 29 00 00 00 00 4e 4f 20 4e 41 |
pascal@476 439 0 4d 45 20 20 20 20 46 41 54 31 $t 20 20 20 cd 18 |
pascal@476 440 0 cd 19 eb fa |
pascal@476 441 EOT
pascal@476 442
pascal@476 443 # patch efi.img stub
pascal@476 444
pascal@476 445 cat /tmp/fatbr$$ /tmp/fatbin-*-$$ /tmp/fatbin-*-$$ /tmp/fatdir$$ | \
pascal@476 446 dd of=$1 conv=notrunc bs=2k seek=$n 2>/dev/null
pascal@476 447 fix_efi_img_size $(($s*512)) $1
pascal@478 448 fix_efi_boot_img_size $1 $2 $s
pascal@476 449 rm -f /tmp/fat*$$
pascal@489 450
pascal@489 451 # Cleanup cache
pascal@489 452 umount $2
pascal@489 453 mount -o loop,ro $1 $2
pascal@476 454 }
pascal@476 455
pascal@476 456
pascal@476 457 # allocate efi.img stub to share EFI files in the EFI boot partition
pascal@476 458
pascal@476 459 alloc_uefi_part() {
pascal@476 460 local basedir=$(dirname "$1")/..
pascal@476 461 local clusters=$({
pascal@476 462 [ -d $basedir/efi ] &&
pascal@476 463 find $basedir/efi -type f -exec stat -c "%s" {} \;
pascal@476 464 while [ -s "$1" ]; do
pascal@476 465 local efifile
pascal@476 466 case "$1" in
pascal@476 467 *taz) efifile=bootia32.efi ;;
pascal@476 468 *taz64) efifile=bootx64.efi ;;
pascal@476 469 esac
pascal@476 470 if [ ! -s $basedir/efi/boot/$efifile ] &&
pascal@476 471 [ $(get $((0x82)) "$1") == $((0x4550)) ]; then
pascal@476 472 stat -c "%s" "$1"
pascal@476 473 mkdir -p $basedir/efi/boot 2> /dev/null
pascal@476 474 ln "$1" $basedir/efi/boot/$efifile
pascal@476 475 fi
pascal@476 476 shift
pascal@476 477 done; } | awk '{ n+=int(($1+2047)/2048) } END { print n }')
pascal@478 478 [ ${clusters:-0} -eq 0 ] && return
pascal@476 479 local dclust=$( (cd $basedir; find efi -type d 2>/dev/null) | awk '
pascal@476 480 BEGIN {
pascal@476 481 FS="/"
pascal@476 482 }
pascal@476 483 NF > 1 {
pascal@476 484 d[NF $NF]+=2
pascal@476 485 d[NF-1 $(NF-1)]++
pascal@476 486 }
pascal@476 487 END {
pascal@476 488 for (i in d)
pascal@476 489 n+=int((d[i]+63)/64)
pascal@476 490 print n
pascal@476 491 }')
pascal@476 492 clusters=$(($clusters+$dclust))
pascal@476 493 if [ $clusters -lt 4000 ]; then
pascal@476 494 # reserved + fat*2 + root dir + dirs
pascal@477 495 count=$(((1 + (($clusters*3+1023)/1024)*2+3)/4+1 + $dclust ))
pascal@476 496 else
pascal@476 497 # reserved + fat*2 + root dir + dirs
pascal@477 498 count=$(((1 + (($clusters+255)/256)*2+3)/4 + 1 + $dclust ))
pascal@476 499 fi
pascal@478 500 dd if=/dev/zero bs=2k of=$basedir/boot/isolinux/efi.img \
pascal@478 501 count=$count 2> /dev/null
pascal@476 502 }
pascal@476 503
al@412 504
pascal@362 505 # isolinux.conf doesn't know the kernel version.
paul@363 506 # We name the kernel image 'bzImage'.
paul@363 507 # isolinux/syslinux first tries the '64' suffix with a 64bits cpu.
al@412 508
al@412 509 make_bzImage_hardlink() {
pascal@476 510 if [ -e ${1:-.}/vmlinuz*slitaz ]; then
al@412 511 rm -f ${1:-.}/bzImage 2>/dev/null
al@412 512 ln ${1:-.}/vmlinuz*slitaz ${1:-.}/bzImage
pascal@362 513 fi
pascal@476 514 if [ -e ${1:-.}/vmlinuz*slitaz64 ]; then
pascal@362 515 rm -f ${1:-.}/bzImage64 2> /dev/null
al@412 516 ln ${1:-.}/vmlinuz*slitaz64 ${1:-.}/bzImage64
pascal@362 517 fi
pascal@362 518 }
pascal@362 519
al@412 520
al@412 521 create_iso() {
pascal@274 522 cd $2
pascal@365 523 deduplicate
al@412 524
pascal@484 525 rm -rf $2/boot/grub*
pascal@476 526 make_bzImage_hardlink $2/boot
pascal@476 527 alloc_uefi_part $(ls -r $2/boot/vmlinuz*slitaz*)
pascal@476 528
pascal@444 529 cat > /tmp/cdsort$$ <<EOT
pascal@476 530 $PWD/boot/isolinux 100
pascal@476 531 $(ls -r $PWD/boot/rootfs* | awk 'BEGIN{n=149} { print $1 " " n-- }')
pascal@476 532 $(ls $PWD/boot/bzImage* | awk 'BEGIN{n=200} { print $1 " " n-- }')
pascal@476 533 $(find $PWD/efi -type f 2>/dev/null | awk 'BEGIN{n=299} { print $1 " " n-- }')
pascal@476 534 $PWD/boot/isolinux/efi.img 300
pascal@476 535 $PWD/boot/isolinux/isolinux.bin 399
pascal@444 536 $PWD/boot/isolinux/boot.cat 400
pascal@444 537 EOT
pascal@444 538
al@412 539 action 'Computing md5...'
pascal@467 540 touch boot/isolinux/boot.cat
pascal@485 541 find * -type f ! -name md5sum ! -name 'vmlinuz-*' -exec md5sum {} \; | \
pascal@485 542 sort -k 2 > md5sum
pascal@274 543 status
al@412 544
al@412 545 cd - >/dev/null
al@412 546 title 'Generating ISO image'
al@412 547
al@416 548 _ 'Generating %s' "$1"
pascal@476 549 uefi="$(cd $2 ; ls boot/isolinux/efi.img 2> /dev/null)"
pascal@444 550 genisoimage -R -o $1 -hide-rr-moved -sort /tmp/cdsort$$ \
pascal@436 551 -b boot/isolinux/isolinux.bin -c boot/isolinux/boot.cat \
pascal@436 552 -no-emul-boot -boot-load-size 4 -boot-info-table \
pascal@436 553 ${uefi:+-eltorito-alt-boot -efi-boot $uefi -no-emul-boot} \
pascal@433 554 -V "${VOLUM_NAME:-SliTaz}" -p "${PREPARED:-$(id -un)}" \
pascal@434 555 -volset "SliTaz $SLITAZ_VERSION" -input-charset utf-8 \
pascal@426 556 -A "tazlito $VERSION/$(genisoimage --version)" \
pascal@465 557 -copyright README -P "www.slitaz.org" -no-pad $2
pascal@444 558 rm -f /tmp/cdsort$$
pascal@467 559 dd if=/dev/zero bs=2k count=16 >> $1 2> /dev/null
pascal@467 560
pascal@467 561 mkdir /tmp/mnt$$
pascal@467 562 mount -o loop,ro $1 /tmp/mnt$$
pascal@476 563 fixup_uefi_part $1 /tmp/mnt$$
pascal@476 564 for i in boot/isolinux/isolinux.bin boot/isolinux/boot.cat \
pascal@476 565 ${uefi:+boot/isolinux/efi.img} ; do
pascal@467 566 sed -i "s|.* $i|$( cd /tmp/mnt$$ ; md5sum $i)|" $2/md5sum
pascal@467 567 done
pascal@467 568 dd if=$2/md5sum of=$1 conv=notrunc bs=2k \
pascal@467 569 seek=$(stat -m /tmp/mnt$$/md5sum | sed q) 2> /dev/null
pascal@468 570 umount -d /tmp/mnt$$
pascal@467 571 rmdir /tmp/mnt$$
pascal@467 572
al@412 573 if [ -s '/etc/tazlito/info' ]; then
pascal@196 574 if [ $(stat -c %s /etc/tazlito/info) -lt $(( 31*1024 )) ]; then
al@412 575 action 'Storing ISO info...'
al@412 576 dd if=/etc/tazlito/info bs=1k seek=1 of=$1 conv=notrunc 2>/dev/null
pascal@195 577 status
pascal@195 578 fi
pascal@195 579 fi
al@412 580
pascal@436 581 if [ -x '/usr/bin/isohybrid' ]; then
pascal@436 582 action 'Creating hybrid ISO...'
pascal@476 583 isohybrid $1 $([ -n "$uefi" ] || echo -entry 2) 2>/dev/null
pascal@436 584 status
pascal@436 585 fi
pascal@436 586
al@412 587 if [ -x '/usr/bin/iso2exe' ]; then
al@412 588 echo 'Creating EXE header...'
al@412 589 /usr/bin/iso2exe $1 2>/dev/null
pascal@297 590 fi
pascal@101 591 }
pascal@101 592
al@412 593
MikeDSmith25@83 594 # Generate a new ISO image using isolinux.
al@412 595
al@412 596 gen_livecd_isolinux() {
pascal@13 597 # Some packages may want to alter iso
pascal@13 598 genisohooks iso
al@412 599 [ ! -f "$ROOTCD/boot/isolinux/isolinux.bin" ] && die 'Unable to find isolinux binary.'
al@412 600
pankso@35 601 # Set date for boot msg.
al@412 602 if grep -q 'XXXXXXXX' "$ROOTCD/boot/isolinux/isolinux.cfg"; then
al@412 603 DATE=$(date +%Y%m%d)
al@412 604 action 'Setting build date to: %s...' "$DATE"
al@412 605 sed -i "s/XXXXXXXX/$DATE/" "$ROOTCD/boot/isolinux/isolinux.cfg"
pankso@35 606 status
pankso@35 607 fi
al@412 608
pankso@1 609 cd $DISTRO
pascal@101 610 create_iso $ISO_NAME.iso $ROOTCD
al@412 611
al@412 612 action 'Creating the ISO md5sum...'
pascal@486 613 md5sum $ISO_NAME.iso > $ISO_NAME.md5
pankso@53 614 status
al@412 615
pankso@279 616 separator
pascal@37 617 # Some packages may want to alter final iso
pascal@37 618 genisohooks final
pankso@1 619 }
pankso@1 620
al@412 621
al@412 622 lzma_history_bits() {
pankso@123 623 #
paul@154 624 # This generates an ISO which boots with Qemu but gives
pankso@123 625 # rootfs errors in frugal or liveUSB mode.
pankso@123 626 #
al@412 627 # local n
al@412 628 # local sz
al@412 629 # n=20 # 1Mb
al@412 630 # sz=$(du -sk $1 | cut -f1)
al@412 631 # while [ $sz -gt 1024 -a $n -lt 28 ]; do
al@412 632 # n=$(( $n + 1 ))
al@412 633 # sz=$(( $sz / 2 ))
al@412 634 # done
al@412 635 # echo $n
pascal@432 636 echo ${LZMA_HISTORY_BITS:-24}
pascal@103 637 }
pascal@103 638
al@412 639
al@412 640 lzma_switches() {
al@412 641 local proc_num=$(grep -sc '^processor' /proc/cpuinfo)
pascal@431 642 echo "-d$(lzma_history_bits $1) -mt${proc_num:-1} -mc1000"
pascal@111 643 }
pascal@111 644
al@412 645
al@412 646 lzma_set_size() {
pascal@232 647 # Update size field for lzma'd file packed using -si switch
al@412 648 return # Need to fix kernel code?
al@412 649
al@412 650 local n i
pascal@387 651 n=$(unlzma < $1 | wc -c)
pascal@231 652 for i in $(seq 1 8); do
pascal@231 653 printf '\\\\x%02X' $(($n & 255))
pascal@231 654 n=$(($n >> 8))
al@412 655 done | xargs echo -en | dd of=$1 conv=notrunc bs=1 seek=5 2>/dev/null
pascal@231 656 }
pascal@231 657
al@412 658
al@412 659 align_to_32bits() {
al@412 660 local size=$(stat -c %s ${1:-/dev/null})
pascal@312 661 [ $((${size:-0} & 3)) -ne 0 ] &&
al@412 662 dd if=/dev/zero bs=1 count=$((4 - ($size & 3))) >> $1 2>/dev/null
pascal@289 663 }
pascal@289 664
al@412 665
pascal@439 666 dogzip() {
pascal@439 667 gzip -9 > $1
pascal@439 668 [ -x /usr/bin/advdef ] && advdef -qz4 $1
pascal@439 669 }
pascal@439 670
pascal@439 671
pascal@101 672 # Pack rootfs
al@412 673
al@412 674 pack_rootfs() {
al@412 675 ( cd $1; find . -print | cpio -o -H newc ) | \
al@412 676 case "$COMPRESSION" in
al@412 677 none)
al@412 678 _ 'Creating %s without compression...' 'initramfs'
al@412 679 cat > $2
al@412 680 ;;
al@412 681 gzip)
al@412 682 _ 'Creating %s with gzip compression...' 'initramfs'
pascal@439 683 dogzip $2
al@412 684 ;;
al@412 685 *)
al@412 686 _ 'Creating %s with lzma compression...' 'initramfs'
al@412 687 lzma e -si -so $(lzma_switches $1) > $2
al@412 688 lzma_set_size $2
al@412 689 ;;
al@412 690 esac
pascal@289 691 align_to_32bits $2
pankso@150 692 echo 1 > /tmp/rootfs
pankso@150 693 }
pankso@150 694
al@412 695
pankso@150 696 # Compression functions for writeiso.
al@412 697
al@412 698 write_initramfs() {
al@412 699 case "$COMPRESSION" in
al@412 700 lzma)
al@412 701 _n 'Creating %s with lzma compression...' "$INITRAMFS"
al@412 702 cpio -o -H newc | lzma e -si -so $(lzma_switches) > "/$INITRAMFS"
al@412 703 align='y'
al@412 704 lzma_set_size "/$INITRAMFS"
al@412 705 ;;
al@412 706 gzip)
al@412 707 _ 'Creating %s with gzip compression...' "$INITRAMFS"
pascal@439 708 cpio -o -H newc | dogzip "/$INITRAMFS"
al@412 709 ;;
al@412 710 *)
al@412 711 # align='y'
al@412 712 _ 'Creating %s without compression...' "$INITRAMFS"
al@412 713 cpio -o -H newc > "/$INITRAMFS"
al@412 714 ;;
al@412 715 esac < /tmp/list
al@412 716 [ "$align" == 'y' -a -z "$noalign" ] && align_to_32bits "/$INITRAMFS"
pankso@150 717 echo 1 > /tmp/rootfs
pascal@101 718 }
pascal@101 719
al@412 720
paul@341 721 # Deduplicate files (MUST be on the same filesystem).
al@412 722
al@412 723 deduplicate() {
al@412 724 find "${@:-.}" -type f -size +0c -xdev -exec stat -c '%s-%a-%u-%g %i %h %n' {} \; | sort | \
al@412 725 (
al@412 726 save=0; hardlinks=0; old_attr=""; old_inode=""; old_link=""; old_file=""
al@412 727 while read attr inode link file; do
al@412 728 [ -L "$file" ] && continue
al@412 729 if [ "$attr" == "$old_attr" -a "$inode" != "$old_inode" ]; then
al@412 730 if cmp "$file" "$old_file" >/dev/null 2>&1 ; then
al@412 731 rm -f "$file"
al@412 732 if ln "$old_file" "$file" 2>/dev/null; then
al@412 733 inode="$old_inode"
al@412 734 [ "$link" -eq 1 ] && hardlinks=$(($hardlinks+1)) &&
al@412 735 save="$(($save+(${attr%%-*}+512)/1024))"
al@412 736 else
al@412 737 cp -a "$old_file" "$file"
al@412 738 fi
al@412 739 fi
al@412 740 fi
al@412 741 old_attr="$attr" ; old_inode="$inode" ; old_file="$file"
al@412 742 done
al@416 743 _ '%s Kbytes saved in %s duplicate files.' "$save" "$hardlinks"
al@412 744 )
al@412 745
al@412 746 find "$@" -type l -xdev -exec stat -c '%s-%u-%g-TARGET- %i %h %n' {} \; | sort | \
al@412 747 (
al@412 748 old_attr=""; hardlinks=0;
al@412 749 while read attr inode link file; do
al@412 750 attr="${attr/-TARGET-/-$(readlink $file)}"
al@412 751 if [ "$attr" == "$old_attr" ]; then
al@412 752 if [ "$inode" != "$old_inode" ]; then
al@412 753 rm -f "$file"
al@412 754 if ln "$old_file" "$file" 2>/dev/null; then
al@412 755 [ "$link" -eq 1 ] && hardlinks=$(($hardlinks+1))
al@412 756 else
al@412 757 cp -a "$old_file" "$file"
al@412 758 fi
al@412 759 fi
pascal@305 760 else
al@412 761 old_file="$file"
al@412 762 old_attr="$attr"
al@412 763 old_inode="$inode"
pascal@305 764 fi
al@412 765 done
al@416 766 _ '%s duplicate symlinks.' "$hardlinks"
al@412 767 )
pascal@285 768 }
pascal@285 769
al@412 770
pascal@285 771 # Generate a new initramfs from the root filesystem.
al@412 772
al@412 773 gen_initramfs() {
pascal@285 774 # Just in case CTRL+c
pascal@285 775 rm -f $DISTRO/gen
pascal@285 776
pascal@285 777 # Some packages may want to alter rootfs
pascal@285 778 genisohooks rootfs
pascal@285 779 cd $1
pascal@285 780
pascal@445 781 # Normalize file time
pascal@446 782 find $1 -newer $1 -exec touch -hr $1 {} \;
pascal@445 783
pascal@285 784 # Link duplicate files
pascal@365 785 deduplicate
pascal@69 786
pankso@150 787 # Use lzma if installed. Display rootfs size in realtime.
al@412 788 rm -f /tmp/rootfs 2>/dev/null
pankso@150 789 pack_rootfs . $DISTRO/$(basename $1).gz &
pankso@150 790 sleep 2
pankso@150 791 echo -en "\nFilesystem size:"
al@412 792 while [ ! -f /tmp/rootfs ]; do
pankso@150 793 sleep 1
al@412 794 echo -en "\\033[18G$(du -sh $DISTRO/$(basename $1).gz | awk '{print $1}') "
pankso@150 795 done
pankso@150 796 echo -e "\n"
pascal@361 797 rm -f /tmp/rootfs
pascal@14 798 cd $DISTRO
pascal@111 799 mv $(basename $1).gz $ROOTCD/boot
pankso@1 800 }
pankso@1 801
al@412 802
pankso@332 803 distro_sizes() {
al@412 804 if [ -n "$start_time" ]; then
al@412 805 time=$(($(date +%s) - $start_time))
pankso@264 806 sec=$time
pankso@264 807 div=$(( ($time + 30) / 60))
al@412 808 [ "$div" -ne 0 ] && min="~ ${div}m"
al@416 809 _ 'Build time : %ss %s' "$sec" "$min"
pankso@264 810 fi
al@398 811 cat <<EOT
pankso@264 812 Build date : $(date +%Y%m%d)
al@412 813 Packages : $(ls -1 $ROOTFS*$INSTALLED/*/receipt | wc -l)
al@412 814 Rootfs size : $(du -csh $ROOTFS*/ | awk 'END { print $1 }')
al@412 815 Initramfs size : $(du -csh $ROOTCD/boot/rootfs*.gz | awk 'END { print $1 }')
al@412 816 ISO image size : $(du -sh $ISO_NAME.iso | awk '{ print $1 }')
pankso@264 817 EOT
al@412 818 footer "Image is ready: $ISO_NAME.iso"
pankso@1 819 }
pankso@1 820
al@412 821
pascal@22 822 # Print ISO and rootfs size.
al@412 823
pankso@332 824 distro_stats() {
al@412 825 title 'Distro statistics: %s' "$DISTRO"
pascal@22 826 distro_sizes
pascal@22 827 }
pascal@22 828
al@412 829
MikeDSmith25@83 830 # Create an empty configuration file.
al@412 831
al@412 832 empty_config_file() {
al@398 833 cat >> tazlito.conf <<"EOF"
pankso@338 834 # tazlito.conf: Tazlito (SliTaz Live Tool) configuration file.
pankso@1 835 #
pankso@1 836
pankso@1 837 # Name of the ISO image to generate.
pankso@1 838 ISO_NAME=""
pankso@1 839
MikeDSmith25@83 840 # ISO image volume name.
pankso@1 841 VOLUM_NAME="SliTaz"
pankso@1 842
MikeDSmith25@83 843 # Name of the preparer.
pankso@1 844 PREPARED="$USER"
pankso@1 845
pankso@1 846 # Path to the packages repository and the packages.list.
pankso@1 847 PACKAGES_REPOSITORY=""
pankso@1 848
al@412 849 # Path to the distro tree to gen-distro from a list of packages.
pankso@1 850 DISTRO=""
pankso@1 851
MikeDSmith25@83 852 # Path to the directory containing additional files
pankso@1 853 # to copy into the rootfs and rootcd of the LiveCD.
pankso@1 854 ADDFILES="$DISTRO/addfiles"
pascal@12 855
pascal@12 856 # Default answer for binary question (Y or N)
pascal@12 857 DEFAULT_ANSWER="ASK"
pascal@21 858
pascal@38 859 # Compression utility (lzma, gzip or none)
pascal@21 860 COMPRESSION="lzma"
pankso@1 861 EOF
pankso@1 862 }
pankso@1 863
al@412 864
al@412 865 # Extract rootfs.gz somewhere
al@412 866
al@412 867 extract_rootfs() {
al@412 868 # Detect compression format: *.lzma.cpio, *.gzip.cpio, or *.cpio
paul@479 869 # First part (lzcat or zcat) may not fail, but cpio will fail on incorrect format
al@412 870 (cd "$2"; lzcat "$1" | cpio -idm --quiet 2>/dev/null) && return
al@412 871 (cd "$2"; zcat "$1" | cpio -idm --quiet 2>/dev/null) && return
al@412 872 (cd "$2"; cat "$1" | cpio -idm --quiet 2>/dev/null)
pascal@101 873 }
pascal@101 874
al@412 875
al@412 876 # Extract flavor file to temp directory
al@412 877
al@412 878 extract_flavor() {
al@412 879 # Input: $1 - flavor name to extract;
al@412 880 # $2 = absent/empty: just extract 'outer layer'
al@412 881 # $2 = 'full': also extract 'inner' rootcd and rootfs archives, make files rename
al@412 882 # $2 = 'info': as 'full' and also make 'info' file to put into ISO
al@412 883 # Output: temp dir path where flavor was extracted
al@412 884 local f="$1.flavor" from to infos="$1.desc"
al@412 885 [ -f "$f" ] || die "File '$f' not found"
al@412 886 local dir="$(mktemp -d)"
al@412 887 zcat "$f" | (cd $dir; cpio -i --quiet >/dev/null)
al@412 888
al@412 889 if [ -n "$2" ]; then
al@412 890 cd $dir
al@412 891
al@412 892 [ -s "$1.receipt" ] && infos="$infos\n$1.receipt"
al@412 893
al@412 894 for i in rootcd rootfs; do
al@412 895 [ -f "$1.$i" ] || continue
al@412 896 mkdir "$i"
al@412 897 zcat "$1.$i" | (cd "$i"; cpio -idm --quiet 2>/dev/null)
al@412 898 zcat "$1.$i" | cpio -tv 2>/dev/null > "$1.list$i"; infos="$infos\n$1.list$i"
al@412 899 rm "$1.$i"
al@412 900 done
pascal@453 901 touch -t 197001010100.00 "$1.*"
al@412 902 # Info to be stored inside ISO
pascal@439 903 [ "$2" == info ] && echo -e $infos | cpio -o -H newc | dogzip info
al@412 904 rm $1.list*
al@412 905
al@412 906 # Renames
al@412 907 while read from to; do
al@412 908 [ -f "$from" ] || continue
al@412 909 mv "$from" "$to"
al@412 910 done <<EOT
al@412 911 $1.nonfree non-free.list
al@412 912 $1.pkglist packages.list
al@412 913 $1-distro.sh distro.sh
al@412 914 $1.receipt receipt
al@412 915 $1.mirrors mirrors
al@412 916 $1.desc description
al@412 917 EOT
al@412 918 fi
al@412 919
al@412 920 echo $dir
al@412 921 }
al@412 922
al@412 923
al@412 924 # Pack flavor file from temp directory
al@412 925
al@412 926 pack_flavor() {
pascal@439 927 (cd "$1"; ls | grep -v err | cpio -o -H newc) | dogzip "$2.flavor"
al@412 928 }
al@412 929
al@412 930
pascal@101 931 # Remove duplicate files
al@412 932
pascal@468 933 files_match() {
pascal@468 934 if [ -d "$1" ]; then
pascal@468 935 return 1
pascal@468 936
pascal@468 937 elif [ -L "$1" ] && [ -L "$2" ]; then
pascal@468 938 [ "$(readlink "$1")" == "$(readlink "$2")" ] && return 0
pascal@468 939
pascal@468 940 elif [ -f "$1" ] && [ -f "$2" ]; then
pascal@468 941 cmp -s "$1" "$2" && return 0
pascal@468 942
pascal@468 943 [ "$(basename "$3")" == 'volatile.cpio.gz' ] &&
pascal@468 944 [ "$(dirname $(dirname "$3"))" == ".$INSTALLED" ] &&
pascal@468 945 return 0
pascal@468 946
pascal@468 947 elif [ "$(ls -l "$1"|cut -c1-10)$(stat -c '%a:%u:%g:%t:%T' "$1")" == \
pascal@470 948 "$(ls -l "$2"|cut -c1-10)$(stat -c '%a:%u:%g:%t:%T' "$2")" ]; then
pascal@468 949 return 0
pascal@468 950
pascal@483 951 fi 2> /dev/null
pascal@468 952 return 1
pascal@468 953 }
pascal@468 954
pascal@468 955 remove_with_path() {
pascal@468 956 dir="$(dirname $1)"
pascal@468 957 rm -f "$1"
pascal@468 958 while rmdir "$dir" 2> /dev/null; do
pascal@468 959 dir="$(dirname $dir)"
pascal@468 960 done
pascal@468 961 }
pascal@468 962
al@412 963 mergefs() {
al@392 964 # Note, many packages have files with spaces in the name
al@392 965 IFS=$'\n'
al@392 966
al@412 967 local size1=$(du -hs "$1" | awk '{ print $1 }')
al@412 968 local size2=$(du -hs "$2" | awk '{ print $1 }')
al@412 969 action 'Merge %s (%s) into %s (%s)' "$(basename "$1")" "$size1" "$(basename "$2")" "$size2"
al@412 970
pascal@101 971 # merge symlinks files and devices
al@412 972 ( cd "$1"; find ) | \
al@412 973 while read file; do
pascal@468 974 files_match "$1/$file" "$2/$file" "$file" &&
pascal@468 975 remove_with_path "$2/$file"
pascal@488 976 [ -d "$1/$file" ] && [ -d "$2/$file" ] && rmdir "$2/$file" 2>/dev/null
pascal@101 977 done
al@412 978
al@412 979 unset IFS
pascal@111 980 status
pascal@101 981 }
pascal@101 982
al@412 983
al@412 984 cleanup_merge() {
pascal@101 985 rm -rf $TMP_DIR
pascal@101 986 exit 1
pascal@101 987 }
pascal@101 988
pascal@111 989
pascal@111 990 # Update isolinux config files for multiple rootfs
al@412 991
al@412 992 update_bootconfig() {
pascal@235 993 local files
al@416 994 action 'Updating boot config files...'
pascal@235 995 files="$(grep -l 'include common' $1/*.cfg)"
al@412 996 for file in $files; do
al@412 997 awk -v n=$(echo $2 | awk '{ print NF/2 }') '{
al@412 998 if (/label/) label=$0;
al@412 999 else if (/kernel/) kernel=$0;
al@412 1000 else if (/append/) {
al@412 1001 i=index($0,"rootfs.gz");
al@412 1002 append=substr($0,i+9);
al@412 1003 }
al@412 1004 else if (/include/) {
al@412 1005 for (i = 1; i <= n; i++) {
al@412 1006 print label i
al@412 1007 print kernel;
al@412 1008 initrd="initrd=/boot/rootfs" n ".gz"
al@412 1009 for (j = n - 1; j >= i; j--) {
al@412 1010 initrd=initrd ",/boot/rootfs" j ".gz";
al@412 1011 }
al@412 1012 printf "\tappend %s%s\n",initrd,append;
al@412 1013 print "";
al@412 1014 }
al@412 1015 print;
al@412 1016 }
al@412 1017 else print;
al@412 1018 }' < $file > $file.$$
al@412 1019 mv -f $file.$$ $file
pascal@111 1020 done
pascal@235 1021 sel="$(echo $2 | awk '{
al@412 1022 for (i=1; i<=NF; i++)
al@412 1023 if (i % 2 == 0) printf " slitaz%d", i/2
al@412 1024 else printf " %s", $i
al@412 1025 }')"
al@412 1026
pascal@278 1027 [ -s $1/common.cfg ] && cat >> $1/common.cfg <<EOT
pascal@111 1028
pascal@111 1029 label slitaz
pascal@111 1030 kernel /boot/isolinux/ifmem.c32
pascal@235 1031 append$sel noram
pascal@111 1032
pascal@111 1033 label noram
pascal@111 1034 config noram.cfg
pascal@111 1035
pascal@111 1036 EOT
al@412 1037
pascal@235 1038 # Update vesamenu
al@412 1039 if [ -s "$1/isolinux.cfg" ]; then
pascal@235 1040 files="$files $1/isolinux.cfg"
pascal@278 1041 awk -v n=$(echo $2 | awk '{ print NF/2 }') -v "sel=$sel" '
al@412 1042 BEGIN {
al@412 1043 kernel = " COM32 c32box.c32"
pascal@235 1044 }
al@412 1045 {
al@412 1046 if (/ROWS/) print "MENU ROWS " n+$3;
al@412 1047 else if (/TIMEOUTROW/) print "MENU TIMEOUTROW " n+$3;
al@412 1048 else if (/TABMSGROW/) print "MENU TABMSGROW " n+$3;
al@412 1049 else if (/CMDLINEROW/) print "MENU CMDLINEROW " n+$3;
al@412 1050 else if (/VSHIFT/) {
al@412 1051 x = $3-n;
al@412 1052 if (x < 0) x = 0;
al@412 1053 print "MENU VSHIFT " x;
al@412 1054 }
al@412 1055 else if (/rootfs.gz/) {
al@412 1056 linux = "";
al@412 1057 if (/bzImage/) linux = "linux /boot/bzImage ";
al@412 1058 i = index($0, "rootfs.gz");
al@412 1059 append = substr($0, i+9);
al@413 1060 printf "\tkernel /boot/isolinux/ifmem.c32\n";
al@413 1061 printf "\tappend%s noram\n", sel;
al@413 1062 printf "\nlabel noram\n\tMENU HIDE\n\tconfig noram.cfg\n\n";
al@412 1063 for (i = 1; i <= n; i++) {
al@412 1064 print "LABEL slitaz" i
al@413 1065 printf "\tMENU LABEL SliTaz slitaz%d Live\n", i;
al@413 1066 printf "%s\n", kernel;
al@412 1067 initrd = "initrd=/boot/rootfs" n ".gz"
al@412 1068 for (j = n - 1; j >= i; j--) {
al@412 1069 initrd = initrd ",/boot/rootfs" j ".gz";
al@412 1070 }
al@413 1071 printf "\tappend %s%s%s\n\n", linux, initrd, append;
al@412 1072 }
al@412 1073 }
al@412 1074 else if (/bzImage/) kernel = $0;
al@412 1075 else print;
al@412 1076 }' < $1/isolinux.cfg > $1/isolinux.cfg.$$
pascal@235 1077 mv $1/isolinux.cfg.$$ $1/isolinux.cfg
pascal@235 1078 fi
al@412 1079
pascal@278 1080 [ -s $1/c32box.c32 ] && sed -i -e '/kernel.*ifmem/d' \
pascal@278 1081 -e 's/append \([0-9]\)/append ifmem \1/' $1/isolinux.cfg
pascal@111 1082 cat > $1/noram.cfg <<EOT
pascal@111 1083 implicit 0
pascal@111 1084 prompt 1
pascal@111 1085 timeout 80
pascal@344 1086 $(grep '^F[0-9]' $1/isolinux.cfg)
pascal@278 1087
pascal@344 1088 $([ -s $1/isolinux.msg ] && echo display isolinux.msg)
pascal@319 1089 say Not enough RAM to boot slitaz. Trying hacker mode...
pascal@319 1090 default hacker
pascal@319 1091 label hacker
pascal@319 1092 KERNEL /boot/bzImage
pascal@319 1093 append rw root=/dev/null vga=normal
pascal@319 1094
pascal@278 1095 label reboot
pascal@111 1096 EOT
al@412 1097
pascal@278 1098 if [ -s $1/c32box.c32 ]; then
pascal@278 1099 cat >> $1/noram.cfg <<EOT
pascal@278 1100 COM32 c32box.c32
pascal@278 1101 append reboot
pascal@278 1102
pascal@278 1103 label poweroff
pascal@278 1104 COM32 c32box.c32
pascal@278 1105 append poweroff
pascal@278 1106
pascal@278 1107 EOT
pascal@278 1108 else
pascal@278 1109 echo " com32 reboot.c32" >> $1/noram.cfg
pascal@278 1110 fi
al@412 1111
pascal@182 1112 # Restore real label names
pascal@278 1113 [ -s $1/common.cfg ] && files="$1/common.cfg $files"
pascal@182 1114 echo $2 | awk '{ for (i=NF; i>1; i-=2) printf "%d/%s\n",i/2,$i }' | \
pascal@182 1115 while read pat; do
pascal@278 1116 sed -i "s/slitaz$pat/" $files
pascal@182 1117 done
pascal@111 1118 status
pascal@111 1119 }
pascal@111 1120
al@412 1121
pascal@426 1122 # Uncompress rootfs or module to stdout
pascal@426 1123
pascal@426 1124 uncompress() {
pascal@458 1125 zcat $1 2> /dev/null || xzcat $1 2> /dev/null ||
pascal@458 1126 { [ $(od -N 1 -An $1) -eq 135 ] && unlzma < $1; } || cat $1
pascal@426 1127 }
pascal@426 1128
pascal@426 1129
pascal@170 1130 # Install a missing package
al@412 1131
al@412 1132 install_package() {
al@412 1133 if [ -z "$2" ]; then
al@416 1134 answer=$(yesorno "$(_ 'Install package %s?' "$1")" 'n')
al@412 1135 else
al@416 1136 answer=$(yesorno "$(_n 'Install package %s for Kernel %s? ' "$1" "$2")" 'n')
al@412 1137 fi
pascal@170 1138 case "$answer" in
al@416 1139 y)
al@412 1140 # We don't want package on host cache.
al@412 1141 action 'Getting and installing package: %s' "$1"
al@412 1142 yes y | tazpkg get-install $1 --quiet 2>&1 >> $log || exit 1
al@412 1143 status ;;
al@412 1144 *)
al@412 1145 return 1 ;;
pascal@170 1146 esac
pascal@170 1147 }
pascal@170 1148
al@412 1149
pascal@170 1150 # Check iso for loram transformation
al@412 1151
al@412 1152 check_iso_for_loram() {
al@412 1153 [ -s "$TMP_DIR/iso/boot/rootfs.gz" ] ||
al@412 1154 [ -s "$TMP_DIR/iso/boot/rootfs1.gz" ]
pascal@170 1155 }
pascal@170 1156
al@412 1157
pascal@172 1158 # Build initial rootfs for loram ISO ram/cdrom/http
al@412 1159
al@412 1160 build_initfs() {
pascal@426 1161 urliso="mirror.switch.ch/ftp/mirror/slitaz \
pascal@426 1162 download.tuxfamily.org/slitaz mirror1.slitaz.org mirror2.slitaz.org \
pascal@426 1163 mirror3.slitaz.org mirror.slitaz.org"
pascal@170 1164 version=$(ls $TMP_DIR/iso/boot/vmlinuz-* | sed 's/.*vmlinuz-//')
al@412 1165 [ -z "$version" ] && die "Can't find the kernel version." \
al@412 1166 'No file /boot/vmlinuz-<version> in ISO image. Abort.'
al@412 1167
pascal@225 1168 [ -s /usr/share/boot/busybox-static ] || install_package busybox-static
pascal@170 1169 need_lib=false
al@412 1170 for i in bin dev run mnt proc tmp sys lib/modules; do
al@412 1171 mkdir -p $TMP_DIR/initfs/$i
al@412 1172 done
pascal@312 1173 ln -s bin $TMP_DIR/initfs/sbin
al@412 1174 ln -s . $TMP_DIR/initfs/usr
al@412 1175 for aufs in aufs overlayfs; do
pascal@425 1176 [ -f /lib/modules/$version/kernel/fs/$aufs/$aufs.ko.?z ] && break
pascal@487 1177 install_package linux-$aufs $version && break
pascal@407 1178 install_package $aufs $version && break
pascal@387 1179 done || return 1
pascal@473 1180 [ -s /init ] || install_package slitaz-boot-scripts
pascal@289 1181 cp /init $TMP_DIR/initfs/
pascal@387 1182 cp /lib/modules/$version/kernel/fs/$aufs/$aufs.ko.?z \
pascal@289 1183 $TMP_DIR/initfs/lib/modules
al@412 1184 if [ "$1" == 'cdrom' ]; then
pascal@319 1185 sed -i '/mod squashfs/d' $TMP_DIR/initfs/init
pascal@313 1186 else
pascal@313 1187 [ ! -f /usr/sbin/mksquashfs ] && ! install_package squashfs && return 1
pascal@313 1188 while [ ! -f /lib/modules/$version/kernel/fs/squashfs/squashfs.ko.?z ]; do
pascal@313 1189 install_package linux-squashfs $version || return 1
pascal@313 1190 done
pascal@313 1191 cp /lib/modules/$version/kernel/fs/squashfs/squashfs.ko.?z \
al@412 1192 $TMP_DIR/initfs/lib/modules
pascal@474 1193 #ls /sbin/unsquashfs /usr/lib/liblzma.so* $INSTALLED/squashfs/* | \
pascal@474 1194 #cpio -o -H newc > $TMP_DIR/initfs/extractfs.cpio
pascal@313 1195 fi
al@412 1196 if [ "$1" == 'http' ]; then
pascal@426 1197 mkdir $TMP_DIR/initfs/etc $TMP_DIR/fs
pascal@172 1198 ln -s /proc/mounts $TMP_DIR/initfs/etc/mtab
pascal@172 1199 cp /usr/share/udhcpc/default.script $TMP_DIR/initfs/lib/udhcpc
pascal@426 1200 sed -i 's|/sbin/||;s/^logger/#&/' $TMP_DIR/initfs/lib/udhcpc
pascal@172 1201 cp -a /dev/fuse $TMP_DIR/initfs/dev
pascal@172 1202 if ! $need_lib && [ -x /usr/share/boot/fusermount-static ]; then
pascal@426 1203 cp /usr/share/boot/fusermount-static $TMP_DIR/initfs/bin/fusermount
pascal@172 1204 else
pascal@172 1205 need_lib=true
pascal@172 1206 fi
pascal@172 1207 if ! $need_lib && [ -x /usr/share/boot/httpfs-static ]; then
pascal@172 1208 cp /usr/share/boot/httpfs-static $TMP_DIR/initfs/bin/httpfs
pascal@172 1209 else
pascal@172 1210 [ ! -f /usr/bin/httpfs ] && ! install_package httpfs-fuse && return 1
al@416 1211 cp /usr/bin/httpfs $TMP_DIR/initfs/bin
pascal@426 1212 cp /usr/bin/fusermount $TMP_DIR/initfs/bin
al@416 1213 cp -a /lib/librt* $TMP_DIR/initfs/lib
al@416 1214 cp -a /lib/libdl* $TMP_DIR/initfs/lib
al@416 1215 cp -a /lib/libpthread* $TMP_DIR/initfs/lib
pascal@172 1216 cp -a /usr/lib/libfuse* $TMP_DIR/initfs/lib
al@416 1217 cp -a /lib/libresolv* $TMP_DIR/initfs/lib
al@416 1218 cp -a /lib/libnss_dns* $TMP_DIR/initfs/lib
pascal@172 1219 need_lib=true
pascal@172 1220 fi
pascal@426 1221 cd $TMP_DIR/fs
pascal@426 1222 echo 'Getting slitaz-release & ethernet modules...'
pascal@426 1223 for i in $(ls -r $TMP_DIR/iso/boot/rootfs*z); do
pascal@458 1224 uncompress $i | cpio -idmu etc/slitaz-release lib/modules rootfs*
pascal@458 1225 [ -s rootfs* ] || continue
pascal@458 1226 unsquashfs -f -d . rootfs* rootfs* etc/slitaz-release lib/modules &&
pascal@458 1227 rm -f rootfs*
pascal@458 1228 done 2>&1 > /dev/null
pascal@172 1229 cd - > /dev/null
pascal@426 1230 cp $TMP_DIR/fs/etc/slitaz-release $TMP_DIR/initfs/etc/
pascal@426 1231 find $TMP_DIR/fs/lib/modules/*/kernel/drivers/net/ethernet \
pascal@426 1232 -type f -name '*.ko*' | while read mod; do
pascal@426 1233 f=$TMP_DIR/initfs/lib/modules/$(basename $mod | sed s/..z$//)
pascal@426 1234 uncompress $mod > $f
pascal@426 1235 grep -q alias=pci: $f || rm -f $f
pascal@426 1236 done
pascal@426 1237 for i in $TMP_DIR/initfs/lib/modules/*.ko ; do
pascal@426 1238 f=$(basename $i)..z
pascal@426 1239 grep -q $f:$ $TMP_DIR/fs/lib/modules/*/modules.dep && continue
pascal@426 1240 deps="$(grep $f: $TMP_DIR/fs/lib/modules/*/modules.dep | sed 's/.*: //')"
pascal@426 1241 echo "$deps" | sed 's|kernel/[^ ]*/||g;s/.ko..z//g' > $TMP_DIR/initfs/lib/modules/$(basename $i .ko).dep
pascal@426 1242 for j in $deps; do
pascal@426 1243 mod=$(ls $TMP_DIR/fs/lib/modules/*/$j)
pascal@426 1244 uncompress $mod > $TMP_DIR/initfs/lib/modules/$(basename $j | sed s/..z$//)
pascal@426 1245 done
pascal@426 1246 done
al@412 1247 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: $urliso"
al@416 1248 _n 'List of URLs to insert: '
pascal@172 1249 read -t 30 urliso2
pascal@172 1250 urliso="$urliso2 $urliso"
pascal@172 1251 fi
pascal@172 1252 if ! $need_lib && [ -x /usr/share/boot/busybox-static ]; then
pascal@170 1253 cp /usr/share/boot/busybox-static $TMP_DIR/initfs/bin/busybox
pascal@475 1254 sed -i 's/LD_T.*ot/echo/;s/".*ld-.*) /"/' $TMP_DIR/initfs/init
pascal@170 1255 else
pascal@170 1256 cp /bin/busybox $TMP_DIR/initfs/bin
pascal@457 1257 if ! cmp /bin/busybox /sbin/insmod > /dev/null ; then
pascal@457 1258 cp /sbin/insmod $TMP_DIR/initfs/bin
pascal@457 1259 cp -a /lib/libkmod.so.* $TMP_DIR/initfs/lib
pascal@457 1260 cp -a /usr/lib/liblzma.so.* $TMP_DIR/initfs/lib
pascal@457 1261 cp -a /usr/lib/libz.so.* $TMP_DIR/initfs/lib
pascal@457 1262 fi
pascal@170 1263 need_lib=true
pascal@170 1264 fi
pascal@170 1265 for i in $($TMP_DIR/initfs/bin/busybox | awk \
pascal@170 1266 '{ if (s) printf "%s",$0 } /Currently/ { s=1 }' | sed 's/,//g'); do
pascal@170 1267 ln $TMP_DIR/initfs/bin/busybox $TMP_DIR/initfs/bin/$i
pascal@170 1268 done
pascal@474 1269 # bootfloppybox will need floppy.ko.?z, /dev/fd0, /dev/tty0
pascal@474 1270 cp /lib/modules/$version/kernel/drivers/block/floppy.ko.?z \
pascal@474 1271 $TMP_DIR/initfs/lib/modules 2>/dev/null
pascal@474 1272 for i in /dev/console /dev/null /dev/tty /dev/tty0 /dev/zero \
pascal@170 1273 /dev/kmem /dev/mem /dev/random /dev/urandom; do
pascal@170 1274 cp -a $i $TMP_DIR/initfs/dev
pascal@170 1275 done
pascal@474 1276 grep -q '/sys/block/./dev' $TMP_DIR/initfs/init ||
pascal@474 1277 for i in /dev/fd0 /dev/[hs]d[a-f]* /dev/loop* ; do
pascal@474 1278 cp -a $i $TMP_DIR/initfs/dev
pascal@476 1279 done 2>/dev/null
pascal@474 1280 $need_lib && for i in /lib/ld-* /lib/lib[cm][-\.]* ; do
pascal@170 1281 cp -a $i $TMP_DIR/initfs/lib
pascal@170 1282 done
al@412 1283 [ "$1" == 'http' ] && cat > $TMP_DIR/initfs/init <<EOTEOT
pascal@170 1284 #!/bin/sh
pascal@170 1285
al@412 1286 getarg() {
pascal@170 1287 grep -q " \$1=" /proc/cmdline || return 1
pascal@203 1288 eval \$2=\$(sed "s/.* \$1=\\\\([^ ]*\\\\).*/\\\\1/" < /proc/cmdline)
pascal@170 1289 return 0
pascal@170 1290 }
pascal@170 1291
al@412 1292 copy_rootfs() {
pascal@170 1293 total=\$(grep MemTotal /proc/meminfo | sed 's/[^0-9]//g')
pascal@170 1294 need=\$(du -c \${path}rootfs* | tail -n 1 | cut -f1)
pascal@170 1295 [ \$(( \$total / \$need )) -gt 1 ] || return 1
pascal@170 1296 if ! grep -q " keep-loram" /proc/cmdline && cp \${path}rootfs* /mnt; then
pascal@170 1297 path=/mnt/
pascal@170 1298 return 0
pascal@170 1299 else
pascal@170 1300 rm -f /mnt/rootfs*
pascal@170 1301 return 1
pascal@170 1302 fi
pascal@170 1303 }
pascal@170 1304
pascal@170 1305 echo "Switching / to tmpfs..."
pascal@170 1306 mount -t proc proc /proc
pascal@170 1307 size="\$(grep rootfssize= < /proc/cmdline | \\
pascal@170 1308 sed 's/.*rootfssize=\\([0-9]*[kmg%]\\).*/-o size=\\1/')"
pascal@170 1309 [ -n "\$size" ] || size="-o size=90%"
pascal@170 1310
pascal@426 1311 mount -t sysfs sysfs /sys
pascal@426 1312 for i in /lib/modules/*.ko ; do
pascal@457 1313 echo -en "Probe \$i \\r"
pascal@426 1314 for j in \$(grep alias=pci: \$i | sed 's/alias//;s/\*/.*/g'); do
pascal@426 1315 grep -q "\$j" /sys/bus/pci/devices/*/uevent || continue
pascal@426 1316 for k in \$(cat \${i/ko/dep} 2> /dev/null); do
pascal@426 1317 insmod /lib/modules/\$k.ko 2> /dev/null
pascal@426 1318 done
pascal@457 1319 echo "Loading \$i"
pascal@426 1320 insmod \$i 2> /dev/null
pascal@426 1321 break
pascal@426 1322 done
pascal@426 1323 done
pascal@426 1324 umount /sys
pascal@172 1325 while read var default; do
pascal@172 1326 eval \$var=\$default
pascal@172 1327 getarg \$var \$var
pascal@172 1328 done <<EOT
pascal@172 1329 eth eth0
pascal@172 1330 dns 208.67.222.222,208.67.220.220
pascal@172 1331 netmask 255.255.255.0
pascal@172 1332 gw
pascal@172 1333 ip
pascal@172 1334 EOT
pascal@458 1335 grep -q \$eth /proc/net/dev || sh
pascal@172 1336 if [ -n "\$ip" ]; then
pascal@172 1337 ifconfig \$eth \$ip netmask \$netmask up
pascal@172 1338 route add default gateway \$gw
pascal@172 1339 for i in \$(echo \$dns | sed 's/,/ /g'); do
pascal@172 1340 echo "nameserver \$i" >> /etc/resolv.conf
pascal@172 1341 done
pascal@172 1342 else
pascal@186 1343 udhcpc -f -q -s /lib/udhcpc -i \$eth
pascal@172 1344 fi
pascal@172 1345 for i in $urliso ; do
pascal@172 1346 [ -n "\$URLISO" ] && URLISO="\$URLISO,"
pascal@182 1347 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 1348 URLISO="\$URLISO,http://\$i/iso/rolling/slitaz-rolling-loram-cdrom.iso,http://\$i/iso/rolling/slitaz-rolling-loram.iso"
pascal@172 1349 done
pascal@172 1350 getarg urliso URLISO
pascal@172 1351 DIR=fs
pascal@172 1352 if getarg loram DIR; then
pascal@172 1353 DEVICE=\${DIR%,*}
pascal@172 1354 DIR=/\${DIR#*,}
pascal@172 1355 fi
pascal@172 1356 mount -t tmpfs \$size tmpfs /mnt
pascal@189 1357 path2=/mnt/.httpfs/
pascal@172 1358 path=/mnt/.cdrom/
pascal@387 1359 mkdir -p /mnt/.rw /mnt/.wd \$path \$path2
pascal@172 1360 while [ ! -d \$path/boot ]; do
pascal@172 1361 for i in \$(echo \$URLISO | sed 's/,/ /g'); do
pascal@457 1362 httpfs \$i \$path2 && echo \$i && break
pascal@172 1363 done
pascal@458 1364 mount -o loop,ro -t iso9660 \$path2/*.iso \$path || sh
pascal@172 1365 done
pascal@170 1366
pascal@170 1367 memfree=\$(grep MemFree /proc/meminfo | sed 's/[^0-9]//g')
pascal@170 1368 umount /proc
pascal@387 1369 branch=:/mnt/.cdrom/\$DIR
pascal@206 1370 if [ ! -d /mnt/.cdrom/\$DIR/etc ]; then
pascal@387 1371 branch=
pascal@457 1372 lp=1
pascal@457 1373 insmod /lib/modules/squashfs.ko 2> /dev/null
pascal@457 1374 for i in \${path}boot/rootfs?.* ; do
pascal@170 1375 fs=\${i#*root}
pascal@170 1376 branch=\$branch:/mnt/.\$fs
pascal@198 1377 mkdir -p /mnt/.rw/mnt/.\$fs /mnt/.\$fs /mnt/.rw/mnt/.cdrom
pascal@457 1378 losetup -o 124 /dev/loop\$lp \$i
pascal@457 1379 mount -o loop,ro -t squashfs /dev/loop\$lp /mnt/.\$fs
pascal@457 1380 lp=\$((\$lp+1))
pascal@170 1381 done
pascal@463 1382 fi
pascal@189 1383 mkdir -p /mnt/.rw/mnt/.httpfs
pascal@387 1384 while read type opt; do
pascal@426 1385 insmod /lib/modules/\$type.ko && mount -t \$type -o \$opt none /mnt && break
pascal@387 1386 done <<EOT
pascal@387 1387 aufs br=/mnt/.rw\$branch
pascal@387 1388 overlayfs workdir=/mnt/.wd\${branch/:/,lowerdir=},upperdir=/mnt/.rw
pascal@387 1389 EOT
pascal@426 1390 rm -rf /lib/modules
pascal@186 1391 [ -x /bin/httpfs ] && sed -i 's/DHCP="yes"/DHCP="no"/' /mnt/etc/network.conf
pascal@170 1392 [ \$memfree -lt 30000 ] && sed -i 's/ slim//' /mnt/etc/rcS.conf
pascal@170 1393 [ -x /mnt/sbin/init ] && exec /bin/switch_root mnt /sbin/init || sh
pascal@170 1394 EOTEOT
pascal@170 1395 chmod +x $TMP_DIR/initfs/init
pascal@312 1396 for i in $TMP_DIR/initfs/lib/modules/*z ; do
pascal@312 1397 unxz $i || gunzip $i || lzma d $i ${i%.gz}
pascal@312 1398 rm -f $i
al@412 1399 done 2>/dev/null
al@412 1400 (cd $TMP_DIR/initfs; find | busybox cpio -o -H newc 2>/dev/null) | \
pascal@170 1401 lzma e $TMP_DIR/initfs.gz -si
pascal@232 1402 lzma_set_size $TMP_DIR/initfs.gz
pascal@170 1403 rm -rf $TMP_DIR/initfs
pascal@289 1404 align_to_32bits $TMP_DIR/initfs.gz
pascal@170 1405 return 0
pascal@170 1406 }
pascal@170 1407
al@412 1408
pascal@289 1409 # Move each initramfs to squashfs
al@412 1410
al@412 1411 build_loram_rootfs() {
pascal@170 1412 rootfs_sizes=""
pascal@426 1413 for i in $TMP_DIR/iso/boot/rootfs*; do
pascal@170 1414 mkdir -p $TMP_DIR/fs
pascal@170 1415 cd $TMP_DIR/fs
pascal@426 1416 uncompress $i | cpio -idm
pascal@434 1417 deduplicate
pascal@170 1418 cd - > /dev/null
pascal@170 1419 rootfs=$TMP_DIR/$(basename $i)
pascal@473 1420 /usr/sbin/mksquashfs $TMP_DIR/fs $rootfs -comp ${1:-xz -Xbcj x86}
pascal@170 1421 cd $TMP_DIR
pascal@170 1422 rootfs_sizes="$rootfs_sizes $(( $(du -s $TMP_DIR/fs | cut -f1) - $(du -s $rootfs | cut -f1) ))"
al@412 1423 ( cd $(dirname $rootfs); echo $(basename $rootfs) | cpio -o -H newc ) > $rootfs.cpio
pascal@201 1424 rm -f $rootfs
pascal@201 1425 mv $rootfs.cpio $rootfs
pascal@170 1426 cd - > /dev/null
pascal@170 1427 rm -rf $TMP_DIR/fs
pascal@170 1428 done
pascal@170 1429 }
pascal@170 1430
al@412 1431
pascal@170 1432 # Move meta boot configuration files to basic configuration files
al@412 1433 # because meta loram flavor is useless when rootfs is not loaded in RAM
al@412 1434
al@412 1435 unmeta_boot() {
pascal@248 1436 local root=${1:-$TMP_DIR/loramiso}
pascal@248 1437 if [ -f $root/boot/isolinux/noram.cfg ]; then
pascal@170 1438 # We keep enough information to do unloram...
pascal@278 1439 [ -s $root/boot/isolinux/common.cfg ] &&
pascal@170 1440 sed -i 's/label slitaz/label orgslitaz/' \
pascal@248 1441 $root/boot/isolinux/common.cfg
pascal@278 1442 set -- $(grep 'append ifmem [0-9]' $root/boot/isolinux/isolinux.cfg)
pascal@278 1443 shift
pascal@250 1444 sed -i '/ifmem/{NNNNNNNNd};/^LABEL/{N;/LABEL SliTaz [^L]/{NNNd}}' \
pascal@248 1445 $root/boot/isolinux/isolinux.cfg
pascal@278 1446 [ -n "$3" ] || set -- $(grep 'append [0-9]' $root/boot/isolinux/common.cfg)
pascal@472 1447 sed -i "s/label $3\$/label slitaz/;s|=\(.*rootfs\)\(.*\)\.gz |=\1.gz |" \
pascal@248 1448 $root/boot/isolinux/*.cfg
pascal@170 1449 fi
pascal@170 1450 }
pascal@170 1451
al@412 1452
pascal@387 1453 # Move rootfs to squashfs filesystem(s) to the cdrom writeable with aufs/overlayfs.
al@412 1454 # These squashfs may be loaded in RAM at boot time.
al@412 1455 # Rootfs are also copied to CD-ROM for tiny ramsize systems.
pascal@170 1456 # Meta flavors are converted to normal flavors.
al@412 1457
al@412 1458 build_loram_cdrom() {
pascal@170 1459 build_initfs cdrom || return 1
pascal@170 1460 cp -a $TMP_DIR/iso $TMP_DIR/loramiso
pascal@313 1461 mkdir $TMP_DIR/loramiso/fs
pascal@313 1462 cd $TMP_DIR/loramiso/fs
pascal@313 1463 for i in $( ls ../boot/root* | sort -r ) ; do
pascal@426 1464 uncompress $i | cpio -idmu
pascal@313 1465 rm -f $i
pascal@313 1466 done
pascal@313 1467 mkdir -p $TMP_DIR/loramiso/fs/mnt/.cdrom
al@412 1468 cd - >/dev/null
pascal@170 1469 mv $TMP_DIR/initfs.gz $TMP_DIR/loramiso/boot/rootfs.gz
pascal@170 1470 unmeta_boot
pascal@203 1471 VOLUM_NAME="SliTaz_LoRAM_CDROM"
pascal@313 1472 sed -i "s|root=|isofs= rodev=/dev/cdrom/fs &|;s/.ive/cdrom/" \
pascal@203 1473 $TMP_DIR/loramiso/boot/isolinux/*.cfg
pascal@426 1474 sed -i '/LABEL slitaz/{NNNNp;s|z cdrom|& text|;s|L slitaz|&text|;s|root=|screen=text &|;s|,[^ ]*||}' \
pascal@426 1475 $TMP_DIR/loramiso/boot/isolinux/*.cfg
pascal@170 1476 create_iso $OUTPUT $TMP_DIR/loramiso
pascal@170 1477 }
pascal@170 1478
al@412 1479
paul@173 1480 # Create http bootstrap to load and remove loram_cdrom
pascal@172 1481 # Meta flavors are converted to normal flavors.
al@412 1482
al@412 1483 build_loram_http() {
pascal@172 1484 build_initfs http || return 1
pascal@172 1485 cp -a $TMP_DIR/iso $TMP_DIR/loramiso
pascal@172 1486 rm -f $TMP_DIR/loramiso/boot/rootfs*
pascal@172 1487 mv $TMP_DIR/initfs.gz $TMP_DIR/loramiso/boot/rootfs.gz
pascal@172 1488 unmeta_boot
pascal@172 1489 create_iso $OUTPUT $TMP_DIR/loramiso
pascal@172 1490 }
pascal@172 1491
al@412 1492
pascal@170 1493 # Update meta flavor selection sizes.
pascal@170 1494 # Reduce sizes with rootfs gains.
al@412 1495
al@412 1496 update_metaiso_sizes() {
pascal@278 1497 for cfg in $(grep -El '(append|ifmem) [0-9]' $TMP_DIR/loramiso/boot/isolinux/*.cfg)
pascal@241 1498 do
pascal@278 1499 local append="$(grep -E '(append|ifmem) [0-9]' $cfg)"
pascal@241 1500 local sizes="$rootfs_sizes"
pascal@241 1501 local new
pascal@241 1502 set -- $append
pascal@241 1503 shift
pascal@278 1504 [ "$1" == "ifmem" ] && shift
pascal@241 1505 new=""
pascal@241 1506 while [ -n "$2" ]; do
pascal@241 1507 local s
pascal@241 1508 case "$1" in
al@412 1509 *G) s=$(( ${1%G} * 1024 * 1024 ));;
al@412 1510 *M) s=$(( ${1%M} * 1024 ));;
al@412 1511 *) s=${1%K};;
pascal@241 1512 esac
pascal@241 1513 sizes=${sizes#* }
pascal@241 1514 for i in $sizes ; do
pascal@241 1515 s=$(( $s - $i ))
pascal@241 1516 done
pascal@241 1517 new="$new $s $2"
pascal@241 1518 shift 2
pascal@170 1519 done
pascal@278 1520 sed -i -e "/append [0-9]/s/append .*/append$new $1/" -e \
pascal@278 1521 "/append ifmem [0-9]/s/append .*/append ifmem$new $1/" $cfg
pascal@472 1522 sed -i 's|\(initrd=\)\([^r]*\)\(rootfs\)|\1\2rootfs.gz,\2\3|' $cfg
pascal@312 1523 sed -i '/LABEL base/{NNNNp;s|base .ive|cdrom|;s|base|cdrom|;s|,[^ ]*||}' $cfg
pascal@425 1524 sed -i '/LABEL cdrom/{NNNNp;s|z cdrom|& text|;s|L cdrom|&text|;s|root=|screen=text &|;s|,[^ ]*||}' $cfg
pascal@170 1525 done
pascal@170 1526 }
pascal@170 1527
al@412 1528
pascal@387 1529 # Move rootfs to a squashfs filesystem into the initramfs writeable with aufs/overlayfs.
pascal@170 1530 # Meta flavor selection sizes are updated.
al@412 1531
al@412 1532 build_loram_ram() {
pascal@170 1533 build_initfs ram || return 1
pascal@473 1534 build_loram_rootfs "$1"
al@412 1535 cp -a $TMP_DIR/iso $TMP_DIR/loramiso
pascal@289 1536 mv $TMP_DIR/initfs.gz $TMP_DIR/loramiso/boot/rootfs.gz
al@412 1537 cp $TMP_DIR/rootfs* $TMP_DIR/loramiso/boot
pascal@170 1538 update_metaiso_sizes
al@412 1539 create_iso $OUTPUT $TMP_DIR/loramiso
pascal@170 1540 }
pascal@170 1541
al@412 1542
pankso@279 1543 # Remove files installed by packages
al@412 1544
al@412 1545 find_flavor_rootfs() {
pascal@191 1546 for i in $1/etc/tazlito/*.extract; do
pascal@191 1547 [ -e $i ] || continue
pascal@191 1548 chroot $1 /bin/sh ${i#$1}
pascal@191 1549 done
pankso@279 1550
pankso@279 1551 # Clean hardlinks and files patched by genisofs in /boot
pascal@191 1552 for i in isolinux/isolinux.bin isolinux/boot.cat bzImage ; do
pascal@362 1553 rm -f $1/boot/$i*
pascal@191 1554 done
pankso@279 1555
pascal@191 1556 # Clean files generated in post_install
pascal@191 1557 rm -f $1/lib/modules/*/modules.* $1/etc/mtab \
pascal@191 1558 $1/dev/core $1/dev/fd $1/dev/std*
pankso@279 1559
pascal@191 1560 # Verify md5
pascal@217 1561 cat $1$INSTALLED/*/md5sum | \
pascal@191 1562 while read md5 file; do
pascal@405 1563 [ -e "$1$file" ] || continue
pascal@405 1564 [ "$(md5sum < "$1$file")" == "$md5 -" ] &&
pascal@405 1565 rm -f "$1$file"
pascal@191 1566 done
pankso@279 1567
pascal@191 1568 # Check configuration files
pascal@217 1569 for i in $1$INSTALLED/*/volatile.cpio.gz; do
pascal@191 1570 [ -e $i ] || continue
pascal@191 1571 mkdir /tmp/volatile$$
pascal@227 1572 zcat $i | ( cd /tmp/volatile$$ ; cpio -idmu > /dev/null 2>&1 )
pascal@227 1573 ( cd /tmp/volatile$$ ; find * -type f 2> /dev/null) | \
pascal@227 1574 while read file ; do
pascal@405 1575 [ -e "$1/$file" ] || continue
pascal@405 1576 cmp -s "/tmp/volatile$$/$file" "$1/$file" && rm -f "$1/$file"
pascal@191 1577 done
pascal@191 1578 rm -rf /tmp/volatile$$
pascal@191 1579 done
pankso@279 1580
pascal@191 1581 # Remove other files blindly
pascal@217 1582 for i in $1$INSTALLED/*/files.list; do
pascal@405 1583 for file in $(cat "$i"); do
pascal@405 1584 [ "$1$file" -nt "$i" ] && continue
pascal@405 1585 [ -f "$1$file" -a ! -L "$1$file" ] && continue
pascal@405 1586 [ -d "$1$file" ] || rm -f "$1$file"
pascal@191 1587 done
pascal@191 1588 done
pankso@279 1589
pascal@193 1590 # Remove tazpkg files and tmp files
pascal@217 1591 rm -rf $1$INSTALLED* $1/tmp $1/var/tmp
pascal@217 1592 rm -f $1$LOCALSTATE/*packages* $1$LOCALSTATE/files.list.lzma \
pascal@217 1593 $1$LOCALSTATE/mirror* $1/var/cache/*/* \
pascal@193 1594 $1/var/lock/* $1/var/log/* $1/var/run/* $1/var/run/*/* \
al@412 1595 $1/var/lib/* $1/var/lib/dbus/* 2>/dev/null
pankso@279 1596
pascal@191 1597 # Cleanup directory tree
pascal@191 1598 cd $1
pascal@191 1599 find * -type d | sort -r | while read dir; do
al@412 1600 rmdir "$dir" 2>/dev/null
pascal@191 1601 done
pascal@191 1602 cd - > /dev/null
pascal@191 1603 }
pascal@191 1604
al@412 1605
al@412 1606 # Get byte(s) from a binary file
al@412 1607
al@412 1608 get() {
pascal@404 1609 od -v -j $1 -N ${3:-2} -t u${3:-2} -w${3:-2} -An $2 2>/dev/null
pascal@404 1610 }
pascal@404 1611
al@412 1612
al@412 1613 # Get cpio flavor info from the ISO image
al@412 1614
al@412 1615 flavordata() {
pascal@404 1616 [ $(get 1024 $1) -eq 35615 ] && n=2 || n=$((1+$(get 417 $1 1)))
pascal@404 1617 dd if=$1 bs=512 skip=$n count=20 2>/dev/null | zcat 2>/dev/null
pascal@404 1618 }
pascal@404 1619
pascal@404 1620
al@412 1621 # Restore undigest mirrors
al@412 1622
al@412 1623 restore_mirrors() {
al@412 1624 local undigest="$root$LOCALSTATE/undigest" priority="$root$LOCALSTATE/priority"
al@412 1625 [ -d "$undigest.bak" ] || [ -e "$priority.bak" ] || return
al@412 1626
al@412 1627 action 'Restoring mirrors...'
al@412 1628 if [ -d "$undigest.bak" ]; then
al@412 1629 [ -d "$undigest" ] && rm -r "$undigest"
al@412 1630 mv "$undigest.bak" "$undigest"
al@412 1631 fi
al@412 1632 [ -e "$priority.bak" ] && mv -f "$priority.bak" "$priority"
al@412 1633 :; status
al@412 1634 }
al@412 1635
al@412 1636
al@412 1637 # Setup undigest mirrors
al@412 1638
al@412 1639 setup_mirrors() {
al@412 1640 # Setup mirrors in plain system or in chroot (with variable root=)
al@412 1641 local mirrorlist="$1" fresh repacked
al@412 1642 local undigest="$root$LOCALSTATE/undigest" priority="$root$LOCALSTATE/priority"
al@412 1643
al@412 1644 # Restore mirrors first: in case of non-clear exits, hangs, etc.
al@412 1645 restore_mirrors
al@412 1646
al@412 1647 _ 'Setting up mirrors for %s...' "$root/"
al@412 1648 # Backing up current undigest mirrors and priority
al@412 1649 [ -d "$undigest" ] && mv "$undigest" "$undigest.bak"
al@412 1650 [ -e "$priority" ] && mv "$priority" "$priority.bak"
al@412 1651 rm -rf '/var/www/tazlito/'
al@412 1652 mkdir -p '/var/www/tazlito/'
al@412 1653
al@412 1654 # Packages produced by CookUtils: on Tank or local, or repacked packages: highest priority
al@412 1655 fresh='/home/slitaz/packages'
al@412 1656 if [ -d "$fresh" ]; then
al@412 1657 # Setup first undigest mirror
al@412 1658 mkdir -p "$undigest/fresh"
al@418 1659 echo "$fresh" > "$undigest/fresh/mirror"
al@412 1660 echo 'fresh' >> "$priority"
al@412 1661 # Rebuild mirror DB if needed
al@412 1662 [ ! -e "$fresh/IDs" ] && tazpkg mkdb "$fresh" --forced --root=''
al@412 1663 [ -n "$(find -L "$fresh" -name '*.tazpkg' -newer "$fresh/IDs")" ] && \
al@412 1664 tazpkg mkdb "$fresh" --forced --root=''
al@412 1665 cp -a "$fresh/files.list.lzma" "$fresh/files-list.lzma"
al@412 1666 fi
al@412 1667
al@412 1668 # Repacked packages: high priority
al@412 1669 repacked="$PACKAGES_REPOSITORY"
al@412 1670 if [ -d "$repacked" -a "$repacked" != "$fresh" ] && ls "$repacked" | grep -q ".tazpkg"; then
al@412 1671 # According to Tazlito setup file (tazlito.conf):
al@412 1672 # WORK_DIR="/home/slitaz/$SLITAZ_VERSION"
al@412 1673 # or
al@412 1674 # WORK_DIR="/home/slitaz"
al@412 1675 # and
al@412 1676 # PACKAGES_REPOSITORY="$WORK_DIR/packages"
al@412 1677 # It MAY or MAY NOT match /home/slitaz/packages, so here we setup second repository
al@412 1678
al@412 1679 # Setup second undigest mirror
al@412 1680 mkdir -p "$undigest/repacked"
al@418 1681 echo "$repacked" > "$undigest/repacked/mirror"
al@412 1682 echo 'repacked' >> "$priority"
al@412 1683 # Rebuild mirror DB if needed
al@412 1684 [ ! -e "$repacked/IDs" ] && tazpkg mkdb "$repacked" --forced --root=''
al@412 1685 [ -n "$(find -L "$repacked" -name '*.tazpkg' -newer "$repacked/IDs")" ] && \
al@412 1686 tazpkg mkdb "$repacked" --forced --root=''
al@412 1687 cp -a "$repacked/files.list.lzma" "$repacked/files-list.lzma"
al@412 1688 fi
al@412 1689
al@412 1690 # All repositories listed in mirrors list: normal priority
al@412 1691 [ -e "$mirrorlist" ] && \
al@412 1692 while read mirror; do
al@412 1693 # Provide consistent mirror ID for caching purpose: /var/cache/tazpkg/<mirror ID>/packages
al@412 1694 mirrorid=$(echo "$mirror" | md5sum | cut -d' ' -f1)
al@412 1695 mkdir -p "$undigest/$mirrorid"
al@412 1696 echo "$mirror" > "$undigest/$mirrorid/mirror"
al@412 1697 echo "$mirrorid" >> "$priority"
al@412 1698 done < "$mirrorlist"
al@412 1699
al@412 1700 # And, finally, main mirror with the lowest (failsafe) priority (nothing to do)
al@412 1701
al@412 1702 # Show list of mirrors
al@414 1703 [ -f "$priority" ] && awk -vdb="$root$LOCALSTATE" '
al@418 1704 function show(num, name, url) {
al@418 1705 printf " %-1.1d. %32.32s %-44.44s\n", num, name " ...............................", url;
al@412 1706 }
al@412 1707 {
al@412 1708 num++;
al@412 1709 "cat " db "/undigest/" $0 "/mirror" | getline url;
al@412 1710 show(num, $0, url);
al@412 1711 }
al@412 1712 END {
al@412 1713 num++;
al@412 1714 "cat " db "/mirror" | getline url;
al@412 1715 show(num, "main", url);
al@412 1716 }' "$priority"
al@412 1717
al@417 1718 tazpkg recharge --quiet >/dev/null
al@412 1719 }
al@412 1720
al@412 1721
al@412 1722 # Get list of 'packages.info' lists using priority
al@412 1723
al@412 1724 pi_lists() {
al@412 1725 local pi
al@415 1726 [ -s "$root$LOCALSTATE/packages.info" ] || tazpkg recharge --root="$root" >/dev/null 2>&1
al@412 1727 local priority="$root$LOCALSTATE/priority"
al@412 1728 local undigest="$root$LOCALSTATE/undigest"
al@412 1729
al@412 1730 {
al@412 1731 [ -s "$priority" ] && cat "$priority"
al@412 1732 echo 'main'
al@412 1733 [ -d "$undigest" ] && ls "$undigest"
al@412 1734 } | awk -vun="$undigest/" '
al@412 1735 {
al@412 1736 if (arr[$0] != 1) {
al@412 1737 arr[$0] = 1;
al@412 1738 print un $0 "/packages.info";
al@412 1739 }
al@412 1740 }' | sed 's|/undigest/main||' | \
al@412 1741 while read pi; do
al@412 1742 [ -e "$pi" ] && echo "$pi"
al@412 1743 done
al@412 1744 }
al@412 1745
al@412 1746
al@412 1747 # Strip versions from packages list
al@412 1748
al@412 1749 strip_versions() {
al@460 1750 if [ -n "$stripped" ]; then
al@460 1751 action 'Consider list %s already stripped' "$(basename "$1")"
al@460 1752 status
al@460 1753 return 0
al@460 1754 fi
al@412 1755 action 'Strip versions from list %s...' "$(basename "$1")"
al@412 1756 local in_list="$1" tmp_list="$(mktemp)" namever pkg
al@412 1757 [ -f "$in_list" ] || die "List '$in_list' not found."
al@412 1758
al@412 1759 # $pkg=<name>-<version> or $pkg=<name>; both <name> and <version> may contain dashes
al@412 1760 awk '
al@412 1761 {
al@412 1762 if (FILENAME ~ "packages.info") {
al@412 1763 # Collect package names
al@412 1764 FS = "\t"; pkg[$1] = 1;
al@412 1765 } else {
al@416 1766 FS = OFS = "-"; $0 = $0; # Fix bug with FS for first record
al@412 1767 while (NF > 1 && ! pkg[$0])
al@412 1768 NF --;
al@412 1769 printf "%s\n", $0;
al@412 1770 }
al@412 1771 }' $(pi_lists) "$in_list" > "$tmp_list"
al@412 1772
al@412 1773 cat "$tmp_list" > "$in_list"
al@412 1774 rm "$tmp_list"
al@412 1775 status
al@412 1776 }
al@412 1777
al@412 1778
al@412 1779 # Display list of unknown packages (informative)
al@414 1780
al@412 1781 display_unknown() {
al@412 1782 [ -s "$1" ] || return
al@412 1783 echo "Unknown packages:" >&2
al@412 1784 cat "$1" >&2
al@412 1785 rm "$1"
al@412 1786 }
al@412 1787
al@412 1788
al@412 1789 # Display warnings about critical packages absent (informative)
al@414 1790
al@412 1791 display_warn() {
al@412 1792 [ -s "$1" ] || return
al@412 1793 echo "Absent critical packages:" >&2
al@412 1794 cat "$1" >&2
al@412 1795 rm "$1"
al@412 1796 echo "Probably ISO image will be unusable."
al@412 1797 }
al@412 1798
al@412 1799
al@414 1800 # Install packages to rootfs
al@414 1801
al@414 1802 install_list_to_rootfs() {
al@414 1803 local list="$1" rootfs="$2" pkg i ii
al@415 1804 local undigest="$rootfs/var/lib/tazpkg/undigest"
al@414 1805
al@414 1806 # initial tazpkg setup in empty rootfs
al@414 1807 tazpkg --root=$rootfs >/dev/null 2>&1
al@459 1808 # pass current 'mirror' to the rootfs
al@461 1809 mkdir -p $rootfs/var/lib/tazpkg $rootfs/etc
al@459 1810 cp -f /var/lib/tazpkg/mirror $rootfs/var/lib/tazpkg/mirror
al@460 1811 cp -f /etc/slitaz-release $rootfs/etc/slitaz-release
al@414 1812 # link rootfs packages cache to the regular packages cache
al@414 1813 rm -r "$rootfs/var/cache/tazpkg"
al@414 1814 ln -s /var/cache/tazpkg "$rootfs/var/cache/tazpkg"
al@414 1815
al@414 1816 setup_mirrors mirrors
al@414 1817
paul@479 1818 # Just in case if flavor doesn't contain "tazlito" package
al@414 1819 mkdir -p "$rootfs/etc/tazlito"
al@414 1820
al@415 1821 newline
al@462 1822
al@462 1823 # Choose detailed log with --detailed
al@462 1824 if [ -n "$detailed" ]; then
al@462 1825 while read pkg; do
al@462 1826 separator '-'
al@462 1827 echo $pkg
al@462 1828 tazpkg -gi $pkg --root=$rootfs --local --quiet --cookmode | tee -a $log
al@462 1829 done < $list
al@462 1830 separator '='
al@462 1831 else
al@462 1832 while read pkg; do
al@462 1833 action 'Installing package: %s' "$pkg"
al@462 1834 yes y | tazpkg -gi $pkg --root=$rootfs --quiet >> $log || exit 1
al@462 1835 status
al@462 1836 done < $list
al@462 1837 fi
al@414 1838 newline
al@414 1839
al@414 1840 restore_mirrors
al@414 1841 # Remove 'fresh' and 'repacked' undigest repos leaving all other
al@414 1842 for i in fresh repacked; do
al@415 1843 ii="$undigest/$i"
al@414 1844 [ -d "$ii" ] && rm -rf "$ii"
al@414 1845 ii="$rootfs/var/lib/tazpkg/priority"
al@414 1846 if [ -f "$ii" ]; then
al@414 1847 sed -i "/$i/d" "$ii"
al@414 1848 [ -s "$ii" ] || rm "$ii"
al@414 1849 fi
al@414 1850 done
al@415 1851 [ -d "$undigest" ] && \
al@415 1852 for i in $(find "$undigest" -type f); do
al@414 1853 # Remove all undigest PKGDB files but 'mirror'
al@414 1854 [ "$(basename "$i")" != 'mirror' ] && rm "$i"
al@414 1855 done
al@415 1856 [ -d "$undigest" ] && \
al@415 1857 rmdir --ignore-fail-on-non-empty "$undigest"
al@414 1858
al@414 1859 # Un-link packages cache
al@414 1860 rm "$rootfs/var/cache/tazpkg"
al@414 1861
al@414 1862 # Clean /var/lib/tazpkg
al@415 1863 (cd $rootfs/var/lib/tazpkg; rm ID* descriptions.txt extra.list files* packages.* 2>/dev/null)
al@414 1864 }
al@414 1865
al@414 1866
al@412 1867
al@412 1868
pankso@1 1869 ####################
pankso@1 1870 # Tazlito commands #
pankso@1 1871 ####################
pankso@1 1872
al@412 1873 # /usr/bin/tazlito is linked with /usr/bin/reduplicate and /usr/bin/deduplicate
pascal@361 1874 case "$0" in
pascal@365 1875 *reduplicate)
pascal@365 1876 find ${@:-.} ! -type d -links +1 \
pascal@365 1877 -exec cp -a {} {}$$ \; -exec mv {}$$ {} \;
pascal@365 1878 exit 0 ;;
pascal@361 1879 *deduplicate)
pascal@361 1880 deduplicate "$@"
pascal@361 1881 exit 0 ;;
pascal@361 1882 esac
pascal@361 1883
al@412 1884
pankso@1 1885 case "$COMMAND" in
pankso@1 1886 stats)
pankso@1 1887 # Tazlito general statistics from the config file.
pankso@1 1888 #
al@412 1889 title 'Tazlito statistics'
al@412 1890 optlist "\
al@412 1891 Config file : $CONFIG_FILE
al@412 1892 ISO name : $ISO_NAME.iso
al@412 1893 Volume name : $VOLUM_NAME
al@412 1894 Prepared : $PREPARED
al@412 1895 Packages repository : $PACKAGES_REPOSITORY
al@412 1896 Distro directory : $DISTRO
al@412 1897 Additional files : $ADDFILES
al@412 1898 " | sed '/: $/d'
al@412 1899 footer
al@412 1900 ;;
al@412 1901
al@412 1902
pankso@122 1903 list-addfiles)
paul@154 1904 # Simple list of additional files in the rootfs
pankso@333 1905 newline
al@412 1906 if [ -d "$ADDFILES/rootfs" ]; then
al@412 1907 cd $ADDFILES
al@412 1908 find rootfs -type f
al@412 1909 else
al@412 1910 _ 'Additional files not found: %s' "$ADDFILES/rootfs/"
al@412 1911 fi
al@412 1912 newline
al@412 1913 ;;
al@412 1914
al@412 1915
pankso@1 1916 gen-config)
MikeDSmith25@83 1917 # Generate a new config file in the current dir or the specified
pankso@1 1918 # directory by $2.
pankso@1 1919 #
al@412 1920 if [ -n "$2" ]; then
al@412 1921 mkdir -p "$2" && cd "$2"
pankso@1 1922 fi
al@412 1923
al@412 1924 newline
al@412 1925 action 'Generating empty tazlito.conf...'
pankso@1 1926 empty_config_file
pankso@1 1927 status
al@412 1928
al@412 1929 separator
al@412 1930 if [ -f 'tazlito.conf' ] ; then
al@412 1931 _ 'Configuration file is ready to edit.'
al@412 1932 _ 'File location: %s' "$(pwd)/tazlito.conf"
pankso@333 1933 newline
al@412 1934 fi
al@412 1935 ;;
al@412 1936
al@412 1937
pankso@1 1938 configure)
pankso@1 1939 # Configure a tazlito.conf config file. Start by getting
pankso@1 1940 # a empty config file and sed it.
pankso@1 1941 #
al@412 1942 if [ -f 'tazlito.conf' ]; then
pankso@1 1943 rm tazlito.conf
pankso@1 1944 else
al@412 1945 [ $(id -u) -ne 0 ] && die 'You must be root to configure the main config file' \
al@412 1946 'or in the same directory of the file you want to configure.'
al@412 1947 cd /etc
pankso@1 1948 fi
al@412 1949
pankso@1 1950 empty_config_file
al@412 1951
al@412 1952 title 'Configuring: %s' "$(pwd)/tazlito.conf"
al@412 1953
pankso@1 1954 # ISO name.
pascal@11 1955 echo -n "ISO name : " ; read answer
pascal@11 1956 sed -i s#'ISO_NAME=\"\"'#"ISO_NAME=\"$answer\""# tazlito.conf
pascal@14 1957 # Volume name.
pascal@14 1958 echo -n "Volume name : " ; read answer
pascal@11 1959 sed -i s/'VOLUM_NAME=\"SliTaz\"'/"VOLUM_NAME=\"$answer\""/ tazlito.conf
pankso@1 1960 # Packages repository.
pascal@11 1961 echo -n "Packages repository : " ; read answer
pascal@11 1962 sed -i s#'PACKAGES_REPOSITORY=\"\"'#"PACKAGES_REPOSITORY=\"$answer\""# tazlito.conf
pankso@1 1963 # Distro path.
pascal@11 1964 echo -n "Distro path : " ; read answer
pascal@11 1965 sed -i s#'DISTRO=\"\"'#"DISTRO=\"$answer\""# tazlito.conf
al@412 1966 footer "Config file is ready to use."
al@412 1967 echo 'You can now extract an ISO or generate a distro.'
al@412 1968 newline
al@412 1969 ;;
al@412 1970
al@412 1971
pankso@1 1972 gen-iso)
paul@94 1973 # Simply generate a new iso.
pankso@1 1974 #
pankso@1 1975 check_root
pankso@1 1976 verify_rootcd
pankso@1 1977 gen_livecd_isolinux
al@412 1978 distro_stats
al@412 1979 ;;
al@412 1980
al@412 1981
pankso@1 1982 gen-initiso)
paul@94 1983 # Simply generate a new initramfs with a new iso.
pankso@1 1984 #
pankso@1 1985 check_root
pankso@1 1986 verify_rootcd
al@412 1987 gen_initramfs "$ROOTFS"
pankso@1 1988 gen_livecd_isolinux
al@412 1989 distro_stats
al@412 1990 ;;
al@412 1991
al@412 1992
pankso@1 1993 extract-distro)
MikeDSmith25@83 1994 # Extract an ISO image to a directory and rebuild the LiveCD tree.
pankso@1 1995 #
pankso@1 1996 check_root
al@412 1997 ISO_IMAGE="$2"
al@412 1998 [ -z "$ISO_IMAGE" ] && die 'Please specify the path to the ISO image.' \
al@412 1999 'Example:\n tazlito image.iso /path/target'
al@412 2000
pankso@1 2001 # Set the distro path by checking for $3 on cmdline.
al@412 2002 TARGET="${3:-$DISTRO}"
al@412 2003
pankso@1 2004 # Exit if existing distro is found.
al@412 2005 [ -d "$TARGET/rootfs" ] && die "A rootfs exists in '$TARGET'." \
al@412 2006 'Please clean the distro tree or change directory path.'
al@412 2007
al@412 2008 title 'Tazlito extracting: %s' "$(basename $ISO_IMAGE)"
al@412 2009
pankso@1 2010 # Start to mount the ISO.
al@412 2011 action 'Mounting ISO image...'
al@412 2012 mkdir -p "$TMP_DIR"
pankso@1 2013 # Get ISO file size.
al@412 2014 isosize=$(du -sh "$ISO_IMAGE" | cut -f1)
al@412 2015 mount -o loop -r "$ISO_IMAGE" "$TMP_DIR"
pankso@1 2016 sleep 2
pankso@1 2017 # Prepare target dir, copy the kernel and the rootfs.
al@412 2018 mkdir -p "$TARGET/rootfs" "$TARGET/rootcd/boot"
al@412 2019 status
al@412 2020
al@412 2021 action 'Copying the Linux kernel...'
al@412 2022 if cp $TMP_DIR/boot/vmlinuz* "$TARGET/rootcd/boot" 2>/dev/null; then
al@412 2023 make_bzImage_hardlink "$TARGET/rootcd/boot"
pascal@16 2024 else
al@412 2025 cp "$TMP_DIR/boot/bzImage" "$TARGET/rootcd/boot"
pascal@16 2026 fi
pankso@1 2027 status
al@412 2028
pascal@41 2029 for i in $(ls $TMP_DIR); do
al@412 2030 [ "$i" == 'boot' ] && continue
al@412 2031 cp -a "$TMP_DIR/$i" "$TARGET/rootcd"
pascal@41 2032 done
al@412 2033
al@412 2034 for loader in isolinux syslinux extlinux grub; do
al@412 2035 [ -d "$TMP_DIR/boot/$loader" ] || continue
al@412 2036 action 'Copying %s files...' "$loader"
al@412 2037 cp -a "$TMP_DIR/boot/$loader" "$TARGET/rootcd/boot"
al@412 2038 status
al@412 2039 done
al@412 2040
al@412 2041 action 'Copying the rootfs...'
pascal@476 2042 cp $TMP_DIR/boot/rootfs*.?z "$TARGET/rootcd/boot"
pankso@1 2043 status
al@412 2044
paul@94 2045 # Extract initramfs.
al@412 2046 cd "$TARGET/rootfs"
al@412 2047 action 'Extracting the rootfs...'
al@412 2048 extract_rootfs "$TARGET/rootcd/boot/$INITRAMFS" "$TARGET/rootfs"
pascal@38 2049 # unpack /usr
pascal@48 2050 for i in etc/tazlito/*.extract; do
pascal@50 2051 [ -f "$i" ] && . $i ../rootcd
pascal@48 2052 done
pankso@1 2053 # Umount and remove temp directory and cd to $TARGET to get stats.
al@412 2054 umount "$TMP_DIR" && rm -rf "$TMP_DIR"
pankso@1 2055 cd ..
al@412 2056 status
al@412 2057
pankso@333 2058 newline
pankso@279 2059 separator
al@412 2060 echo "Extracted : $(basename $ISO_IMAGE) ($isosize)"
al@412 2061 echo "Distro tree : $(pwd)"
al@412 2062 echo "Rootfs size : $(du -sh rootfs)"
al@412 2063 echo "Rootcd size : $(du -sh rootcd)"
al@412 2064 footer
al@412 2065 ;;
al@412 2066
al@412 2067
pascal@22 2068 list-flavors)
pascal@22 2069 # Show available flavors.
al@455 2070 list='/etc/tazlito/flavors.list'
al@412 2071 [ ! -s $list -o -n "$recharge" ] && download flavors.list -O - > $list
al@412 2072 title 'List of flavors'
al@412 2073 cat $list
al@412 2074 footer
al@412 2075 ;;
al@412 2076
al@412 2077
pascal@22 2078 show-flavor)
paul@479 2079 # Show flavor descriptions.
al@412 2080 set -e
al@412 2081 flavor=${2%.flavor}
al@412 2082 flv_dir="$(extract_flavor "$flavor")"
al@412 2083 desc="$flv_dir/$flavor.desc"
al@412 2084 if [ -n "$brief" ]; then
al@412 2085 if [ -z "$noheader" ]; then
al@412 2086 printf "%-16.16s %6.6s %6.6s %s\n" 'Name' 'ISO' 'Rootfs' 'Description'
pankso@279 2087 separator
pascal@22 2088 fi
al@412 2089 printf "%-16.16s %6.6s %6.6s %s\n" "$flavor" \
al@412 2090 "$(field ISO "$desc")" \
al@412 2091 "$(field Rootfs "$desc")" \
al@412 2092 "$(field Description "$desc")"
pascal@22 2093 else
pankso@279 2094 separator
al@412 2095 cat "$desc"
pascal@22 2096 fi
al@412 2097 cleanup
al@412 2098 ;;
al@412 2099
al@412 2100
pascal@60 2101 gen-liveflavor)
paul@154 2102 # Generate a new flavor from the live system.
pascal@106 2103 FLAVOR=${2%.flavor}
al@412 2104 [ -z "$FLAVOR" ] && die 'Please specify flavor name on the commandline.'
al@412 2105
pascal@60 2106 case "$FLAVOR" in
al@412 2107 -?|-h*|--help)
al@412 2108 cat <<EOT
pascal@60 2109 SliTaz Live Tool - Version: $VERSION
al@412 2110
al@412 2111 $(boldify 'Usage:') tazlito gen-liveflavor <flavor-name> [<flavor-patch-file>]
al@412 2112
al@412 2113 $(boldify '<flavor-patch-file> format:')
al@412 2114 $(optlist "\
pascal@60 2115 code data
pascal@60 2116 + package to add
pascal@60 2117 - package to remove
pascal@65 2118 ! non-free package to add
pascal@60 2119 ? display message
pascal@60 2120 @ flavor description
al@412 2121 ")
al@412 2122
al@412 2123 $(boldify 'Example:')
al@412 2124 $(optlist "\
al@412 2125 @ Developer tools for SliTaz maintainers
pascal@60 2126 + slitaz-toolchain
pascal@60 2127 + mercurial
al@412 2128 ")
al@412 2129 EOT
al@412 2130 exit 1
al@412 2131 ;;
pascal@60 2132 esac
pascal@60 2133 mv /etc/tazlito/distro-packages.list \
al@412 2134 /etc/tazlito/distro-packages.list.$$ 2>/dev/null
al@412 2135 rm -f distro-packages.list non-free.list 2>/dev/null
pascal@60 2136 tazpkg recharge
al@412 2137
al@412 2138 DESC=""
al@412 2139 [ -n "$3" ] && \
al@412 2140 while read action pkg; do
pascal@60 2141 case "$action" in
al@412 2142 +) yes | tazpkg get-install $pkg 2>&1 >> $log || exit 1 ;;
al@412 2143 -) yes | tazpkg remove $pkg ;;
al@412 2144 !) echo $pkg >> non-free.list ;;
al@412 2145 @) DESC="$pkg" ;;
al@412 2146 \?) echo -en "$pkg"; read action ;;
pascal@60 2147 esac
pascal@60 2148 done < $3
al@412 2149
pascal@60 2150 yes '' | tazlito gen-distro
pascal@60 2151 echo "$DESC" | tazlito gen-flavor "$FLAVOR"
pascal@60 2152 mv /etc/tazlito/distro-packages.list.$$ \
al@412 2153 /etc/tazlito/distro-packages.list 2>/dev/null
al@412 2154 ;;
al@412 2155
al@412 2156
pascal@22 2157 gen-flavor)
al@412 2158 # Generate a new flavor from the last ISO image generated
pascal@106 2159 FLAVOR=${2%.flavor}
al@412 2160 [ -z "$FLAVOR" ] && die 'Please specify flavor name on the commandline.'
al@412 2161
al@412 2162 title 'Flavor generation'
pascal@22 2163 check_rootfs
pascal@68 2164 FILES="$FLAVOR.pkglist"
al@412 2165
al@412 2166 action 'Creating file %s...' "$FLAVOR.flavor"
pascal@22 2167 for i in rootcd rootfs; do
pascal@22 2168 if [ -d "$ADDFILES/$i" ] ; then
pascal@22 2169 FILES="$FILES\n$FLAVOR.$i"
pascal@450 2170 ( cd "$ADDFILES/$i"; find . ) | cpio -o -H newc 2>/dev/null | dogzip $FLAVOR.$i
pascal@22 2171 fi
pascal@22 2172 done
pankso@35 2173 status
al@412 2174
al@412 2175 answer=$(grep -s ^Description $FLAVOR.desc)
pascal@22 2176 answer=${answer#Description : }
pascal@22 2177 if [ -z "$answer" ]; then
al@412 2178 echo -n "Description: "
pascal@22 2179 read answer
pascal@22 2180 fi
al@412 2181
al@412 2182 action 'Compressing flavor %s...' "$FLAVOR"
al@412 2183 echo "Flavor : $FLAVOR" > $FLAVOR.desc
pascal@22 2184 echo "Description : $answer" >> $FLAVOR.desc
al@412 2185 (cd $DISTRO; distro_sizes) >> $FLAVOR.desc
al@412 2186 \rm -f $FLAVOR.pkglist $FLAVOR.nonfree 2>/dev/null
pascal@22 2187 for i in $(ls $ROOTFS$INSTALLED); do
pascal@22 2188 eval $(grep ^VERSION= $ROOTFS$INSTALLED/$i/receipt)
pascal@78 2189 EXTRAVERSION=""
pascal@78 2190 eval $(grep ^EXTRAVERSION= $ROOTFS$INSTALLED/$i/receipt)
pascal@61 2191 eval $(grep ^CATEGORY= $ROOTFS$INSTALLED/$i/receipt)
al@412 2192 if [ "$CATEGORY" == 'non-free' -a "${i%%-*}" != 'get' ]; then
pascal@61 2193 echo "$i" >> $FLAVOR.nonfree
pascal@61 2194 else
pascal@78 2195 echo "$i-$VERSION$EXTRAVERSION" >> $FLAVOR.pkglist
pascal@61 2196 fi
pascal@22 2197 done
pascal@68 2198 [ -s $FLAVOR.nonfree ] && $FILES="$FILES\n$FLAVOR.nonfree"
pascal@109 2199 for i in $LOCALSTATE/undigest/*/mirror ; do
pascal@109 2200 [ -s $i ] && cat $i >> $FLAVOR.mirrors
pascal@109 2201 done
pascal@109 2202 [ -s $FLAVOR.mirrors ] && $FILES="$FILES\n$FLAVOR.mirrors"
pascal@452 2203 touch -t 197001010100.00 $FLAVOR.*
pascal@439 2204 echo -e "$FLAVOR.desc\n$FILES" | cpio -o -H newc 2>/dev/null | dogzip $FLAVOR.flavor
al@412 2205 rm $(echo -e $FILES)
pascal@22 2206 status
al@412 2207
al@412 2208 footer "Flavor size: $(du -sh $FLAVOR.flavor)"
al@412 2209 ;;
al@412 2210
al@412 2211
pascal@105 2212 upgrade-flavor)
al@412 2213 # Strip versions from pkglist and update estimated numbers in flavor.desc
al@412 2214 flavor="${2%.flavor}"
al@412 2215 set -e
al@412 2216 [ -f "$flavor.flavor" ] || download "$flavor.flavor"
al@412 2217 set +e
al@412 2218
al@412 2219 flv_dir="$(extract_flavor "$flavor")"
al@412 2220
al@412 2221 strip_versions "$flv_dir/$flavor.pkglist"
al@412 2222
al@412 2223 action 'Updating %s...' "$flavor.desc"
al@412 2224
al@412 2225 [ -f "$flv_dir/$flavor.mirrors" ] && setup_mirrors "$flv_dir/$flavor.mirrors" >/dev/null
al@416 2226 set -- $(module calc_sizes "$flv_dir" "$flavor")
al@412 2227 restore_mirrors >/dev/null
al@412 2228
al@412 2229 sed -i -e '/Image is ready/d' \
al@412 2230 -e "s|\(Rootfs size *:\).*$|\1 $1 (estimated)|" \
al@412 2231 -e "s|\(Initramfs size *:\).*$|\1 $2 (estimated)|" \
al@412 2232 -e "s|\(ISO image size *:\).*$|\1 $3 (estimated)|" \
al@412 2233 -e "s|\(Packages *:\).*$|\1 $4|" \
al@412 2234 -e "s|\(Build date *:\).*$|\1 $(date '+%Y%m%d at %T')|" \
al@412 2235 "$flv_dir/$flavor.desc"
al@412 2236
al@412 2237 pack_flavor "$flv_dir" "$flavor"
al@412 2238 status
al@412 2239 display_unknown "$flv_dir/err"
al@412 2240 display_warn "$flv_dir/warn"
al@412 2241 cleanup
al@412 2242 ;;
al@412 2243
al@412 2244
pascal@106 2245 extract-flavor)
al@412 2246 # Extract a flavor into $FLAVORS_REPOSITORY
al@412 2247 flavor="${2%.flavor}"
al@412 2248 set -e
al@412 2249 [ -f "$flavor.flavor" ] || download "$flavor.flavor"
al@412 2250 set +e
al@412 2251
al@412 2252 action 'Extracting %s...' "$flavor.flavor"
al@412 2253 flv_dir="$(extract_flavor "$flavor" full)"
al@412 2254 storage="$FLAVORS_REPOSITORY/$flavor"
al@412 2255
al@412 2256 rm -rf "$storage" 2>/dev/null
al@412 2257 mkdir -p "$storage"
al@412 2258 cp -a "$flv_dir"/* "$storage"
al@412 2259 rm "$storage/description"
al@412 2260 status
al@412 2261
al@412 2262 strip_versions "$storage/packages.list"
al@412 2263
al@412 2264 cleanup
al@412 2265 ;;
al@412 2266
al@412 2267
pascal@106 2268 pack-flavor)
pascal@106 2269 # Create a flavor from $FLAVORS_REPOSITORY.
al@412 2270 flavor=${2%.flavor}
al@412 2271 storage="$FLAVORS_REPOSITORY/$flavor"
al@412 2272
al@412 2273 [ -s "$storage/receipt" ] || die "No $flavor receipt in $FLAVORS_REPOSITORY."
al@412 2274
al@412 2275 action 'Creating flavor %s...' "$flavor"
al@412 2276 tmp_dir="$(mktemp -d)"
al@412 2277
al@412 2278 while read from to; do
al@412 2279 [ -s "$storage/$from" ] || continue
al@412 2280 cp -a "$storage/$from" "$tmp_dir/$to"
al@412 2281 done <<EOT
al@412 2282 mirrors $flavor.mirrors
al@412 2283 distro.sh $flavor-distro.sh
al@412 2284 receipt $flavor.receipt
al@412 2285 non-free.list $flavor.nonfree
al@412 2286 EOT
al@412 2287
al@412 2288 # Build the package list.
al@412 2289 # It can include a list from another flavor with the keyword @include
al@412 2290 if [ -s "$storage/packages.list" ]; then
al@412 2291 include=$(grep '^@include' "$storage/packages.list")
al@412 2292 if [ -n "$include" ]; then
al@412 2293 include=${include#@include }
al@412 2294 if [ -s "$FLAVORS_REPOSITORY/$include/packages.list" ]; then
al@412 2295 cp -f "$FLAVORS_REPOSITORY/$include/packages.list" "$tmp_dir/$flavor.pkglist"
al@412 2296 else
al@412 2297 echo -e "\nERROR: Can't find include package list from $include\n"
al@412 2298 fi
pascal@112 2299 fi
al@412 2300 # Generate the final/initial package list
al@412 2301 [ -s "$storage/packages.list" ] && \
al@412 2302 cat "$storage/packages.list" >> "$tmp_dir/$flavor.pkglist"
al@412 2303 sed -i '/@include/d' "$tmp_dir/$flavor.pkglist"
al@412 2304 fi
al@412 2305
al@412 2306 if grep -q ^ROOTFS_SELECTION "$storage/receipt"; then
al@412 2307 # Process multi-rootfs flavor
al@412 2308 . "$storage/receipt"
al@412 2309 set -- $ROOTFS_SELECTION
al@412 2310 [ -n "$FRUGAL_RAM" ] || FRUGAL_RAM=$1
al@412 2311 [ -f "$FLAVORS_REPOSITORY/$2/packages.list" ] || tazlito extract-flavor $2
al@412 2312 cp "$FLAVORS_REPOSITORY/$2/packages.list" "$tmp_dir/$flavor.pkglist"
al@412 2313
al@412 2314 for i in rootcd rootfs; do
al@412 2315 mkdir "$tmp_dir/$i"
al@412 2316 # Copy extra files from the first flavor
al@412 2317 [ -d "$FLAVORS_REPOSITORY/$2/$i" ] &&
al@412 2318 cp -a "$FLAVORS_REPOSITORY/$2/$i" "$tmp_dir"
al@412 2319 # Overload extra files by meta flavor
al@412 2320 [ -d "$storage/$i" ] && cp -a "$storage/$i" "$tmp_dir"
al@412 2321 [ -n "$(ls $tmp_dir/$i)" ] &&
al@412 2322 (cd "$tmp_dir/$i"; find . | cpio -o -H newc 2>/dev/null ) | \
pascal@439 2323 dogzip "$tmp_dir/$flavor.$i"
al@412 2324 rm -rf "$tmp_dir/$i"
al@412 2325 done
al@412 2326 else
al@412 2327 # Process plain flavor
al@412 2328 for i in rootcd rootfs; do
al@412 2329 [ -d "$storage/$i" ] || continue
al@412 2330 (cd "$storage/$i";
pascal@439 2331 find . | cpio -o -H newc 2>/dev/null) | dogzip "$tmp_dir/$flavor.$i"
al@412 2332 done
al@412 2333 fi
al@412 2334
al@412 2335 unset VERSION MAINTAINER ROOTFS_SELECTION
al@416 2336 set -- $(module calc_sizes "$tmp_dir" "$flavor")
al@412 2337 ROOTFS_SIZE="$1 (estimated)"
al@412 2338 INITRAMFS_SIZE="$2 (estimated)"
al@412 2339 ISO_SIZE="$3 (estimated)"
al@412 2340 PKGNUM="$4"
al@412 2341 . "$storage/receipt"
al@412 2342
al@412 2343 sed '/: $/d' > "$tmp_dir/$flavor.desc" <<EOT
pascal@107 2344 Flavor : $FLAVOR
pascal@108 2345 Description : $SHORT_DESC
pascal@108 2346 Version : $VERSION
pascal@108 2347 Maintainer : $MAINTAINER
pascal@108 2348 LiveCD RAM size : $FRUGAL_RAM
pascal@111 2349 Rootfs list : $ROOTFS_SELECTION
al@412 2350 Build date : $(date '+%Y%m%d at %T')
al@412 2351 Packages : $PKGNUM
pascal@108 2352 Rootfs size : $ROOTFS_SIZE
pascal@108 2353 Initramfs size : $INITRAMFS_SIZE
pascal@108 2354 ISO image size : $ISO_SIZE
pascal@107 2355 ================================================================================
pascal@107 2356
pascal@107 2357 EOT
al@412 2358
al@412 2359 rm -f $tmp_dir/packages.list
al@412 2360 pack_flavor "$tmp_dir" "$flavor"
al@412 2361 status
al@412 2362 display_unknown "$tmp_dir/err"
al@412 2363 display_warn "$flv_dir/warn"
al@412 2364 cleanup
al@412 2365 ;;
al@412 2366
al@412 2367
pascal@22 2368 get-flavor)
pascal@22 2369 # Get a flavor's files and prepare for gen-distro.
al@412 2370 flavor=${2%.flavor}
al@412 2371 title 'Preparing %s distro flavor' "$flavor"
al@412 2372 set -e
al@412 2373 [ -f "$flavor.flavor" ] || download "$flavor.flavor"
al@412 2374 set +e
al@412 2375
al@412 2376 action 'Cleaning %s...' "$DISTRO"
al@412 2377 [ -d "$DISTRO" ] && rm -r "$DISTRO"
al@412 2378 # Clean old files
al@412 2379 for i in non-free.list distro-packages.list distro.sh receipt mirrors err; do
al@412 2380 [ -f "$i" ] && rm "$i"
al@412 2381 done
al@412 2382 mkdir -p "$DISTRO"
al@412 2383 status
al@412 2384
al@412 2385 [ -z "$noup" ] && tazlito upgrade-flavor "$flavor.flavor"
al@412 2386
al@412 2387 action 'Extracting flavor %s...' "$flavor.flavor"
al@412 2388 flv_dir="$(extract_flavor "$flavor" info)"
al@412 2389 cp -a "$flv_dir"/* .
al@412 2390 mv packages.list distro-packages.list
al@412 2391 mv -f info /etc/tazlito
al@412 2392 status
al@412 2393
al@412 2394 for i in rootcd rootfs; do
al@412 2395 if [ -d "$i" ]; then
al@412 2396 mkdir -p "$ADDFILES"; mv "$i" "$ADDFILES/$i"
pankso@263 2397 fi
al@412 2398 done
al@412 2399
pascal@468 2400 sed '/^Rootfs list/!d;s/.*: //' description > /etc/tazlito/rootfs.list
pascal@468 2401 [ -s /etc/tazlito/rootfs.list ] || rm -f /etc/tazlito/rootfs.list
al@412 2402
al@416 2403 action 'Updating %s...' 'tazlito.conf'
al@412 2404 [ -f tazlito.conf ] || cp /etc/tazlito/tazlito.conf .
al@412 2405 grep -v "^#VOLUM_NAME" < tazlito.conf | \
al@412 2406 sed "s/^VOLUM_NA/VOLUM_NAME=\"SliTaz $flavor\"\\n#VOLUM_NA/" \
al@412 2407 > tazlito.conf.$$ && mv tazlito.conf.$$ tazlito.conf
al@412 2408 sed -i "s/ISO_NAME=.*/ISO_NAME=\"slitaz-$flavor\"/" tazlito.conf
al@412 2409 status
al@412 2410
al@412 2411 footer 'Flavor is ready to be generated by `tazlito gen-distro`'
al@412 2412 cleanup
al@412 2413 ;;
al@412 2414
pankso@279 2415
pascal@191 2416 iso2flavor)
al@412 2417 [ -z "$3" -o ! -s "$2" ] && die 'Usage: tazlito iso2flavor <image.iso> <flavor_name>' \
al@412 2418 '\n\nCreate a file <flavor_name>.flavor from the CD-ROM image file <image.iso>'
al@412 2419
pascal@191 2420 FLAVOR=${3%.flavor}
pascal@404 2421 mkdir -p $TMP_DIR/iso $TMP_DIR/rootfs $TMP_DIR/flavor
pascal@191 2422 mount -o loop,ro $2 $TMP_DIR/iso
al@412 2423 flavordata $2 | (cd $TMP_DIR/flavor; cpio -i 2>/dev/null)
pascal@404 2424 if [ -s $TMP_DIR/iso/boot/rootfs1.gz -a \
al@412 2425 ! -s $TMP_DIR/flavor/*.desc ]; then
al@416 2426 _ 'META flavors are not supported.'
pascal@191 2427 umount -d $TMP_DIR/iso
pascal@404 2428 elif [ ! -s $TMP_DIR/iso/boot/rootfs.gz -a \
pascal@404 2429 ! -s $TMP_DIR/iso/boot/rootfs1.gz ]; then
al@416 2430 _ 'No %s in ISO image. Needs a SliTaz ISO.' '/boot/rootfs.gz'
pascal@191 2431 umount -d $TMP_DIR/iso
pascal@191 2432 else
pascal@426 2433 for i in $(ls -r $TMP_DIR/iso/boot/rootfs*z); do
pascal@426 2434 uncompress $i | \
pascal@227 2435 ( cd $TMP_DIR/rootfs ; cpio -idmu > /dev/null 2>&1 )
pascal@404 2436 done
pascal@191 2437 if [ ! -s $TMP_DIR/rootfs/etc/slitaz-release ]; then
al@416 2438 _ 'No file %s in %s of ISO image. Needs a non-loram SliTaz ISO.' \
al@416 2439 '/etc/slitaz-release' '/boot/rootfs.gz'
pascal@191 2440 umount -d $TMP_DIR/iso
pascal@191 2441 else
pascal@191 2442 ROOTFS_SIZE=$(du -hs $TMP_DIR/rootfs | awk '{ print $1 }')
pascal@191 2443 RAM_SIZE=$(du -s $TMP_DIR/rootfs | awk '{ print 32*int(($1+36000)/32768) "M" }')
pascal@191 2444 cp -a $TMP_DIR/iso $TMP_DIR/rootcd
pascal@191 2445 ISO_SIZE=$(df -h $TMP_DIR/iso | awk 'END { print $2 }')
al@412 2446 BUILD_DATE=$(date '+%Y%m%d at %T' -r "$TMP_DIR/iso/md5sum")
pascal@191 2447 umount -d $TMP_DIR/iso
pascal@404 2448 INITRAMFS_SIZE=$(du -chs $TMP_DIR/rootcd/boot/rootfs*.gz | awk 'END { print $1 }')
pascal@191 2449 rm -f $TMP_DIR/rootcd/boot/rootfs.gz $TMP_DIR/rootcd/md5sum
pascal@191 2450 mv $TMP_DIR/rootcd/boot $TMP_DIR/rootfs
pascal@476 2451 [ -d $TMP_DIR/rootcd/efi ] && mv $TMP_DIR/rootcd/efi $TMP_DIR/rootfs
pascal@191 2452 sed 's/.* \(.*\).tazpkg*/\1/' > $TMP_DIR/$FLAVOR.pkglist \
pascal@217 2453 < $TMP_DIR/rootfs$INSTALLED.md5
pascal@191 2454 PKGCNT=$(grep -v ^# $TMP_DIR/$FLAVOR.pkglist | wc -l | awk '{ print $1 }')
pascal@404 2455 if [ -s $TMP_DIR/flavor/*desc ]; then
pascal@404 2456 cp $TMP_DIR/flavor/*.desc $TMP_DIR/$FLAVOR.desc
pascal@404 2457 [ -s $TMP_DIR/$FLAVOR.receipt ] &&
pascal@404 2458 cp $TMP_DIR/flavor/*.receipt $TMP_DIR/$FLAVOR.receipt
pascal@404 2459 for i in rootfs rootcd ; do
pascal@404 2460 [ -s $TMP_DIR/flavor/*.list$i ] &&
al@412 2461 sed 's/.\{1,45\}//;/^\.$/d' $TMP_DIR/flavor/*.list$i | \
pascal@439 2462 ( cd $TMP_DIR/$i ; cpio -o -H newc ) | dogzip $TMP_DIR/$FLAVOR.$i
pascal@404 2463 done
pascal@404 2464 else
pascal@404 2465 find_flavor_rootfs $TMP_DIR/rootfs
pascal@404 2466 [ -d $TMP_DIR/rootfs/boot ] && mv $TMP_DIR/rootfs/boot $TMP_DIR/rootcd
pascal@476 2467 [ -d $TMP_DIR/rootfs/efi ] && mv $TMP_DIR/rootfs/efi $TMP_DIR/rootcd
pascal@404 2468 for i in rootfs rootcd ; do
pascal@404 2469 [ "$(ls $TMP_DIR/$i)" ] &&
pascal@439 2470 ( cd "$TMP_DIR/$i"; find * | cpio -o -H newc ) | dogzip "$TMP_DIR/$FLAVOR.$i"
pascal@404 2471 done
al@412 2472 unset VERSION MAINTAINER
pascal@404 2473 echo -en "Flavor short description \007: "; read -t 30 DESCRIPTION
pascal@404 2474 if [ -n "$DESCRIPTION" ]; then
al@416 2475 _n 'Flavor version : '; read -t 30 VERSION
al@416 2476 _n 'Flavor maintainer (your email) : '; read -t 30 MAINTAINER
pascal@404 2477 fi
al@412 2478
pascal@404 2479 cat > $TMP_DIR/$FLAVOR.desc <<EOT
pascal@191 2480 Flavor : $FLAVOR
al@412 2481 Description : ${DESCRIPTION:-SliTaz $FLAVOR flavor}
al@412 2482 Version : ${VERSION:-1.0}
al@412 2483 Maintainer : ${MAINTAINER:-nobody@slitaz.org}
pascal@191 2484 LiveCD RAM size : $RAM_SIZE
pascal@191 2485 Build date : $BUILD_DATE
pascal@191 2486 Packages : $PKGCNT
pascal@191 2487 Rootfs size : $ROOTFS_SIZE
pascal@191 2488 Initramfs size : $INITRAMFS_SIZE
pascal@191 2489 ISO image size : $ISO_SIZE
pascal@191 2490 ================================================================================
pascal@191 2491
pascal@191 2492 EOT
al@412 2493 longline "Tazlito can't detect each file installed during \
al@412 2494 a package post_install. You should extract this flavor (tazlito extract-flavor \
al@412 2495 $FLAVOR), check the files in /home/slitaz/flavors/$(cat /etc/slitaz-release)/$FLAVOR/rootfs \
al@412 2496 tree and remove files generated by post_installs.
al@412 2497 Check /home/slitaz/flavors/$(cat /etc/slitaz-release)/$FLAVOR/receipt too and \
al@412 2498 repack the flavor (tazlito pack-flavor $FLAVOR)"
pascal@404 2499 fi
pascal@439 2500 ( cd $TMP_DIR; ls $FLAVOR.* | cpio -o -H newc ) | dogzip $FLAVOR.flavor
pascal@191 2501 fi
pascal@191 2502 fi
al@412 2503 rm -rf $TMP_DIR
al@412 2504 ;;
al@412 2505
al@412 2506
pankso@1 2507 gen-distro)
pankso@1 2508 # Generate a live distro tree with a set of packages.
pankso@1 2509 #
pankso@1 2510 check_root
al@412 2511 start_time=$(date +%s)
al@412 2512
al@412 2513 # Tazlito options: --iso or --cdrom
al@412 2514 CDROM=''
al@412 2515 [ -n "$iso" ] && CDROM="-o loop $iso"
al@412 2516 [ -n "$cdrom" ] && CDROM="/dev/cdrom"
al@412 2517
pascal@19 2518 # Check if a package list was specified on cmdline.
pankso@333 2519 if [ -f "$2" ]; then
al@412 2520 LIST_NAME="$2"
pankso@333 2521 else
al@412 2522 LIST_NAME='distro-packages.list'
pankso@333 2523 fi
pankso@279 2524
al@412 2525 [ -d "$ROOTFS" -a -z "$forced" ] && die "A rootfs exists in '$DISTRO'." \
al@412 2526 'Please clean the distro tree or change directory path.'
al@412 2527 [ -d "$ROOTFS" ] && rm -rf "$ROOTFS"
al@412 2528 [ -d "$ROOTCD" ] && rm -rf "$ROOTCD"
al@412 2529
al@412 2530 # If list not given: build list with all installed packages
al@412 2531 if [ ! -f "$LIST_NAME" -a -f "$LOCALSTATE/installed.info" ]; then
al@412 2532 awk -F$'\t' '{print $1}' "$LOCALSTATE/installed.info" >> "$LIST_NAME"
erjo@99 2533 fi
al@412 2534
pankso@1 2535 # Exit if no list name.
al@412 2536 [ ! -f "$LIST_NAME" ] && die 'No packages list found or specified. Please read the docs.'
al@412 2537
pankso@1 2538 # Start generation.
al@412 2539 title 'Tazlito generating a distro'
al@412 2540
pascal@18 2541 # Misc checks
al@412 2542 mkdir -p "$PACKAGES_REPOSITORY"
al@412 2543 REPACK=$(yesorno 'Repack packages from rootfs?' 'n')
al@417 2544 newline
al@412 2545
al@412 2546 # Mount CD-ROM to be able to repack boot-loader packages
pascal@19 2547 if [ ! -e /boot -a -n "$CDROM" ]; then
pascal@19 2548 mkdir $TMP_MNT
al@412 2549 if mount -r "$CDROM $TMP_MNT" 2>/dev/null; then
al@412 2550 ln -s "$TMP_MNT/boot" /
pascal@19 2551 if [ ! -d "$ADDFILES/rootcd" ] ; then
al@412 2552 mkdir -p "$ADDFILES/rootcd"
pascal@19 2553 for i in $(ls $TMP_MNT); do
al@412 2554 [ "$i" == 'boot' ] && continue
al@412 2555 cp -a "$TMP_MNT/$i" "$ADDFILES/rootcd"
pascal@19 2556 done
pascal@19 2557 fi
pascal@19 2558 else
al@412 2559 rmdir "$TMP_MNT"
pascal@19 2560 fi
pascal@19 2561 fi
pascal@19 2562
pankso@337 2563 # Rootfs stuff.
al@412 2564 echo 'Preparing the rootfs directory...'
al@412 2565 mkdir -p "$ROOTFS"
al@415 2566 export root="$ROOTFS"
al@459 2567 # pass current 'mirror' to the root
al@461 2568 mkdir -p $root/var/lib/tazpkg $root/etc
al@459 2569 cp -f /var/lib/tazpkg/mirror $root/var/lib/tazpkg/mirror
al@460 2570 cp -f /etc/slitaz-release $root/etc/slitaz-release
al@412 2571 strip_versions "$LIST_NAME"
al@412 2572
al@412 2573 if [ "$REPACK" == 'y' ]; then
al@412 2574 # Determine full packages list with all dependencies
al@412 2575 tmp_dir="$(mktemp -d)"
al@412 2576 cp "$LIST_NAME" "$tmp_dir/flavor.pkglist"
al@412 2577 touch "$tmp_dir/full.pkglist"
al@416 2578 module calc_sizes "$tmp_dir" 'flavor' "$tmp_dir/full.pkglist" >/dev/null
al@412 2579
al@412 2580 awk -F$'\t' '{printf "%s %s\n", $1, $2}' "$LOCALSTATE/installed.info" | \
al@412 2581 while read pkgname pkgver; do
al@412 2582 # Is package in full list?
al@412 2583 grep -q "^$pkgname$" "$tmp_dir/full.pkglist" || continue
al@412 2584 # Is package already repacked?
al@412 2585 [ -e "$PACKAGES_REPOSITORY/$pkgname-$pkgver.tazpkg" ] && continue
al@412 2586 _ 'Repacking %s...' "$pkgname-$pkgver"
al@412 2587 tazpkg repack "$pkgname" --quiet
al@412 2588 [ -f "$pkgname-$pkgver.tazpkg" ] && mv "$pkgname-$pkgver.tazpkg" "$PACKAGES_REPOSITORY"
al@412 2589 status
al@412 2590 done
al@412 2591
al@412 2592 rm -r "$tmp_dir"
al@412 2593 fi
al@412 2594
pascal@61 2595 if [ -f non-free.list ]; then
al@412 2596 # FIXME: working in the ROOTFS chroot?
al@412 2597 newline
al@412 2598 echo 'Preparing non-free packages...'
al@412 2599 cp 'non-free.list' "$ROOTFS/etc/tazlito/non-free.list"
al@412 2600 for pkg in $(cat 'non-free.list'); do
al@412 2601 if [ ! -d "$INSTALLED/$pkg" ]; then
al@412 2602 if [ ! -d "$INSTALLED/get-$pkg" ]; then
pascal@61 2603 tazpkg get-install get-$pkg
pascal@61 2604 fi
al@412 2605 get-$pkg "$ROOTFS"
pascal@61 2606 fi
pascal@61 2607 tazpkg repack $pkg
pascal@79 2608 pkg=$(ls $pkg*.tazpkg)
al@412 2609 grep -q "^$pkg$" $LIST_NAME || echo $pkg >> $LIST_NAME
pankso@279 2610 mv $pkg $PACKAGES_REPOSITORY
pascal@61 2611 done
pascal@61 2612 fi
pascal@80 2613 cp $LIST_NAME $DISTRO/distro-packages.list
al@412 2614 newline
al@412 2615
al@414 2616 install_list_to_rootfs "$DISTRO/distro-packages.list" "$ROOTFS"
al@391 2617
pankso@1 2618 cd $DISTRO
pascal@80 2619 cp distro-packages.list $ROOTFS/etc/tazlito
pankso@1 2620 # Copy all files from $ADDFILES/rootfs to the rootfs.
pankso@1 2621 if [ -d "$ADDFILES/rootfs" ] ; then
al@412 2622 action 'Copying addfiles content to the rootfs...'
pascal@11 2623 cp -a $ADDFILES/rootfs/* $ROOTFS
pascal@11 2624 status
pankso@1 2625 fi
al@412 2626
al@412 2627 action 'Root filesystem is generated...'; status
al@412 2628
pankso@1 2629 # Root CD part.
al@412 2630 action 'Preparing the rootcd directory...'
pankso@1 2631 mkdir -p $ROOTCD
pankso@1 2632 status
al@412 2633
pankso@1 2634 # Move the boot dir with the Linux kernel from rootfs.
pascal@476 2635 # The efi & boot dirs go directly on the CD.
pascal@476 2636 if [ -d "$ROOTFS/efi" ] ; then
pascal@476 2637 action 'Moving the efi directory...'
pascal@476 2638 mv $ROOTFS/efi $ROOTCD
pascal@476 2639 status
pascal@476 2640 fi
pankso@1 2641 if [ -d "$ROOTFS/boot" ] ; then
al@412 2642 action 'Moving the boot directory...'
pankso@1 2643 mv $ROOTFS/boot $ROOTCD
pankso@1 2644 status
pankso@1 2645 fi
pankso@1 2646 cd $DISTRO
pankso@1 2647 # Copy all files from $ADDFILES/rootcd to the rootcd.
pankso@1 2648 if [ -d "$ADDFILES/rootcd" ] ; then
al@412 2649 action 'Copying addfiles content to the rootcd...'
pascal@11 2650 cp -a $ADDFILES/rootcd/* $ROOTCD
pascal@11 2651 status
pankso@1 2652 fi
paul@154 2653 # Execute the distro script used to perform tasks in the rootfs
pankso@95 2654 # before compression. Give rootfs path in arg
al@412 2655 [ -z "$DISTRO_SCRIPT" ] && DISTRO_SCRIPT="$TOP_DIR/distro.sh"
al@412 2656 if [ -x "$DISTRO_SCRIPT" ]; then
al@412 2657 echo 'Executing distro script...'
pankso@95 2658 sh $DISTRO_SCRIPT $DISTRO
pankso@95 2659 fi
al@412 2660
al@412 2661 # Execute the custom_rules() found in receipt.
al@412 2662 if [ -s "$TOP_DIR/receipt" ]; then
al@412 2663 if grep -q ^custom_rules "$TOP_DIR/receipt"; then
al@412 2664 echo -e "Executing: custom_rules()\n"
al@412 2665 . "$TOP_DIR/receipt"
al@412 2666 custom_rules || echo -e "\nERROR: custom_rules() failed\n"
erjo@316 2667 fi
al@412 2668 fi
al@412 2669
pankso@337 2670 # Multi-rootfs
pascal@111 2671 if [ -s /etc/tazlito/rootfs.list ]; then
al@398 2672
al@412 2673 FLAVOR_LIST="$(awk '{
al@412 2674 for (i = 2; i <= NF; i+=2)
pascal@464 2675 printf "%s ", $i;
al@412 2676 }' /etc/tazlito/rootfs.list)"
al@412 2677
al@412 2678 [ -s "$ROOTCD/boot/isolinux/isolinux.msg" ] &&
al@412 2679 sed -i "s/ *//;s/)/), flavors $FLAVOR_LIST/" \
al@412 2680 "$ROOTCD/boot/isolinux/isolinux.msg" 2>/dev/null
al@412 2681
al@412 2682 [ -f "$ROOTCD/boot/isolinux/ifmem.c32" -o \
al@412 2683 -f "$ROOTCD/boot/isolinux/c32box.c32" ] ||
al@412 2684 cp '/boot/isolinux/c32box.c32' "$ROOTCD/boot/isolinux" 2>/dev/null ||
al@412 2685 cp '/boot/isolinux/ifmem.c32' "$ROOTCD/boot/isolinux"
al@398 2686
pascal@111 2687 n=0
pascal@111 2688 last=$ROOTFS
pascal@111 2689 while read flavor; do
pascal@111 2690 n=$(($n+1))
al@419 2691 mkdir ${ROOTFS}0$n
al@419 2692 export root="${ROOTFS}0$n"
al@419 2693 # initial tazpkg setup in empty rootfs
al@419 2694 tazpkg --root=$root >/dev/null 2>&1
al@419 2695
pankso@337 2696 newline
pankso@337 2697 boldify "Building $flavor rootfs..."
al@398 2698
al@412 2699 [ -s "$TOP_DIR/$flavor.flavor" ] &&
al@412 2700 cp "$TOP_DIR/$flavor.flavor" .
al@412 2701
al@412 2702 if [ ! -s "$flavor.flavor" ]; then
pankso@337 2703 # We may have it in $FLAVORS_REPOSITORY
pankso@337 2704 if [ -d "$FLAVORS_REPOSITORY/$flavor" ]; then
pankso@337 2705 tazlito pack-flavor $flavor
pankso@337 2706 else
pankso@337 2707 download $flavor.flavor
pankso@337 2708 fi
pankso@337 2709 fi
al@398 2710
al@412 2711 action 'Extracting %s and %s...' "$flavor.pkglist" "$flavor.rootfs"
al@412 2712 zcat $flavor.flavor | cpio -i --quiet $flavor.pkglist $flavor.rootfs
al@419 2713 cp $flavor.pkglist $DISTRO/list-packages0$n
pankso@337 2714 status
al@398 2715
al@412 2716 strip_versions "$DISTRO/list-packages0$n"
al@412 2717
al@414 2718 install_list_to_rootfs "$DISTRO/list-packages0$n" "${ROOTFS}0$n"
al@412 2719
pascal@485 2720 action 'Updating the boot directory...'
pascal@488 2721 yes n | cp -ai ${ROOTFS}0$n/boot $ROOTCD 2> /dev/null
al@412 2722 rm -rf ${ROOTFS}0$n/boot
al@412 2723
pascal@111 2724 cd $DISTRO
pascal@179 2725 if [ -s $flavor.rootfs ]; then
al@416 2726 _n 'Adding %s rootfs extra files...' "$flavor"
pankso@338 2727 zcat < $flavor.rootfs | ( cd ${ROOTFS}0$n ; cpio -idmu )
pascal@179 2728 fi
al@412 2729
al@412 2730 action 'Moving %s to %s' "list-packages0$n" "rootfs0$n"
al@416 2731 mv "$DISTRO/list-packages0$n" "${ROOTFS}0$n/etc/tazlito/distro-packages.list"
pankso@337 2732 status
al@412 2733
pascal@111 2734 rm -f $flavor.flavor install-list
pascal@111 2735 mergefs ${ROOTFS}0$n $last
pascal@111 2736 last=${ROOTFS}0$n
pascal@111 2737 done <<EOT
pascal@111 2738 $(awk '{ for (i = 4; i <= NF; i+=2) print $i; }' < /etc/tazlito/rootfs.list)
pascal@111 2739 EOT
psychomaniak@383 2740 #'
pascal@111 2741 i=$(($n+1))
pascal@111 2742 while [ $n -gt 0 ]; do
pascal@111 2743 mv ${ROOTFS}0$n ${ROOTFS}$i
al@416 2744 _ 'Compressing %s (%s)...' "${ROOTFS}0$n" "$(du -hs ${ROOTFS}$i | awk '{ print $1 }')"
pascal@111 2745 gen_initramfs ${ROOTFS}$i
pascal@111 2746 n=$(($n-1))
pascal@111 2747 i=$(($i-1))
pascal@431 2748 export LZMA_HISTORY_BITS=26
pascal@111 2749 done
pascal@111 2750 mv $ROOTFS ${ROOTFS}$i
pascal@111 2751 gen_initramfs ${ROOTFS}$i
al@416 2752 update_bootconfig "$ROOTCD/boot/isolinux" "$(cat /etc/tazlito/rootfs.list)"
pascal@483 2753 ROOTFS=${ROOTFS}1
pascal@111 2754 else
pascal@111 2755 # Initramfs and ISO image stuff.
pascal@111 2756 gen_initramfs $ROOTFS
pascal@111 2757 fi
pankso@1 2758 gen_livecd_isolinux
pankso@1 2759 distro_stats
al@412 2760 cleanup
al@412 2761 ;;
al@412 2762
al@412 2763
pankso@1 2764 clean-distro)
pankso@1 2765 # Remove old distro tree.
pankso@1 2766 #
pankso@1 2767 check_root
al@412 2768 title 'Cleaning: %s' "$DISTRO"
pankso@1 2769 if [ -d "$DISTRO" ] ; then
pankso@1 2770 if [ -d "$ROOTFS" ] ; then
al@412 2771 action 'Removing the rootfs...'
al@412 2772 rm -f $DISTRO/$INITRAMFS
pascal@11 2773 rm -rf $ROOTFS
pascal@11 2774 status
pankso@1 2775 fi
pankso@1 2776 if [ -d "$ROOTCD" ] ; then
al@412 2777 action 'Removing the rootcd...'
pascal@11 2778 rm -rf $ROOTCD
pascal@11 2779 status
pankso@1 2780 fi
al@412 2781 action 'Removing eventual ISO image...'
pascal@11 2782 rm -f $DISTRO/$ISO_NAME.iso
pascal@56 2783 rm -f $DISTRO/$ISO_NAME.md5
pascal@11 2784 status
pankso@1 2785 fi
al@412 2786 footer
al@412 2787 ;;
al@412 2788
al@412 2789
pankso@1 2790 check-distro)
pankso@1 2791 # Check for a few LiveCD needed files not installed by packages.
pankso@1 2792 #
al@412 2793 # TODO: Remove this function.
al@412 2794 # First two files are maintained by tazpkg while it runs on rootfs,
al@412 2795 # while last one file should be maintained by tazlito itself.
pascal@11 2796 check_rootfs
al@412 2797 title 'Checking distro: %s' "$ROOTFS"
pankso@1 2798 # SliTaz release info.
al@416 2799 rel='/etc/slitaz-release'
al@416 2800 if [ ! -f "$ROOTFS$rel" ]; then
al@416 2801 _ 'Missing release info: %s' "$rel"
pankso@1 2802 else
al@416 2803 action 'Release : %s' "$(cat $ROOTFS$rel)"
pankso@1 2804 status
pankso@1 2805 fi
pankso@1 2806 # Tazpkg mirror.
pascal@217 2807 if [ ! -f "$ROOTFS$LOCALSTATE/mirror" ]; then
al@416 2808 action 'Mirror URL : Missing %s' "$LOCALSTATE/mirror"
pankso@1 2809 todomsg
pankso@1 2810 else
al@412 2811 action 'Mirror configuration exists...'
pankso@1 2812 status
pankso@1 2813 fi
pankso@279 2814 # Isolinux msg
pascal@235 2815 if grep -q "cooking-XXXXXXXX" /$ROOTCD/boot/isolinux/isolinux.*g; then
al@416 2816 action 'Isolinux msg : Missing cooking date XXXXXXXX (ex %s)' "$(date +%Y%m%d)"
pankso@1 2817 todomsg
pankso@1 2818 else
al@412 2819 action 'Isolinux message seems good...'
pankso@1 2820 status
pankso@1 2821 fi
al@412 2822 footer
al@412 2823 ;;
al@412 2824
al@412 2825
pankso@123 2826 writeiso)
al@412 2827 # Writefs to ISO image including /home unlike gen-distro we don't use
pankso@279 2828 # packages to generate a rootfs, we build a compressed rootfs with all
paul@134 2829 # the current filesystem similar to 'tazusb writefs'.
pankso@123 2830 #
al@412 2831 DISTRO='/home/slitaz/distro'
pankso@123 2832 ROOTCD="$DISTRO/rootcd"
al@412 2833 COMPRESSION="${2:-none}"
al@412 2834 ISO_NAME="${3:-slitaz}"
pankso@123 2835 check_root
pankso@123 2836 # Start info
al@412 2837 title 'Write filesystem to ISO'
al@412 2838 longline "The command writeiso will write the current filesystem into a \
al@412 2839 suitable cpio archive (rootfs.gz) and generate a bootable ISO image (slitaz.iso)."
pankso@330 2840 newline
al@412 2841 emsg "<b>Archive compression:</b> <c 36>$COMPRESSION</c>"
al@412 2842
al@412 2843 [ "$COMPRESSION" == 'gzip' ] && colorize 31 "gzip-compressed rootfs unsupported and may fail to boot"
pankso@123 2844 # Save some space
al@412 2845 rm -rf /var/cache/tazpkg/*
al@412 2846 rm -f /var/lib/tazpkg/*.bak
psychomaniak@388 2847 rm -rf $DISTRO
pankso@123 2848
pankso@143 2849 # Optionally remove sound card selection and screen resolution.
psychomaniak@383 2850 if [ -z $LaunchedByTazpanel ]; then
al@416 2851 anser=$(yesorno 'Do you wish to remove the sound card and screen configs?' 'n')
pankso@123 2852 case $anser in
al@416 2853 y)
al@416 2854 action 'Removing current sound card and screen configurations...'
pankso@123 2855 rm -f /var/lib/sound-card-driver
pankso@290 2856 rm -f /var/lib/alsa/asound.state
pankso@123 2857 rm -f /etc/X11/xorg.conf ;;
pankso@123 2858 *)
al@416 2859 action 'Keeping current sound card and screen configurations...' ;;
pankso@123 2860 esac
al@412 2861 status
al@412 2862 newline
al@412 2863
pankso@330 2864 # Optionally remove i18n settings
al@416 2865 anser=$(yesorno 'Do you wish to remove locale/keymap settings?' 'n')
pankso@330 2866 case $anser in
al@416 2867 y)
al@416 2868 action 'Removing current locale/keymap settings...'
pankso@333 2869 newline > /etc/locale.conf
pankso@333 2870 newline > /etc/keymap.conf ;;
pankso@330 2871 *)
al@416 2872 action 'Keeping current locale/keymap settings...' ;;
pankso@330 2873 esac
pankso@123 2874 status
psychomaniak@383 2875 fi
al@412 2876
pankso@330 2877 # Clean-up files by default
pankso@333 2878 newline > /etc/udev/rules.d/70-persistent-net.rules
pankso@333 2879 newline > /etc/udev/rules.d/70-persistant-cd.rules
pankso@279 2880
pankso@123 2881 # Create list of files including default user files since it is defined in /etc/passwd
pankso@123 2882 # and some new users might have been added.
pankso@330 2883 cd /
psychomaniak@373 2884 echo 'init' > /tmp/list
al@412 2885 for dir in bin etc sbin var dev lib root usr home opt; do
pascal@361 2886 [ -d $dir ] && find $dir
al@412 2887 done >> /tmp/list
al@412 2888
al@412 2889 for dir in proc sys tmp mnt media media/cdrom media/flash media/usbdisk run run/udev; do
pascal@361 2890 [ -d $dir ] && echo $dir
al@412 2891 done >> /tmp/list
psychomaniak@373 2892
psychomaniak@388 2893 sed '/var\/run\/.*pid$/d ; /var\/run\/utmp/d ; /.*\/.gvfs/d ; /home\/.*\/.cache\/.*/d' -i /tmp/list
psychomaniak@386 2894
psychomaniak@388 2895 #if [ ! $(find /var/log/slitaz/tazpkg.log -size +4k) = "" ]; then
psychomaniak@388 2896 # sed -i "/var\/log\/slitaz\/tazpkg.log/d" /tmp/list
psychomaniak@388 2897 #fi
psychomaniak@386 2898 mv -f /var/log/wtmp /tmp/tazlito-wtmp
psychomaniak@386 2899 touch /var/log/wtmp
psychomaniak@386 2900
al@412 2901 for removelog in auth boot messages dmesg daemon slim .*old Xorg tazpanel cups; do
psychomaniak@378 2902 sed -i "/var\/log\/$removelog/d" /tmp/list
psychomaniak@374 2903 done
psychomaniak@373 2904
paul@152 2905 # Generate initramfs with specified compression and display rootfs
pankso@150 2906 # size in realtime.
psychomaniak@386 2907 rm -f /tmp/.write-iso* /tmp/rootfs 2>/dev/null
psychomaniak@383 2908
pankso@150 2909 write_initramfs &
pankso@143 2910 sleep 2
pascal@194 2911 cd - > /dev/null
pankso@143 2912 echo -en "\nFilesystem size:"
al@412 2913 while [ ! -f /tmp/rootfs ]; do
pankso@143 2914 sleep 1
al@412 2915 echo -en "\\033[18G$(du -sh /$INITRAMFS | awk '{print $1}') "
pankso@143 2916 done
psychomaniak@383 2917 mv -f /tmp/tazlito-wtmp /var/log/wtmp
pankso@143 2918 echo -e "\n"
pascal@361 2919 rm -f /tmp/rootfs
pankso@123 2920
pankso@123 2921 # Move freshly generated rootfs to the cdrom.
pankso@123 2922 mkdir -p $ROOTCD/boot
al@412 2923 mv -f /$INITRAMFS $ROOTCD/boot
al@416 2924 _ 'Located in: %s' "$ROOTCD/boot/$INITRAMFS"
pankso@279 2925
pankso@123 2926 # Now we need the kernel and isolinux files.
al@412 2927 copy_from_cd() {
pascal@362 2928 cp /media/cdrom/boot/bzImage* $ROOTCD/boot
pankso@123 2929 cp -a /media/cdrom/boot/isolinux $ROOTCD/boot
pascal@248 2930 unmeta_boot $ROOTCD
pankso@123 2931 umount /media/cdrom
psychomaniak@378 2932 }
al@412 2933
psychomaniak@378 2934 if mount /dev/cdrom /media/cdrom 2>/dev/null; then
psychomaniak@378 2935 copy_from_cd;
al@412 2936 elif mount | grep /media/cdrom; then
psychomaniak@378 2937 copy_from_cd;
psychomaniak@428 2938 #elif [ -f "$bootloader" -a -f /boot/vmlinuz*slitaz* ]; then
psychomaniak@428 2939 # [ -f /boot/*slitaz ] && cp /boot/vmlinuz*slitaz $ROOTCD/boot/bzImage
psychomaniak@428 2940 # [ -f /boot/*slitaz64 ] && cp /boot/vmlinuz*slitaz64 $ROOTCD/boot/bzImage64
psychomaniak@378 2941 else
psychomaniak@383 2942 touch /tmp/.write-iso-error
al@412 2943 longline "When SliTaz is running in RAM the kernel and bootloader \
psychomaniak@429 2944 files are kept on the CD-ROM. `boldify ' Please insert a Live CD or run:
psychomaniak@429 2945 # mount -o loop slitaz.iso /media/cdrom ' ` to let Tazlito copy the files."
pankso@143 2946 echo -en "----\nENTER to continue..."; read i
psychomaniak@378 2947 [ ! -d /media/cdrom/boot/isolinux ] && exit 1
psychomaniak@378 2948 copy_from_cd
pankso@123 2949 fi
pankso@279 2950
pankso@123 2951 # Generate the iso image.
psychomaniak@383 2952 touch /tmp/.write-iso
psychomaniak@383 2953 newline
pankso@123 2954 cd $DISTRO
pascal@431 2955 create_iso $ISO_NAME.iso $ROOTCD
al@412 2956 action 'Creating the ISO md5sum...'
pascal@486 2957 md5sum $ISO_NAME.iso > $ISO_NAME.md5
pankso@123 2958 status
pankso@123 2959
al@416 2960 footer "ISO image: $(du -sh $DISTRO/$ISO_NAME.iso)"
psychomaniak@383 2961 rm -f /tmp/.write-iso
al@416 2962
psychomaniak@383 2963 if [ -z $LaunchedByTazpanel ]; then
al@416 2964 anser=$(yesorno 'Burn ISO to CD-ROM?' 'n')
pankso@123 2965 case $anser in
al@416 2966 y)
al@412 2967 umount /dev/cdrom 2>/dev/null
pankso@123 2968 eject
al@412 2969 echo -n "Please insert a blank CD-ROM and press ENTER..."
pankso@123 2970 read i && sleep 2
psychomaniak@388 2971 tazlito burn-iso $DISTRO/$ISO_NAME.iso
pankso@123 2972 echo -en "----\nENTER to continue..."; read i ;;
pankso@123 2973 *)
pankso@123 2974 exit 0 ;;
psychomaniak@383 2975 esac
al@412 2976 fi
al@412 2977 ;;
al@412 2978
al@412 2979
pankso@1 2980 burn-iso)
al@412 2981 # Guess CD-ROM device, ask user and burn the ISO.
pankso@1 2982 #
pankso@1 2983 check_root
al@412 2984 DRIVE_NAME=$(grep "drive name" /proc/sys/dev/cdrom/info | cut -f3)
al@412 2985 DRIVE_SPEED=$(grep "drive speed" /proc/sys/dev/cdrom/info | cut -f3)
pankso@1 2986 # We can specify an alternative ISO from the cmdline.
al@412 2987 iso="${2:-$DISTRO/$ISO_NAME.iso}"
al@412 2988 [ ! -f "$iso" ] && die "Unable to find ISO: $iso"
al@412 2989
al@412 2990 title 'Tazlito burn ISO'
al@412 2991 echo "CD-ROM device : /dev/$DRIVE_NAME"
pankso@1 2992 echo "Drive speed : $DRIVE_SPEED"
pankso@1 2993 echo "ISO image : $iso"
al@412 2994 footer
al@412 2995
al@412 2996 case $(yesorno 'Burn ISO image?' 'n') in
al@412 2997 y)
al@412 2998 title 'Starting Wodim to burn the ISO...'
al@412 2999 sleep 2
al@412 3000 wodim speed=$DRIVE_SPEED dev=/dev/$DRIVE_NAME $iso
al@412 3001 footer 'ISO image is burned to CD-ROM.'
al@412 3002 ;;
al@412 3003 *)
al@412 3004 die 'Exiting. No ISO burned.'
al@412 3005 ;;
al@412 3006 esac
al@412 3007 ;;
al@412 3008
al@412 3009
pascal@101 3010 merge)
pascal@101 3011 # Merge multiple rootfs into one iso.
pascal@101 3012 #
pascal@101 3013 if [ -z "$2" ]; then
al@398 3014 cat <<EOT
pascal@101 3015 Usage: tazlito merge size1 iso size2 rootfs2 [sizeN rootfsN]...
pascal@101 3016
al@412 3017 Merge multiple rootfs into one ISO. Rootfs are like russian dolls
pascal@101 3018 i.e: rootfsN is a subset of rootfsN-1
al@412 3019 rootfs1 is found in ISO, sizeN is the RAM size needed to launch rootfsN.
pascal@101 3020 The boot loader will select the rootfs according to the RAM size detected.
pascal@101 3021
pankso@279 3022 Example:
pascal@101 3023 $ tazlito merge 160M slitaz-core.iso 96M rootfs-justx.gz 32M rootfs-base.gz
pascal@101 3024
pascal@101 3025 Will start slitaz-core with 160M+ RAM, slitaz-justX with 96M-160M RAM,
pascal@101 3026 slitaz-base with 32M-96M RAM and display an error message if RAM < 32M.
xfred222@293 3027
pascal@101 3028 EOT
pascal@101 3029 exit 2
pascal@101 3030 fi
pascal@101 3031
pascal@101 3032 shift # skip merge
pascal@111 3033 append="$1 slitaz1"
pascal@101 3034 shift # skip size1
pascal@101 3035 mkdir -p $TMP_DIR/mnt $TMP_DIR/rootfs1
pascal@101 3036
pascal@101 3037 ISO=$1.merged
al@412 3038
pascal@101 3039 # Extract filesystems
al@412 3040 action 'Mounting %s' "$1"
pascal@101 3041 mount -o loop,ro $1 $TMP_DIR/mnt 2> /dev/null
pascal@101 3042 status || cleanup_merge
al@412 3043
pascal@101 3044 cp -a $TMP_DIR/mnt $TMP_DIR/iso
pascal@362 3045 make_bzImage_hardlink $TMP_DIR/iso/boot
pascal@101 3046 umount -d $TMP_DIR/mnt
pascal@101 3047 if [ -f $TMP_DIR/iso/boot/rootfs1.gz ]; then
al@416 3048 _ '%s is already a merged iso. Aborting.' "$1"
pascal@101 3049 cleanup_merge
pascal@101 3050 fi
pascal@278 3051 if [ ! -f $TMP_DIR/iso/boot/isolinux/ifmem.c32 -a
pascal@278 3052 ! -f $TMP_DIR/iso/boot/isolinux/c32box.c32 ]; then
pascal@278 3053 if [ ! -f /boot/isolinux/ifmem.c32 -a
pascal@278 3054 ! -f /boot/isolinux/c32box.c32 ]; then
pascal@101 3055 cat <<EOT
pascal@101 3056 No file /boot/isolinux/ifmem.c32
pascal@101 3057 Please install syslinux package !
pascal@101 3058 EOT
pascal@101 3059 rm -rf $TMP_DIR
pascal@101 3060 exit 1
pascal@101 3061 fi
pascal@278 3062 cp /boot/isolinux/c32box.c32 $TMP_DIR/iso/boot/isolinux 2> /dev/null ||
pascal@101 3063 cp /boot/isolinux/ifmem.c32 $TMP_DIR/iso/boot/isolinux
pascal@101 3064 fi
pankso@279 3065
al@416 3066 action 'Extracting %s' 'iso/rootfs.gz'
pascal@101 3067 extract_rootfs $TMP_DIR/iso/boot/rootfs.gz $TMP_DIR/rootfs1 &&
al@412 3068 [ -d $TMP_DIR/rootfs1/etc ]
pascal@101 3069 status || cleanup_merge
al@412 3070
pascal@101 3071 n=1
pascal@101 3072 while [ -n "$2" ]; do
pascal@101 3073 shift # skip rootfs N-1
pascal@101 3074 p=$n
pascal@101 3075 n=$(($n + 1))
pascal@111 3076 append="$append $1 slitaz$n"
pascal@101 3077 shift # skip size N
pascal@101 3078 mkdir -p $TMP_DIR/rootfs$n
al@412 3079
al@412 3080 action 'Extracting %s' "$1"
pascal@101 3081 extract_rootfs $1 $TMP_DIR/rootfs$n &&
al@412 3082 [ -d "$TMP_DIR/rootfs$n/etc" ]
pascal@101 3083 status || cleanup_merge
al@412 3084
pascal@101 3085 mergefs $TMP_DIR/rootfs$n $TMP_DIR/rootfs$p
al@416 3086 action 'Creating %s' "rootfs$p.gz"
al@412 3087 pack_rootfs "$TMP_DIR/rootfs$p" "$TMP_DIR/iso/boot/rootfs$p.gz"
pascal@101 3088 status
pascal@101 3089 done
al@416 3090 action 'Creating %s' "rootfs$n.gz"
al@412 3091 pack_rootfs "$TMP_DIR/rootfs$n" "$TMP_DIR/iso/boot/rootfs$n.gz"
pascal@101 3092 status
pascal@101 3093 rm -f $TMP_DIR/iso/boot/rootfs.gz
pascal@111 3094 update_bootconfig $TMP_DIR/iso/boot/isolinux "$append"
pascal@101 3095 create_iso $ISO $TMP_DIR/iso
al@412 3096 rm -rf $TMP_DIR
al@412 3097 ;;
al@412 3098
pascal@101 3099
pascal@102 3100 repack)
pascal@102 3101 # Repack an iso with maximum lzma compression ratio.
pascal@102 3102 #
pascal@102 3103 ISO=$2
pascal@102 3104 mkdir -p $TMP_DIR/mnt
al@412 3105
pascal@102 3106 # Extract filesystems
al@412 3107 action 'Mounting %s' "$ISO"
al@412 3108 mount -o loop,ro $ISO $TMP_DIR/mnt 2>/dev/null
pascal@102 3109 status || cleanup_merge
al@412 3110
pascal@102 3111 cp -a $TMP_DIR/mnt $TMP_DIR/iso
pascal@102 3112 umount -d $TMP_DIR/mnt
pankso@279 3113
pascal@102 3114 for i in $TMP_DIR/iso/boot/rootfs* ; do
al@412 3115 action 'Repacking %s' "$(basename $i)"
pascal@426 3116 uncompress $i 2>/dev/null > $TMP_DIR/rootfs
al@412 3117 lzma e $TMP_DIR/rootfs $i $(lzma_switches $TMP_DIR/rootfs)
pascal@289 3118 align_to_32bits $i
pascal@102 3119 status
pascal@102 3120 done
pankso@279 3121
pascal@102 3122 create_iso $ISO $TMP_DIR/iso
al@412 3123 rm -rf $TMP_DIR
al@412 3124 ;;
al@412 3125
pascal@170 3126
pascal@170 3127 build-loram)
al@412 3128 # Build a Live CD for low RAM systems.
pascal@170 3129 #
al@412 3130 ISO="$2"
al@412 3131 OUTPUT="$3"
al@412 3132 [ -z "$3" ] && \
al@412 3133 die "Usage: tazlito build-loram <input>.iso <output>.iso [cdrom|smallcdrom|http|ram]"
al@412 3134 mkdir -p "$TMP_DIR/iso"
al@412 3135 mount -o loop,ro -t iso9660 "$ISO" "$TMP_DIR/iso"
pascal@426 3136 loopdev=$( (losetup -a 2>/dev/null || losetup) | sed "/$(echo $ISO | sed 's|/|\\/|g')$/!d;s/:.*//;q")
pascal@170 3137 if ! check_iso_for_loram ; then
al@412 3138 umount -d "$TMP_DIR/iso"
al@412 3139 die "$ISO is not a valid SliTaz live CD. Abort."
pascal@170 3140 fi
pascal@170 3141 case "$4" in
pankso@333 3142 cdrom) build_loram_cdrom ;;
pankso@333 3143 http) build_loram_http ;;
pascal@473 3144 *) build_loram_ram "$5" ;;
pascal@170 3145 esac
pascal@286 3146 umount $TMP_DIR/iso # no -d: needs /proc
pascal@286 3147 losetup -d $loopdev
al@412 3148 rm -rf $TMP_DIR
al@412 3149 ;;
al@412 3150
pascal@170 3151
pankso@115 3152 emu-iso)
pankso@115 3153 # Emulate an ISO image with Qemu.
al@412 3154 iso="${2:-$DISTRO/$ISO_NAME.iso}"
al@412 3155 [ -f "$iso" ] || die "Unable to find ISO file '$iso'."
al@412 3156 [ -x '/usr/bin/qemu' ] || die "Unable to find Qemu binary. Please install package 'qemu'."
pankso@115 3157 echo -e "\nStarting Qemu emulator:\n"
pankso@115 3158 echo -e "qemu $QEMU_OPTS $iso\n"
al@412 3159 qemu $QEMU_OPTS $iso
al@412 3160 ;;
al@412 3161
pascal@102 3162
paul@341 3163 deduplicate)
paul@341 3164 # Deduplicate files in a tree
pascal@285 3165 shift
al@412 3166 deduplicate "$@"
al@412 3167 ;;
al@412 3168
al@412 3169
pankso@1 3170 usage|*)
pankso@333 3171 # Print usage also for all unknown commands.
al@412 3172 usage
al@412 3173 ;;
pankso@1 3174 esac
pankso@1 3175
pankso@1 3176 exit 0