tazlito view tazlito @ rev 483

Russian dolls should update /cdrom/boot too
author Pascal Bellard <pascal.bellard@slitaz.org>
date Thu Feb 22 22:52:39 2018 +0100 (2018-02-22)
parents 0eed66d92e2a
children aa7849739d84
line source
1 #!/bin/sh
2 # TazLito - SliTaz Live Tool.
3 #
4 # Tazlito is a tool to help generate and configure SliTaz Live CD
5 # ISO images. You can create a custom distro in one command from a list of
6 # packages, extract an existing ISO image to hack it, create a new initramfs
7 # and/or a new ISO. Most commands must be run by root, except the stats
8 # and the configuration file manipulation.
9 #
10 # (C) 2007-2017 SliTaz - GNU General Public License.
11 #
12 # Authors: see the AUTHORS file
13 #
15 VERSION='6.0'
17 . /lib/libtaz.sh
18 # Force to use Busybox cpio and wget
19 alias cpio='busybox cpio'
20 alias wget='busybox wget'
22 # Tazlito configuration variables to be shorter
23 # and to use words rather than numbers.
24 COMMAND="$1"
25 LIST_NAME="$2"
26 TMP_DIR="/tmp/tazlito-$$-$RANDOM"
27 TMP_MNT="/media/tazlito-$$-$RANDOM"
28 TOP_DIR="$(pwd)"
29 INITRAMFS='rootfs.gz'
30 LOCALSTATE='/var/lib/tazpkg'
31 INSTALLED="$LOCALSTATE/installed"
32 CACHE_DIR='/var/cache/tazpkg'
33 MIRROR="$LOCALSTATE/mirror"
34 DEFAULT_MIRROR="http://mirror1.slitaz.org/packages/$(cat /etc/slitaz-release)/"
36 log='/var/log/tazlito.log'
37 if [ $(id -u) -eq 0 ]; then
38 newline > $log
39 fi
42 cleanup() {
43 if [ -d "$TMP_MNT" ]; then
44 umount $TMP_MNT
45 rmdir $TMP_MNT
46 rm -f /boot
47 fi
48 [ -d "$tmp_dir" ] && rm -r "$tmp_dir"
49 [ -d "$flv_dir" ] && rm -r "$flv_dir"
50 }
53 # Report error and finish work
55 die() {
56 emsg "<n>$(longline "$@")<n> " >&2
57 cleanup
58 exit 1
59 }
62 # Run Tazlito module
63 module() {
64 local mod="$1"; shift
65 /usr/libexec/tazlito/$mod $@
66 }
70 # Try to include config file, continue if command is gen-config or exit.
71 # The main config used by default is in /etc/tazlito.
72 # Specific distro config file can be put in a distro tree.
73 for i in /etc/tazlito "$TOP_DIR"; do
74 [ -f "$i/tazlito.conf" ] && CONFIG_FILE="$i/tazlito.conf"
75 done
77 [ -z "$CONFIG_FILE" -a "$COMMAND" != 'gen-config' ] && \
78 die 'Unable to find any configuration file.' \
79 'Please read the docs or run `tazlito gen-config` to get an empty config file.'
81 . $CONFIG_FILE
83 # While Tazpkg is not used the default mirror URL file does not exist
84 # and user can't recharge the list of flavors.
85 [ $(id -u) -eq 0 -a ! -f "$MIRROR" ] && echo "$DEFAULT_MIRROR" > $MIRROR
87 # Set the rootfs and rootcd path with $DISTRO
88 # configuration variable.
89 ROOTFS="$DISTRO/rootfs"
90 ROOTCD="$DISTRO/rootcd"
95 #####################
96 # Tazlito functions #
97 #####################
100 # Print the usage.
102 usage () {
103 [ $(basename $0) == 'tazlito' ] && cat <<EOT
105 SliTaz Live Tool - Version: $(colorize 34 "$VERSION")
107 $(boldify "Usage:") tazlito [command] [list|iso|flavor|compression] [dir|iso]
109 $(boldify "Commands:")
110 EOT
111 optlist "\
112 usage Print this short usage.
113 stats View Tazlito and distro configuration statistics.
114 list-addfiles Simple list of additional files in the rootfs.
115 gen-config Generate a new configuration file for a distro.
116 configure Configure the main config file or a specific tazlito.conf.
117 gen-iso Generate a new ISO from a distro tree.
118 gen-initiso Generate a new initramfs and ISO from the distro tree.
119 list-flavors List all flavors available on the mirror.
120 gen-flavor Generate a new Live CD description.
121 gen-liveflavor Generate a Live CD description from current system.
122 show-flavor Show Live CD description.
123 get-flavor Get a flavor's list of packages (--noup to skip update).
124 upgrade-flavor Update package list to the latest available versions.
125 extract-flavor Extract a *.flavor file into $FLAVORS_REPOSITORY.
126 pack-flavor Pack (and update) a flavor from $FLAVORS_REPOSITORY.
127 iso2flavor Create a flavor file from a SliTaz ISO image.
128 extract-distro Extract an ISO to a directory and rebuild Live CD tree.
129 gen-distro Generate a Live distro and ISO from a list of packages.
130 clean-distro Remove all files generated by gen-distro.
131 check-distro Help to check if distro is ready to release.
132 writeiso Use running system to generate a bootable ISO (with /home).
133 merge Merge multiple rootfs into one ISO.
134 deduplicate Deduplicate files in a tree.
135 repack Recompress rootfs into ISO with maximum ratio.
136 build-loram Generate a Live CD for low-RAM systems.
137 emu-iso Emulate an ISO image with QEMU.
138 burn-iso Burn ISO image to a CD-ROM using Wodim.
139 "
140 }
143 yesorno() {
144 local answer
145 echo -n "$1 (y=yes, n=no) [$2] " >&2
146 case "$DEFAULT_ANSWER" in
147 Y|y) answer="y";;
148 N|n) answer="n";;
149 *)
150 read -t 30 answer
151 [ -z "$answer" ] && answer="$2"
152 [ "$answer" != 'y' -a "$answer" != 'n' ] && answer="$2"
153 ;;
154 esac
155 echo "$answer"
156 }
159 field() {
160 grep "^$1" "$2" | \
161 case "$1" in
162 Desc*) sed 's|^.*: *||';;
163 *) sed 's/.*: \([0-9KMG\.]*\).*/\1/';;
164 esac
165 }
168 todomsg() {
169 echo -e "\\033[70G[ \\033[1;31mTODO\\033[0;39m ]"
170 }
173 # Download a file from this mirror
175 download_from() {
176 local i mirrors="$1"
177 shift
178 for i in $mirrors; do
179 case "$i" in
180 http://*|ftp://*|https://*)
181 wget -c $i$@ && break;;
182 *)
183 cp $i/$1 . && break;;
184 esac
185 done
186 }
189 # Download a file trying all mirrors
191 download() {
192 local i
193 for i in $(cat $MIRROR $LOCALSTATE/undigest/*/mirror 2>/dev/null); do
194 download_from "$i" "$@" && break
195 done
196 }
199 # Execute hooks provided by some packages
201 genisohooks() {
202 local here="$(pwd)"
203 for i in $(ls $ROOTFS/etc/tazlito/*.$1 2>/dev/null); do
204 cd $ROOTFS
205 . $i $ROOTCD
206 done
207 cd "$here"
208 }
211 # Echo the package name if the tazpkg is already installed
213 installed_package_name() {
214 local tazpkg="$1" package VERSION EXTRAVERSION
216 # Try to find package name and version to be able
217 # to repack it from installation
218 # A dash (-) can exist in name *and* in version
219 package=${tazpkg%-*}
220 i=$package
221 while true; do
222 unset VERSION EXTRAVERSION
223 eval $(grep -s ^VERSION= $INSTALLED/$i/receipt)
224 eval $(grep -s ^EXTRAVERSION= $INSTALLED/$i/receipt)
225 if [ "$i-$VERSION$EXTRAVERSION" == "$tazpkg" ]; then
226 echo $i
227 break
228 fi
229 case "$i" in
230 *-*);;
231 *) break;;
232 esac
233 i=${i%-*}
234 done
235 }
238 # Check for the rootfs tree.
240 check_rootfs() {
241 [ -d "$ROOTFS/etc" ] || die 'Unable to find a distro rootfs...'
242 }
245 # Check for the boot dir into the root CD tree.
247 verify_rootcd() {
248 [ -d "$ROOTCD/boot" ] || die 'Unable to find the rootcd boot directory...'
249 }
251 get() {
252 od -v -j $1 -N ${3:-4} -t u${3:-4} -w${3:-4} -An "$2" 2>/dev/null | sed 's/ *//'
253 }
255 set64() {
256 for i in $(seq 0 8 24 ; seq 24 -8 0); do
257 printf '\\\\x%02X' $((($2 >> $i) & 255))
258 done | xargs echo -en | dd bs=1 conv=notrunc of=$3 seek=$1 2>/dev/null
259 }
262 # Force the size in the 2nd eltorito boot file (/boot/isolinux/efi.img)
264 fix_efi_boot_img_size() {
265 i=$(stat -m $2/boot/isolinux/boot.cat | sed q)
266 set -- $1 $((102+2048*$i)) $3
267 for i in $(seq 0 8 24); do
268 printf '\\\\x%02X' $((($3 >> $i) & 255))
269 done | xargs echo -en | dd bs=1 conv=notrunc of=$1 seek=$2 2>/dev/null
270 }
273 # Force the size for the /boot/isolinux/efi.img file
275 fix_efi_img_size() {
276 local e=$((0x809C))
277 for i in BOOT ISOLINUX EFI.IMG ; do
278 local sz=$(get $(($e+10)) "$2")
279 e=$(($(get $(($e+2)) "$2") * 2048))
280 while [ $sz -gt 0 ]; do
281 local len=$(get $e "$2" 2)
282 [ "$(dd if="$2" bs=1 skip=$(($e+33)) count=${#i} \
283 2>/dev/null)" == "$i" ] && continue 2
284 [ $len -eq 0 ] && break
285 sz=$(($sz-$len))
286 e=$(($e+$len))
287 done
288 return # not found
289 done
290 set64 $(($e+10)) $1 "$2"
291 }
294 # create /boot/isolinux/efi.img to share EFI files with the iso image
296 fixup_uefi_part() {
297 local n
298 [ -s $2/boot/isolinux/efi.img ] || return
300 # Build file list tree
302 ( cd $2 ; find efi -type f -exec echo \
303 'stat -c "$(stat -m {} | sed q) %s f %n" {}' \; | sh | sort -n ) \
304 >/tmp/fatfiles$$
305 n=$(sed 's/ .*//;q' /tmp/fatfiles$$)
306 ( cd $2; find efi ) | awk -v n=$n 'BEGIN { FS="/" }
307 NF > 1 {
308 d[NF $NF]+=2
309 p[NF $NF]=$0
310 b[a++]=NF $NF
311 if (NF>2) d[NF-1 $(NF-1)]++
312 }
313 END {
314 while (a-- > 0) if (d[i=b[a]] > 2) {
315 n-= j =int((d[i]+63)/64)
316 print n " " j*2048 " d " p[i]
317 }
318 print n-1 " 2048 d efi"
319 }' >>/tmp/fatfiles$$
320 sort -n /tmp/fatfiles$$ | awk '{ if (s == 0) s=$1;
321 print ($1-s)+2 " " $2 " " $3 " " $4 }' > /tmp/fatfiles$$.tmp
322 mv -f /tmp/fatfiles$$.tmp /tmp/fatfiles$$
324 # Build fat12 or fat16
326 if [ $(awk '{n+=int(($2+2047)/2048)}END{print n}' /tmp/fatfiles$$) \
327 -lt 4000 ]; then
328 sed '1s/.*/4087 2049 x\n1 1 x/' /tmp/fatfiles$$ | while read c s x; do
329 seq $(($c+1)) $((($s-1)/2048+$c))
330 echo 4095
331 done | awk 'BEGIN { printf "0 "}
332 {
333 if (n == 0) n=$1
334 else {
335 printf "%02X %02X %02X ",n%256,
336 ($1%16)*16+(n/256),$1/16
337 n=0
338 }
339 }
340 END {
341 if (n != 0) printf "FF 0F 00 "
342 print " |"
343 }' | hexdump -R > /tmp/fatbin-12-$$
344 else
345 sed '1s/.*/65527 2049 x\n1 1 x/' /tmp/fatfiles$$ | while read c s x; do
346 seq $(($c+1)) $((($s-1)/2048+$c))
347 echo 65535
348 done | awk 'BEGIN { printf "0 "}
349 {
350 printf "%02X %02X ",$1%256,$1/256
351 }
352 END {
353 print " |"
354 }' | hexdump -R > /tmp/fatbin-16-$$
355 fi
357 # align fat to 512 bytes
358 dd of=$(ls /tmp/fatbin-*-$$) count=0 bs=512 \
359 seek=$((($(stat -c %s /tmp/fatbin-*-$$)-1)/512+1)) 2>/dev/null
361 # build directory records
363 awk '
364 BEGIN {
365 c=2
366 b16="/0/0/0/0/0/0/0/0/0/0/0/0/0/0/0/0"
367 b14="/0/0/0/0/0/0/0/0/0/0/0/0/0/0"
368 print "EFI /x10" b14 "/x0" c "/0/0/x08/0/0"
369 for (n=i=0; i<63; i++) print b16 b16
370 }
371 {
372 clu[n]=$1
373 size[n]=$2
374 type[n]=$3
375 name[n]=$4
376 n++
377 }
378 END {
379 path="efi"
380 d21="/x10" b14 "/x%02X/x%02X/0/x08/0/0\n"
381 up[0]=0
382 s=1
383 do {
384 l=split(path,x,"/")
385 up[l]=c
386 printf ". " d21,c%256,c/256
387 printf ".. " d21,up[l-1]%256,up[l-1]/256
388 for (i=s,e=2; i<n; i++) {
389 if (substr(name[i],1,length(path)) != path ||
390 split(substr(name[i],length(path)+2),x,"/") > 1)
391 continue
392 split(toupper(x[1]),x,".")
393 if (length(x[1]) >= 8) printf substr(x[1],1,8)
394 else printf x[1] substr(" ",1,8-length(x[1]))
395 if (length(x[2]) >= 3) printf substr(x[2],1,3)
396 else printf x[2] substr(" ",1,3-length(x[2]))
397 if (type[i] == "d") printf "/x10"; else printf "/0"
398 printf b14 "/x%02X/x%02X",clu[i]%256,clu[i]/256
399 printf "/x%02X/x%02X/x%02X/x%02X\n",size[i]%256,
400 (size[i]/256)%256,(size[i]/256/256)%256,
401 size[i]/256/256/256
402 e++
403 }
404 while (e++ < 64) print b16 b16
405 path=name[s]
406 c=clu[s]
407 } while (type[s++] == "d")
408 }' < /tmp/fatfiles$$ | while read line; do
409 echo "$line" | sed 's| |/x20|g;s|/|\\\\|g' | xargs echo -en
410 done > /tmp/fatdir$$
412 # build boot record
414 fat=$(($(stat -c %s /tmp/fatbin-*-$$)/512))
415 r=$((4-($fat+$fat+$(stat -c %s /tmp/fatdir$$)/512)%4))
416 dd if=/dev/zero bs=512 count=$r of=/tmp/fatbr$$ 2> /dev/null
417 echo -en '\x55\xAA' | \
418 dd of=/tmp/fatbr$$ seek=510 bs=1 conv=notrunc 2> /dev/null
419 n=$(stat -m $2/boot/isolinux/efi.img | sed q)
420 fat="$(printf "%02X %02X" $(($fat%256)) $((($fat>>8)%256)))"
421 s=$((($(stat -m $(ls -r $2/boot/rootfs* | sed q) | sed q) - $n)*4))
422 if [ $s -gt 65535 ]; then
423 size="00 00"
424 size32="$(printf "%02X %02X %02X %02X" $(($s%256)) \
425 $((($s>>8)%256)) $((($s>>16)%256)) $((($s>>24)%256)) )"
426 else
427 size="$(printf "%02X %02X" $(($s%256)) $((($s>>8)%256)) )"
428 size32="00 00 00 00"
429 fi
430 t=32; [ -s /tmp/fatbin-16-$$ ] && t=36
431 hexdump -R <<EOT | dd conv=notrunc of=/tmp/fatbr$$ 2> /dev/null
432 0 eb 3c 90 53 6c 69 54 61 7a 00 00 00 02 04 $r 00 |
433 0 02 40 00 $size f8 $fat 20 00 40 00 00 00 00 00 |
434 0 $size32 80 00 29 00 00 00 00 4e 4f 20 4e 41 |
435 0 4d 45 20 20 20 20 46 41 54 31 $t 20 20 20 cd 18 |
436 0 cd 19 eb fa |
437 EOT
439 # patch efi.img stub
441 cat /tmp/fatbr$$ /tmp/fatbin-*-$$ /tmp/fatbin-*-$$ /tmp/fatdir$$ | \
442 dd of=$1 conv=notrunc bs=2k seek=$n 2>/dev/null
443 fix_efi_img_size $(($s*512)) $1
444 fix_efi_boot_img_size $1 $2 $s
445 rm -f /tmp/fat*$$
446 }
449 # allocate efi.img stub to share EFI files in the EFI boot partition
451 alloc_uefi_part() {
452 local basedir=$(dirname "$1")/..
453 local clusters=$({
454 [ -d $basedir/efi ] &&
455 find $basedir/efi -type f -exec stat -c "%s" {} \;
456 while [ -s "$1" ]; do
457 local efifile
458 case "$1" in
459 *taz) efifile=bootia32.efi ;;
460 *taz64) efifile=bootx64.efi ;;
461 esac
462 if [ ! -s $basedir/efi/boot/$efifile ] &&
463 [ $(get $((0x82)) "$1") == $((0x4550)) ]; then
464 stat -c "%s" "$1"
465 mkdir -p $basedir/efi/boot 2> /dev/null
466 ln "$1" $basedir/efi/boot/$efifile
467 fi
468 shift
469 done; } | awk '{ n+=int(($1+2047)/2048) } END { print n }')
470 [ ${clusters:-0} -eq 0 ] && return
471 local dclust=$( (cd $basedir; find efi -type d 2>/dev/null) | awk '
472 BEGIN {
473 FS="/"
474 }
475 NF > 1 {
476 d[NF $NF]+=2
477 d[NF-1 $(NF-1)]++
478 }
479 END {
480 for (i in d)
481 n+=int((d[i]+63)/64)
482 print n
483 }')
484 clusters=$(($clusters+$dclust))
485 if [ $clusters -lt 4000 ]; then
486 # reserved + fat*2 + root dir + dirs
487 count=$(((1 + (($clusters*3+1023)/1024)*2+3)/4+1 + $dclust ))
488 else
489 # reserved + fat*2 + root dir + dirs
490 count=$(((1 + (($clusters+255)/256)*2+3)/4 + 1 + $dclust ))
491 fi
492 dd if=/dev/zero bs=2k of=$basedir/boot/isolinux/efi.img \
493 count=$count 2> /dev/null
494 }
497 # isolinux.conf doesn't know the kernel version.
498 # We name the kernel image 'bzImage'.
499 # isolinux/syslinux first tries the '64' suffix with a 64bits cpu.
501 make_bzImage_hardlink() {
502 if [ -e ${1:-.}/vmlinuz*slitaz ]; then
503 rm -f ${1:-.}/bzImage 2>/dev/null
504 ln ${1:-.}/vmlinuz*slitaz ${1:-.}/bzImage
505 fi
506 if [ -e ${1:-.}/vmlinuz*slitaz64 ]; then
507 rm -f ${1:-.}/bzImage64 2> /dev/null
508 ln ${1:-.}/vmlinuz*slitaz64 ${1:-.}/bzImage64
509 fi
510 }
513 create_iso() {
514 cd $2
515 deduplicate
517 make_bzImage_hardlink $2/boot
518 alloc_uefi_part $(ls -r $2/boot/vmlinuz*slitaz*)
520 cat > /tmp/cdsort$$ <<EOT
521 $PWD/boot/isolinux 100
522 $(ls -r $PWD/boot/rootfs* | awk 'BEGIN{n=149} { print $1 " " n-- }')
523 $(ls $PWD/boot/bzImage* | awk 'BEGIN{n=200} { print $1 " " n-- }')
524 $(find $PWD/efi -type f 2>/dev/null | awk 'BEGIN{n=299} { print $1 " " n-- }')
525 $PWD/boot/isolinux/efi.img 300
526 $PWD/boot/isolinux/isolinux.bin 399
527 $PWD/boot/isolinux/boot.cat 400
528 EOT
530 action 'Computing md5...'
531 touch boot/isolinux/boot.cat
532 find * -type f ! -name md5sum ! -name 'vmlinuz-*' -exec md5sum {} \; > md5sum
533 status
535 cd - >/dev/null
536 title 'Generating ISO image'
538 _ 'Generating %s' "$1"
539 uefi="$(cd $2 ; ls boot/isolinux/efi.img 2> /dev/null)"
540 genisoimage -R -o $1 -hide-rr-moved -sort /tmp/cdsort$$ \
541 -b boot/isolinux/isolinux.bin -c boot/isolinux/boot.cat \
542 -no-emul-boot -boot-load-size 4 -boot-info-table \
543 ${uefi:+-eltorito-alt-boot -efi-boot $uefi -no-emul-boot} \
544 -V "${VOLUM_NAME:-SliTaz}" -p "${PREPARED:-$(id -un)}" \
545 -volset "SliTaz $SLITAZ_VERSION" -input-charset utf-8 \
546 -A "tazlito $VERSION/$(genisoimage --version)" \
547 -copyright README -P "www.slitaz.org" -no-pad $2
548 rm -f /tmp/cdsort$$
549 dd if=/dev/zero bs=2k count=16 >> $1 2> /dev/null
551 mkdir /tmp/mnt$$
552 mount -o loop,ro $1 /tmp/mnt$$
553 fixup_uefi_part $1 /tmp/mnt$$
554 for i in boot/isolinux/isolinux.bin boot/isolinux/boot.cat \
555 ${uefi:+boot/isolinux/efi.img} ; do
556 sed -i "s|.* $i|$( cd /tmp/mnt$$ ; md5sum $i)|" $2/md5sum
557 done
558 dd if=$2/md5sum of=$1 conv=notrunc bs=2k \
559 seek=$(stat -m /tmp/mnt$$/md5sum | sed q) 2> /dev/null
560 umount -d /tmp/mnt$$
561 rmdir /tmp/mnt$$
563 if [ -s '/etc/tazlito/info' ]; then
564 if [ $(stat -c %s /etc/tazlito/info) -lt $(( 31*1024 )) ]; then
565 action 'Storing ISO info...'
566 dd if=/etc/tazlito/info bs=1k seek=1 of=$1 conv=notrunc 2>/dev/null
567 status
568 fi
569 fi
571 if [ -x '/usr/bin/isohybrid' ]; then
572 action 'Creating hybrid ISO...'
573 isohybrid $1 $([ -n "$uefi" ] || echo -entry 2) 2>/dev/null
574 status
575 fi
577 if [ -x '/usr/bin/iso2exe' ]; then
578 echo 'Creating EXE header...'
579 /usr/bin/iso2exe $1 2>/dev/null
580 fi
581 }
584 # Generate a new ISO image using isolinux.
586 gen_livecd_isolinux() {
587 # Some packages may want to alter iso
588 genisohooks iso
589 [ ! -f "$ROOTCD/boot/isolinux/isolinux.bin" ] && die 'Unable to find isolinux binary.'
591 # Set date for boot msg.
592 if grep -q 'XXXXXXXX' "$ROOTCD/boot/isolinux/isolinux.cfg"; then
593 DATE=$(date +%Y%m%d)
594 action 'Setting build date to: %s...' "$DATE"
595 sed -i "s/XXXXXXXX/$DATE/" "$ROOTCD/boot/isolinux/isolinux.cfg"
596 status
597 fi
599 cd $DISTRO
600 create_iso $ISO_NAME.iso $ROOTCD
602 action 'Creating the ISO md5sum...'
603 md5sum $ISO_NAME.iso > $ISO_NAME.md5
604 status
606 separator
607 # Some packages may want to alter final iso
608 genisohooks final
609 }
612 lzma_history_bits() {
613 #
614 # This generates an ISO which boots with Qemu but gives
615 # rootfs errors in frugal or liveUSB mode.
616 #
617 # local n
618 # local sz
619 # n=20 # 1Mb
620 # sz=$(du -sk $1 | cut -f1)
621 # while [ $sz -gt 1024 -a $n -lt 28 ]; do
622 # n=$(( $n + 1 ))
623 # sz=$(( $sz / 2 ))
624 # done
625 # echo $n
626 echo ${LZMA_HISTORY_BITS:-24}
627 }
630 lzma_switches() {
631 local proc_num=$(grep -sc '^processor' /proc/cpuinfo)
632 echo "-d$(lzma_history_bits $1) -mt${proc_num:-1} -mc1000"
633 }
636 lzma_set_size() {
637 # Update size field for lzma'd file packed using -si switch
638 return # Need to fix kernel code?
640 local n i
641 n=$(unlzma < $1 | wc -c)
642 for i in $(seq 1 8); do
643 printf '\\\\x%02X' $(($n & 255))
644 n=$(($n >> 8))
645 done | xargs echo -en | dd of=$1 conv=notrunc bs=1 seek=5 2>/dev/null
646 }
649 align_to_32bits() {
650 local size=$(stat -c %s ${1:-/dev/null})
651 [ $((${size:-0} & 3)) -ne 0 ] &&
652 dd if=/dev/zero bs=1 count=$((4 - ($size & 3))) >> $1 2>/dev/null
653 }
656 dogzip() {
657 gzip -9 > $1
658 [ -x /usr/bin/advdef ] && advdef -qz4 $1
659 }
662 # Pack rootfs
664 pack_rootfs() {
665 ( cd $1; find . -print | cpio -o -H newc ) | \
666 case "$COMPRESSION" in
667 none)
668 _ 'Creating %s without compression...' 'initramfs'
669 cat > $2
670 ;;
671 gzip)
672 _ 'Creating %s with gzip compression...' 'initramfs'
673 dogzip $2
674 ;;
675 *)
676 _ 'Creating %s with lzma compression...' 'initramfs'
677 lzma e -si -so $(lzma_switches $1) > $2
678 lzma_set_size $2
679 ;;
680 esac
681 align_to_32bits $2
682 echo 1 > /tmp/rootfs
683 }
686 # Compression functions for writeiso.
688 write_initramfs() {
689 case "$COMPRESSION" in
690 lzma)
691 _n 'Creating %s with lzma compression...' "$INITRAMFS"
692 cpio -o -H newc | lzma e -si -so $(lzma_switches) > "/$INITRAMFS"
693 align='y'
694 lzma_set_size "/$INITRAMFS"
695 ;;
696 gzip)
697 _ 'Creating %s with gzip compression...' "$INITRAMFS"
698 cpio -o -H newc | dogzip "/$INITRAMFS"
699 ;;
700 *)
701 # align='y'
702 _ 'Creating %s without compression...' "$INITRAMFS"
703 cpio -o -H newc > "/$INITRAMFS"
704 ;;
705 esac < /tmp/list
706 [ "$align" == 'y' -a -z "$noalign" ] && align_to_32bits "/$INITRAMFS"
707 echo 1 > /tmp/rootfs
708 }
711 # Deduplicate files (MUST be on the same filesystem).
713 deduplicate() {
714 find "${@:-.}" -type f -size +0c -xdev -exec stat -c '%s-%a-%u-%g %i %h %n' {} \; | sort | \
715 (
716 save=0; hardlinks=0; old_attr=""; old_inode=""; old_link=""; old_file=""
717 while read attr inode link file; do
718 [ -L "$file" ] && continue
719 if [ "$attr" == "$old_attr" -a "$inode" != "$old_inode" ]; then
720 if cmp "$file" "$old_file" >/dev/null 2>&1 ; then
721 rm -f "$file"
722 if ln "$old_file" "$file" 2>/dev/null; then
723 inode="$old_inode"
724 [ "$link" -eq 1 ] && hardlinks=$(($hardlinks+1)) &&
725 save="$(($save+(${attr%%-*}+512)/1024))"
726 else
727 cp -a "$old_file" "$file"
728 fi
729 fi
730 fi
731 old_attr="$attr" ; old_inode="$inode" ; old_file="$file"
732 done
733 _ '%s Kbytes saved in %s duplicate files.' "$save" "$hardlinks"
734 )
736 find "$@" -type l -xdev -exec stat -c '%s-%u-%g-TARGET- %i %h %n' {} \; | sort | \
737 (
738 old_attr=""; hardlinks=0;
739 while read attr inode link file; do
740 attr="${attr/-TARGET-/-$(readlink $file)}"
741 if [ "$attr" == "$old_attr" ]; then
742 if [ "$inode" != "$old_inode" ]; then
743 rm -f "$file"
744 if ln "$old_file" "$file" 2>/dev/null; then
745 [ "$link" -eq 1 ] && hardlinks=$(($hardlinks+1))
746 else
747 cp -a "$old_file" "$file"
748 fi
749 fi
750 else
751 old_file="$file"
752 old_attr="$attr"
753 old_inode="$inode"
754 fi
755 done
756 _ '%s duplicate symlinks.' "$hardlinks"
757 )
758 }
761 # Generate a new initramfs from the root filesystem.
763 gen_initramfs() {
764 # Just in case CTRL+c
765 rm -f $DISTRO/gen
767 # Some packages may want to alter rootfs
768 genisohooks rootfs
769 cd $1
771 # Normalize file time
772 find $1 -newer $1 -exec touch -hr $1 {} \;
774 # Link duplicate files
775 deduplicate
777 # Use lzma if installed. Display rootfs size in realtime.
778 rm -f /tmp/rootfs 2>/dev/null
779 pack_rootfs . $DISTRO/$(basename $1).gz &
780 sleep 2
781 echo -en "\nFilesystem size:"
782 while [ ! -f /tmp/rootfs ]; do
783 sleep 1
784 echo -en "\\033[18G$(du -sh $DISTRO/$(basename $1).gz | awk '{print $1}') "
785 done
786 echo -e "\n"
787 rm -f /tmp/rootfs
788 cd $DISTRO
789 mv $(basename $1).gz $ROOTCD/boot
790 }
793 distro_sizes() {
794 if [ -n "$start_time" ]; then
795 time=$(($(date +%s) - $start_time))
796 sec=$time
797 div=$(( ($time + 30) / 60))
798 [ "$div" -ne 0 ] && min="~ ${div}m"
799 _ 'Build time : %ss %s' "$sec" "$min"
800 fi
801 cat <<EOT
802 Build date : $(date +%Y%m%d)
803 Packages : $(ls -1 $ROOTFS*$INSTALLED/*/receipt | wc -l)
804 Rootfs size : $(du -csh $ROOTFS*/ | awk 'END { print $1 }')
805 Initramfs size : $(du -csh $ROOTCD/boot/rootfs*.gz | awk 'END { print $1 }')
806 ISO image size : $(du -sh $ISO_NAME.iso | awk '{ print $1 }')
807 EOT
808 footer "Image is ready: $ISO_NAME.iso"
809 }
812 # Print ISO and rootfs size.
814 distro_stats() {
815 title 'Distro statistics: %s' "$DISTRO"
816 distro_sizes
817 }
820 # Create an empty configuration file.
822 empty_config_file() {
823 cat >> tazlito.conf <<"EOF"
824 # tazlito.conf: Tazlito (SliTaz Live Tool) configuration file.
825 #
827 # Name of the ISO image to generate.
828 ISO_NAME=""
830 # ISO image volume name.
831 VOLUM_NAME="SliTaz"
833 # Name of the preparer.
834 PREPARED="$USER"
836 # Path to the packages repository and the packages.list.
837 PACKAGES_REPOSITORY=""
839 # Path to the distro tree to gen-distro from a list of packages.
840 DISTRO=""
842 # Path to the directory containing additional files
843 # to copy into the rootfs and rootcd of the LiveCD.
844 ADDFILES="$DISTRO/addfiles"
846 # Default answer for binary question (Y or N)
847 DEFAULT_ANSWER="ASK"
849 # Compression utility (lzma, gzip or none)
850 COMPRESSION="lzma"
851 EOF
852 }
855 # Extract rootfs.gz somewhere
857 extract_rootfs() {
858 # Detect compression format: *.lzma.cpio, *.gzip.cpio, or *.cpio
859 # First part (lzcat or zcat) may not fail, but cpio will fail on incorrect format
860 (cd "$2"; lzcat "$1" | cpio -idm --quiet 2>/dev/null) && return
861 (cd "$2"; zcat "$1" | cpio -idm --quiet 2>/dev/null) && return
862 (cd "$2"; cat "$1" | cpio -idm --quiet 2>/dev/null)
863 }
866 # Extract flavor file to temp directory
868 extract_flavor() {
869 # Input: $1 - flavor name to extract;
870 # $2 = absent/empty: just extract 'outer layer'
871 # $2 = 'full': also extract 'inner' rootcd and rootfs archives, make files rename
872 # $2 = 'info': as 'full' and also make 'info' file to put into ISO
873 # Output: temp dir path where flavor was extracted
874 local f="$1.flavor" from to infos="$1.desc"
875 [ -f "$f" ] || die "File '$f' not found"
876 local dir="$(mktemp -d)"
877 zcat "$f" | (cd $dir; cpio -i --quiet >/dev/null)
879 if [ -n "$2" ]; then
880 cd $dir
882 [ -s "$1.receipt" ] && infos="$infos\n$1.receipt"
884 for i in rootcd rootfs; do
885 [ -f "$1.$i" ] || continue
886 mkdir "$i"
887 zcat "$1.$i" | (cd "$i"; cpio -idm --quiet 2>/dev/null)
888 zcat "$1.$i" | cpio -tv 2>/dev/null > "$1.list$i"; infos="$infos\n$1.list$i"
889 rm "$1.$i"
890 done
891 touch -t 197001010100.00 "$1.*"
892 # Info to be stored inside ISO
893 [ "$2" == info ] && echo -e $infos | cpio -o -H newc | dogzip info
894 rm $1.list*
896 # Renames
897 while read from to; do
898 [ -f "$from" ] || continue
899 mv "$from" "$to"
900 done <<EOT
901 $1.nonfree non-free.list
902 $1.pkglist packages.list
903 $1-distro.sh distro.sh
904 $1.receipt receipt
905 $1.mirrors mirrors
906 $1.desc description
907 EOT
908 fi
910 echo $dir
911 }
914 # Pack flavor file from temp directory
916 pack_flavor() {
917 (cd "$1"; ls | grep -v err | cpio -o -H newc) | dogzip "$2.flavor"
918 }
921 # Remove duplicate files
923 files_match() {
924 if [ -d "$1" ]; then
925 return 1
927 elif [ -L "$1" ] && [ -L "$2" ]; then
928 [ "$(readlink "$1")" == "$(readlink "$2")" ] && return 0
930 elif [ -f "$1" ] && [ -f "$2" ]; then
931 cmp -s "$1" "$2" && return 0
933 [ "$(basename "$3")" == 'volatile.cpio.gz' ] &&
934 [ "$(dirname $(dirname "$3"))" == ".$INSTALLED" ] &&
935 return 0
937 elif [ "$(ls -l "$1"|cut -c1-10)$(stat -c '%a:%u:%g:%t:%T' "$1")" == \
938 "$(ls -l "$2"|cut -c1-10)$(stat -c '%a:%u:%g:%t:%T' "$2")" ]; then
939 return 0
941 fi 2> /dev/null
942 return 1
943 }
945 remove_with_path() {
946 dir="$(dirname $1)"
947 rm -f "$1"
948 while rmdir "$dir" 2> /dev/null; do
949 dir="$(dirname $dir)"
950 done
951 }
953 mergefs() {
954 # Note, many packages have files with spaces in the name
955 IFS=$'\n'
957 local size1=$(du -hs "$1" | awk '{ print $1 }')
958 local size2=$(du -hs "$2" | awk '{ print $1 }')
959 action 'Merge %s (%s) into %s (%s)' "$(basename "$1")" "$size1" "$(basename "$2")" "$size2"
961 # merge symlinks files and devices
962 ( cd "$1"; find ) | \
963 while read file; do
964 files_match "$1/$file" "$2/$file" "$file" &&
965 remove_with_path "$2/$file"
966 done
968 unset IFS
969 status
970 }
973 cleanup_merge() {
974 rm -rf $TMP_DIR
975 exit 1
976 }
979 # Update isolinux config files for multiple rootfs
981 update_bootconfig() {
982 local files
983 action 'Updating boot config files...'
984 files="$(grep -l 'include common' $1/*.cfg)"
985 for file in $files; do
986 awk -v n=$(echo $2 | awk '{ print NF/2 }') '{
987 if (/label/) label=$0;
988 else if (/kernel/) kernel=$0;
989 else if (/append/) {
990 i=index($0,"rootfs.gz");
991 append=substr($0,i+9);
992 }
993 else if (/include/) {
994 for (i = 1; i <= n; i++) {
995 print label i
996 print kernel;
997 initrd="initrd=/boot/rootfs" n ".gz"
998 for (j = n - 1; j >= i; j--) {
999 initrd=initrd ",/boot/rootfs" j ".gz";
1001 printf "\tappend %s%s\n",initrd,append;
1002 print "";
1004 print;
1006 else print;
1007 }' < $file > $file.$$
1008 mv -f $file.$$ $file
1009 done
1010 sel="$(echo $2 | awk '{
1011 for (i=1; i<=NF; i++)
1012 if (i % 2 == 0) printf " slitaz%d", i/2
1013 else printf " %s", $i
1014 }')"
1016 [ -s $1/common.cfg ] && cat >> $1/common.cfg <<EOT
1018 label slitaz
1019 kernel /boot/isolinux/ifmem.c32
1020 append$sel noram
1022 label noram
1023 config noram.cfg
1025 EOT
1027 # Update vesamenu
1028 if [ -s "$1/isolinux.cfg" ]; then
1029 files="$files $1/isolinux.cfg"
1030 awk -v n=$(echo $2 | awk '{ print NF/2 }') -v "sel=$sel" '
1031 BEGIN {
1032 kernel = " COM32 c32box.c32"
1035 if (/ROWS/) print "MENU ROWS " n+$3;
1036 else if (/TIMEOUTROW/) print "MENU TIMEOUTROW " n+$3;
1037 else if (/TABMSGROW/) print "MENU TABMSGROW " n+$3;
1038 else if (/CMDLINEROW/) print "MENU CMDLINEROW " n+$3;
1039 else if (/VSHIFT/) {
1040 x = $3-n;
1041 if (x < 0) x = 0;
1042 print "MENU VSHIFT " x;
1044 else if (/rootfs.gz/) {
1045 linux = "";
1046 if (/bzImage/) linux = "linux /boot/bzImage ";
1047 i = index($0, "rootfs.gz");
1048 append = substr($0, i+9);
1049 printf "\tkernel /boot/isolinux/ifmem.c32\n";
1050 printf "\tappend%s noram\n", sel;
1051 printf "\nlabel noram\n\tMENU HIDE\n\tconfig noram.cfg\n\n";
1052 for (i = 1; i <= n; i++) {
1053 print "LABEL slitaz" i
1054 printf "\tMENU LABEL SliTaz slitaz%d Live\n", i;
1055 printf "%s\n", kernel;
1056 initrd = "initrd=/boot/rootfs" n ".gz"
1057 for (j = n - 1; j >= i; j--) {
1058 initrd = initrd ",/boot/rootfs" j ".gz";
1060 printf "\tappend %s%s%s\n\n", linux, initrd, append;
1063 else if (/bzImage/) kernel = $0;
1064 else print;
1065 }' < $1/isolinux.cfg > $1/isolinux.cfg.$$
1066 mv $1/isolinux.cfg.$$ $1/isolinux.cfg
1067 fi
1069 [ -s $1/c32box.c32 ] && sed -i -e '/kernel.*ifmem/d' \
1070 -e 's/append \([0-9]\)/append ifmem \1/' $1/isolinux.cfg
1071 cat > $1/noram.cfg <<EOT
1072 implicit 0
1073 prompt 1
1074 timeout 80
1075 $(grep '^F[0-9]' $1/isolinux.cfg)
1077 $([ -s $1/isolinux.msg ] && echo display isolinux.msg)
1078 say Not enough RAM to boot slitaz. Trying hacker mode...
1079 default hacker
1080 label hacker
1081 KERNEL /boot/bzImage
1082 append rw root=/dev/null vga=normal
1084 label reboot
1085 EOT
1087 if [ -s $1/c32box.c32 ]; then
1088 cat >> $1/noram.cfg <<EOT
1089 COM32 c32box.c32
1090 append reboot
1092 label poweroff
1093 COM32 c32box.c32
1094 append poweroff
1096 EOT
1097 else
1098 echo " com32 reboot.c32" >> $1/noram.cfg
1099 fi
1101 # Restore real label names
1102 [ -s $1/common.cfg ] && files="$1/common.cfg $files"
1103 echo $2 | awk '{ for (i=NF; i>1; i-=2) printf "%d/%s\n",i/2,$i }' | \
1104 while read pat; do
1105 sed -i "s/slitaz$pat/" $files
1106 done
1107 status
1111 # Uncompress rootfs or module to stdout
1113 uncompress() {
1114 zcat $1 2> /dev/null || xzcat $1 2> /dev/null ||
1115 { [ $(od -N 1 -An $1) -eq 135 ] && unlzma < $1; } || cat $1
1119 # Install a missing package
1121 install_package() {
1122 if [ -z "$2" ]; then
1123 answer=$(yesorno "$(_ 'Install package %s?' "$1")" 'n')
1124 else
1125 answer=$(yesorno "$(_n 'Install package %s for Kernel %s? ' "$1" "$2")" 'n')
1126 fi
1127 case "$answer" in
1128 y)
1129 # We don't want package on host cache.
1130 action 'Getting and installing package: %s' "$1"
1131 yes y | tazpkg get-install $1 --quiet 2>&1 >> $log || exit 1
1132 status ;;
1133 *)
1134 return 1 ;;
1135 esac
1139 # Check iso for loram transformation
1141 check_iso_for_loram() {
1142 [ -s "$TMP_DIR/iso/boot/rootfs.gz" ] ||
1143 [ -s "$TMP_DIR/iso/boot/rootfs1.gz" ]
1147 # Build initial rootfs for loram ISO ram/cdrom/http
1149 build_initfs() {
1150 urliso="mirror.switch.ch/ftp/mirror/slitaz \
1151 download.tuxfamily.org/slitaz mirror1.slitaz.org mirror2.slitaz.org \
1152 mirror3.slitaz.org mirror.slitaz.org"
1153 version=$(ls $TMP_DIR/iso/boot/vmlinuz-* | sed 's/.*vmlinuz-//')
1154 [ -z "$version" ] && die "Can't find the kernel version." \
1155 'No file /boot/vmlinuz-<version> in ISO image. Abort.'
1157 [ -s /usr/share/boot/busybox-static ] || install_package busybox-static
1158 need_lib=false
1159 for i in bin dev run mnt proc tmp sys lib/modules; do
1160 mkdir -p $TMP_DIR/initfs/$i
1161 done
1162 ln -s bin $TMP_DIR/initfs/sbin
1163 ln -s . $TMP_DIR/initfs/usr
1164 for aufs in aufs overlayfs; do
1165 [ -f /lib/modules/$version/kernel/fs/$aufs/$aufs.ko.?z ] && break
1166 install_package $aufs $version && break
1167 done || return 1
1168 [ -s /init ] || install_package slitaz-boot-scripts
1169 cp /init $TMP_DIR/initfs/
1170 cp /lib/modules/$version/kernel/fs/$aufs/$aufs.ko.?z \
1171 $TMP_DIR/initfs/lib/modules
1172 if [ "$1" == 'cdrom' ]; then
1173 sed -i '/mod squashfs/d' $TMP_DIR/initfs/init
1174 else
1175 [ ! -f /usr/sbin/mksquashfs ] && ! install_package squashfs && return 1
1176 while [ ! -f /lib/modules/$version/kernel/fs/squashfs/squashfs.ko.?z ]; do
1177 install_package linux-squashfs $version || return 1
1178 done
1179 cp /lib/modules/$version/kernel/fs/squashfs/squashfs.ko.?z \
1180 $TMP_DIR/initfs/lib/modules
1181 #ls /sbin/unsquashfs /usr/lib/liblzma.so* $INSTALLED/squashfs/* | \
1182 #cpio -o -H newc > $TMP_DIR/initfs/extractfs.cpio
1183 fi
1184 if [ "$1" == 'http' ]; then
1185 mkdir $TMP_DIR/initfs/etc $TMP_DIR/fs
1186 ln -s /proc/mounts $TMP_DIR/initfs/etc/mtab
1187 cp /usr/share/udhcpc/default.script $TMP_DIR/initfs/lib/udhcpc
1188 sed -i 's|/sbin/||;s/^logger/#&/' $TMP_DIR/initfs/lib/udhcpc
1189 cp -a /dev/fuse $TMP_DIR/initfs/dev
1190 if ! $need_lib && [ -x /usr/share/boot/fusermount-static ]; then
1191 cp /usr/share/boot/fusermount-static $TMP_DIR/initfs/bin/fusermount
1192 else
1193 need_lib=true
1194 fi
1195 if ! $need_lib && [ -x /usr/share/boot/httpfs-static ]; then
1196 cp /usr/share/boot/httpfs-static $TMP_DIR/initfs/bin/httpfs
1197 else
1198 [ ! -f /usr/bin/httpfs ] && ! install_package httpfs-fuse && return 1
1199 cp /usr/bin/httpfs $TMP_DIR/initfs/bin
1200 cp /usr/bin/fusermount $TMP_DIR/initfs/bin
1201 cp -a /lib/librt* $TMP_DIR/initfs/lib
1202 cp -a /lib/libdl* $TMP_DIR/initfs/lib
1203 cp -a /lib/libpthread* $TMP_DIR/initfs/lib
1204 cp -a /usr/lib/libfuse* $TMP_DIR/initfs/lib
1205 cp -a /lib/libresolv* $TMP_DIR/initfs/lib
1206 cp -a /lib/libnss_dns* $TMP_DIR/initfs/lib
1207 need_lib=true
1208 fi
1209 cd $TMP_DIR/fs
1210 echo 'Getting slitaz-release & ethernet modules...'
1211 for i in $(ls -r $TMP_DIR/iso/boot/rootfs*z); do
1212 uncompress $i | cpio -idmu etc/slitaz-release lib/modules rootfs*
1213 [ -s rootfs* ] || continue
1214 unsquashfs -f -d . rootfs* rootfs* etc/slitaz-release lib/modules &&
1215 rm -f rootfs*
1216 done 2>&1 > /dev/null
1217 cd - > /dev/null
1218 cp $TMP_DIR/fs/etc/slitaz-release $TMP_DIR/initfs/etc/
1219 find $TMP_DIR/fs/lib/modules/*/kernel/drivers/net/ethernet \
1220 -type f -name '*.ko*' | while read mod; do
1221 f=$TMP_DIR/initfs/lib/modules/$(basename $mod | sed s/..z$//)
1222 uncompress $mod > $f
1223 grep -q alias=pci: $f || rm -f $f
1224 done
1225 for i in $TMP_DIR/initfs/lib/modules/*.ko ; do
1226 f=$(basename $i)..z
1227 grep -q $f:$ $TMP_DIR/fs/lib/modules/*/modules.dep && continue
1228 deps="$(grep $f: $TMP_DIR/fs/lib/modules/*/modules.dep | sed 's/.*: //')"
1229 echo "$deps" | sed 's|kernel/[^ ]*/||g;s/.ko..z//g' > $TMP_DIR/initfs/lib/modules/$(basename $i .ko).dep
1230 for j in $deps; do
1231 mod=$(ls $TMP_DIR/fs/lib/modules/*/$j)
1232 uncompress $mod > $TMP_DIR/initfs/lib/modules/$(basename $j | sed s/..z$//)
1233 done
1234 done
1235 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: $urliso"
1236 _n 'List of URLs to insert: '
1237 read -t 30 urliso2
1238 urliso="$urliso2 $urliso"
1239 fi
1240 if ! $need_lib && [ -x /usr/share/boot/busybox-static ]; then
1241 cp /usr/share/boot/busybox-static $TMP_DIR/initfs/bin/busybox
1242 sed -i 's/LD_T.*ot/echo/;s/".*ld-.*) /"/' $TMP_DIR/initfs/init
1243 else
1244 cp /bin/busybox $TMP_DIR/initfs/bin
1245 if ! cmp /bin/busybox /sbin/insmod > /dev/null ; then
1246 cp /sbin/insmod $TMP_DIR/initfs/bin
1247 cp -a /lib/libkmod.so.* $TMP_DIR/initfs/lib
1248 cp -a /usr/lib/liblzma.so.* $TMP_DIR/initfs/lib
1249 cp -a /usr/lib/libz.so.* $TMP_DIR/initfs/lib
1250 fi
1251 need_lib=true
1252 fi
1253 for i in $($TMP_DIR/initfs/bin/busybox | awk \
1254 '{ if (s) printf "%s",$0 } /Currently/ { s=1 }' | sed 's/,//g'); do
1255 ln $TMP_DIR/initfs/bin/busybox $TMP_DIR/initfs/bin/$i
1256 done
1257 # bootfloppybox will need floppy.ko.?z, /dev/fd0, /dev/tty0
1258 cp /lib/modules/$version/kernel/drivers/block/floppy.ko.?z \
1259 $TMP_DIR/initfs/lib/modules 2>/dev/null
1260 for i in /dev/console /dev/null /dev/tty /dev/tty0 /dev/zero \
1261 /dev/kmem /dev/mem /dev/random /dev/urandom; do
1262 cp -a $i $TMP_DIR/initfs/dev
1263 done
1264 grep -q '/sys/block/./dev' $TMP_DIR/initfs/init ||
1265 for i in /dev/fd0 /dev/[hs]d[a-f]* /dev/loop* ; do
1266 cp -a $i $TMP_DIR/initfs/dev
1267 done 2>/dev/null
1268 $need_lib && for i in /lib/ld-* /lib/lib[cm][-\.]* ; do
1269 cp -a $i $TMP_DIR/initfs/lib
1270 done
1271 [ "$1" == 'http' ] && cat > $TMP_DIR/initfs/init <<EOTEOT
1272 #!/bin/sh
1274 getarg() {
1275 grep -q " \$1=" /proc/cmdline || return 1
1276 eval \$2=\$(sed "s/.* \$1=\\\\([^ ]*\\\\).*/\\\\1/" < /proc/cmdline)
1277 return 0
1280 copy_rootfs() {
1281 total=\$(grep MemTotal /proc/meminfo | sed 's/[^0-9]//g')
1282 need=\$(du -c \${path}rootfs* | tail -n 1 | cut -f1)
1283 [ \$(( \$total / \$need )) -gt 1 ] || return 1
1284 if ! grep -q " keep-loram" /proc/cmdline && cp \${path}rootfs* /mnt; then
1285 path=/mnt/
1286 return 0
1287 else
1288 rm -f /mnt/rootfs*
1289 return 1
1290 fi
1293 echo "Switching / to tmpfs..."
1294 mount -t proc proc /proc
1295 size="\$(grep rootfssize= < /proc/cmdline | \\
1296 sed 's/.*rootfssize=\\([0-9]*[kmg%]\\).*/-o size=\\1/')"
1297 [ -n "\$size" ] || size="-o size=90%"
1299 mount -t sysfs sysfs /sys
1300 for i in /lib/modules/*.ko ; do
1301 echo -en "Probe \$i \\r"
1302 for j in \$(grep alias=pci: \$i | sed 's/alias//;s/\*/.*/g'); do
1303 grep -q "\$j" /sys/bus/pci/devices/*/uevent || continue
1304 for k in \$(cat \${i/ko/dep} 2> /dev/null); do
1305 insmod /lib/modules/\$k.ko 2> /dev/null
1306 done
1307 echo "Loading \$i"
1308 insmod \$i 2> /dev/null
1309 break
1310 done
1311 done
1312 umount /sys
1313 while read var default; do
1314 eval \$var=\$default
1315 getarg \$var \$var
1316 done <<EOT
1317 eth eth0
1318 dns 208.67.222.222,208.67.220.220
1319 netmask 255.255.255.0
1320 gw
1321 ip
1322 EOT
1323 grep -q \$eth /proc/net/dev || sh
1324 if [ -n "\$ip" ]; then
1325 ifconfig \$eth \$ip netmask \$netmask up
1326 route add default gateway \$gw
1327 for i in \$(echo \$dns | sed 's/,/ /g'); do
1328 echo "nameserver \$i" >> /etc/resolv.conf
1329 done
1330 else
1331 udhcpc -f -q -s /lib/udhcpc -i \$eth
1332 fi
1333 for i in $urliso ; do
1334 [ -n "\$URLISO" ] && URLISO="\$URLISO,"
1335 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"
1336 URLISO="\$URLISO,http://\$i/iso/rolling/slitaz-rolling-loram-cdrom.iso,http://\$i/iso/rolling/slitaz-rolling-loram.iso"
1337 done
1338 getarg urliso URLISO
1339 DIR=fs
1340 if getarg loram DIR; then
1341 DEVICE=\${DIR%,*}
1342 DIR=/\${DIR#*,}
1343 fi
1344 mount -t tmpfs \$size tmpfs /mnt
1345 path2=/mnt/.httpfs/
1346 path=/mnt/.cdrom/
1347 mkdir -p /mnt/.rw /mnt/.wd \$path \$path2
1348 while [ ! -d \$path/boot ]; do
1349 for i in \$(echo \$URLISO | sed 's/,/ /g'); do
1350 httpfs \$i \$path2 && echo \$i && break
1351 done
1352 mount -o loop,ro -t iso9660 \$path2/*.iso \$path || sh
1353 done
1355 memfree=\$(grep MemFree /proc/meminfo | sed 's/[^0-9]//g')
1356 umount /proc
1357 branch=:/mnt/.cdrom/\$DIR
1358 if [ ! -d /mnt/.cdrom/\$DIR/etc ]; then
1359 branch=
1360 lp=1
1361 insmod /lib/modules/squashfs.ko 2> /dev/null
1362 for i in \${path}boot/rootfs?.* ; do
1363 fs=\${i#*root}
1364 branch=\$branch:/mnt/.\$fs
1365 mkdir -p /mnt/.rw/mnt/.\$fs /mnt/.\$fs /mnt/.rw/mnt/.cdrom
1366 losetup -o 124 /dev/loop\$lp \$i
1367 mount -o loop,ro -t squashfs /dev/loop\$lp /mnt/.\$fs
1368 lp=\$((\$lp+1))
1369 done
1370 fi
1371 mkdir -p /mnt/.rw/mnt/.httpfs
1372 while read type opt; do
1373 insmod /lib/modules/\$type.ko && mount -t \$type -o \$opt none /mnt && break
1374 done <<EOT
1375 aufs br=/mnt/.rw\$branch
1376 overlayfs workdir=/mnt/.wd\${branch/:/,lowerdir=},upperdir=/mnt/.rw
1377 EOT
1378 rm -rf /lib/modules
1379 [ -x /bin/httpfs ] && sed -i 's/DHCP="yes"/DHCP="no"/' /mnt/etc/network.conf
1380 [ \$memfree -lt 30000 ] && sed -i 's/ slim//' /mnt/etc/rcS.conf
1381 [ -x /mnt/sbin/init ] && exec /bin/switch_root mnt /sbin/init || sh
1382 EOTEOT
1383 chmod +x $TMP_DIR/initfs/init
1384 for i in $TMP_DIR/initfs/lib/modules/*z ; do
1385 unxz $i || gunzip $i || lzma d $i ${i%.gz}
1386 rm -f $i
1387 done 2>/dev/null
1388 (cd $TMP_DIR/initfs; find | busybox cpio -o -H newc 2>/dev/null) | \
1389 lzma e $TMP_DIR/initfs.gz -si
1390 lzma_set_size $TMP_DIR/initfs.gz
1391 rm -rf $TMP_DIR/initfs
1392 align_to_32bits $TMP_DIR/initfs.gz
1393 return 0
1397 # Move each initramfs to squashfs
1399 build_loram_rootfs() {
1400 rootfs_sizes=""
1401 for i in $TMP_DIR/iso/boot/rootfs*; do
1402 mkdir -p $TMP_DIR/fs
1403 cd $TMP_DIR/fs
1404 uncompress $i | cpio -idm
1405 deduplicate
1406 cd - > /dev/null
1407 rootfs=$TMP_DIR/$(basename $i)
1408 /usr/sbin/mksquashfs $TMP_DIR/fs $rootfs -comp ${1:-xz -Xbcj x86}
1409 cd $TMP_DIR
1410 rootfs_sizes="$rootfs_sizes $(( $(du -s $TMP_DIR/fs | cut -f1) - $(du -s $rootfs | cut -f1) ))"
1411 ( cd $(dirname $rootfs); echo $(basename $rootfs) | cpio -o -H newc ) > $rootfs.cpio
1412 rm -f $rootfs
1413 mv $rootfs.cpio $rootfs
1414 cd - > /dev/null
1415 rm -rf $TMP_DIR/fs
1416 done
1420 # Move meta boot configuration files to basic configuration files
1421 # because meta loram flavor is useless when rootfs is not loaded in RAM
1423 unmeta_boot() {
1424 local root=${1:-$TMP_DIR/loramiso}
1425 if [ -f $root/boot/isolinux/noram.cfg ]; then
1426 # We keep enough information to do unloram...
1427 [ -s $root/boot/isolinux/common.cfg ] &&
1428 sed -i 's/label slitaz/label orgslitaz/' \
1429 $root/boot/isolinux/common.cfg
1430 set -- $(grep 'append ifmem [0-9]' $root/boot/isolinux/isolinux.cfg)
1431 shift
1432 sed -i '/ifmem/{NNNNNNNNd};/^LABEL/{N;/LABEL SliTaz [^L]/{NNNd}}' \
1433 $root/boot/isolinux/isolinux.cfg
1434 [ -n "$3" ] || set -- $(grep 'append [0-9]' $root/boot/isolinux/common.cfg)
1435 sed -i "s/label $3\$/label slitaz/;s|=\(.*rootfs\)\(.*\)\.gz |=\1.gz |" \
1436 $root/boot/isolinux/*.cfg
1437 fi
1441 # Move rootfs to squashfs filesystem(s) to the cdrom writeable with aufs/overlayfs.
1442 # These squashfs may be loaded in RAM at boot time.
1443 # Rootfs are also copied to CD-ROM for tiny ramsize systems.
1444 # Meta flavors are converted to normal flavors.
1446 build_loram_cdrom() {
1447 build_initfs cdrom || return 1
1448 cp -a $TMP_DIR/iso $TMP_DIR/loramiso
1449 mkdir $TMP_DIR/loramiso/fs
1450 cd $TMP_DIR/loramiso/fs
1451 for i in $( ls ../boot/root* | sort -r ) ; do
1452 uncompress $i | cpio -idmu
1453 rm -f $i
1454 done
1455 mkdir -p $TMP_DIR/loramiso/fs/mnt/.cdrom
1456 cd - >/dev/null
1457 mv $TMP_DIR/initfs.gz $TMP_DIR/loramiso/boot/rootfs.gz
1458 unmeta_boot
1459 VOLUM_NAME="SliTaz_LoRAM_CDROM"
1460 sed -i "s|root=|isofs= rodev=/dev/cdrom/fs &|;s/.ive/cdrom/" \
1461 $TMP_DIR/loramiso/boot/isolinux/*.cfg
1462 sed -i '/LABEL slitaz/{NNNNp;s|z cdrom|& text|;s|L slitaz|&text|;s|root=|screen=text &|;s|,[^ ]*||}' \
1463 $TMP_DIR/loramiso/boot/isolinux/*.cfg
1464 create_iso $OUTPUT $TMP_DIR/loramiso
1468 # Create http bootstrap to load and remove loram_cdrom
1469 # Meta flavors are converted to normal flavors.
1471 build_loram_http() {
1472 build_initfs http || return 1
1473 cp -a $TMP_DIR/iso $TMP_DIR/loramiso
1474 rm -f $TMP_DIR/loramiso/boot/rootfs*
1475 mv $TMP_DIR/initfs.gz $TMP_DIR/loramiso/boot/rootfs.gz
1476 unmeta_boot
1477 create_iso $OUTPUT $TMP_DIR/loramiso
1481 # Update meta flavor selection sizes.
1482 # Reduce sizes with rootfs gains.
1484 update_metaiso_sizes() {
1485 for cfg in $(grep -El '(append|ifmem) [0-9]' $TMP_DIR/loramiso/boot/isolinux/*.cfg)
1486 do
1487 local append="$(grep -E '(append|ifmem) [0-9]' $cfg)"
1488 local sizes="$rootfs_sizes"
1489 local new
1490 set -- $append
1491 shift
1492 [ "$1" == "ifmem" ] && shift
1493 new=""
1494 while [ -n "$2" ]; do
1495 local s
1496 case "$1" in
1497 *G) s=$(( ${1%G} * 1024 * 1024 ));;
1498 *M) s=$(( ${1%M} * 1024 ));;
1499 *) s=${1%K};;
1500 esac
1501 sizes=${sizes#* }
1502 for i in $sizes ; do
1503 s=$(( $s - $i ))
1504 done
1505 new="$new $s $2"
1506 shift 2
1507 done
1508 sed -i -e "/append [0-9]/s/append .*/append$new $1/" -e \
1509 "/append ifmem [0-9]/s/append .*/append ifmem$new $1/" $cfg
1510 sed -i 's|\(initrd=\)\([^r]*\)\(rootfs\)|\1\2rootfs.gz,\2\3|' $cfg
1511 sed -i '/LABEL base/{NNNNp;s|base .ive|cdrom|;s|base|cdrom|;s|,[^ ]*||}' $cfg
1512 sed -i '/LABEL cdrom/{NNNNp;s|z cdrom|& text|;s|L cdrom|&text|;s|root=|screen=text &|;s|,[^ ]*||}' $cfg
1513 done
1517 # Move rootfs to a squashfs filesystem into the initramfs writeable with aufs/overlayfs.
1518 # Meta flavor selection sizes are updated.
1520 build_loram_ram() {
1521 build_initfs ram || return 1
1522 build_loram_rootfs "$1"
1523 cp -a $TMP_DIR/iso $TMP_DIR/loramiso
1524 make_bzImage_hardlink $TMP_DIR/loramiso/boot
1525 mv $TMP_DIR/initfs.gz $TMP_DIR/loramiso/boot/rootfs.gz
1526 cp $TMP_DIR/rootfs* $TMP_DIR/loramiso/boot
1527 update_metaiso_sizes
1528 create_iso $OUTPUT $TMP_DIR/loramiso
1532 # Remove files installed by packages
1534 find_flavor_rootfs() {
1535 for i in $1/etc/tazlito/*.extract; do
1536 [ -e $i ] || continue
1537 chroot $1 /bin/sh ${i#$1}
1538 done
1540 # Clean hardlinks and files patched by genisofs in /boot
1541 for i in isolinux/isolinux.bin isolinux/boot.cat bzImage ; do
1542 rm -f $1/boot/$i*
1543 done
1545 # Clean files generated in post_install
1546 rm -f $1/lib/modules/*/modules.* $1/etc/mtab \
1547 $1/dev/core $1/dev/fd $1/dev/std*
1549 # Verify md5
1550 cat $1$INSTALLED/*/md5sum | \
1551 while read md5 file; do
1552 [ -e "$1$file" ] || continue
1553 [ "$(md5sum < "$1$file")" == "$md5 -" ] &&
1554 rm -f "$1$file"
1555 done
1557 # Check configuration files
1558 for i in $1$INSTALLED/*/volatile.cpio.gz; do
1559 [ -e $i ] || continue
1560 mkdir /tmp/volatile$$
1561 zcat $i | ( cd /tmp/volatile$$ ; cpio -idmu > /dev/null 2>&1 )
1562 ( cd /tmp/volatile$$ ; find * -type f 2> /dev/null) | \
1563 while read file ; do
1564 [ -e "$1/$file" ] || continue
1565 cmp -s "/tmp/volatile$$/$file" "$1/$file" && rm -f "$1/$file"
1566 done
1567 rm -rf /tmp/volatile$$
1568 done
1570 # Remove other files blindly
1571 for i in $1$INSTALLED/*/files.list; do
1572 for file in $(cat "$i"); do
1573 [ "$1$file" -nt "$i" ] && continue
1574 [ -f "$1$file" -a ! -L "$1$file" ] && continue
1575 [ -d "$1$file" ] || rm -f "$1$file"
1576 done
1577 done
1579 # Remove tazpkg files and tmp files
1580 rm -rf $1$INSTALLED* $1/tmp $1/var/tmp
1581 rm -f $1$LOCALSTATE/*packages* $1$LOCALSTATE/files.list.lzma \
1582 $1$LOCALSTATE/mirror* $1/var/cache/*/* \
1583 $1/var/lock/* $1/var/log/* $1/var/run/* $1/var/run/*/* \
1584 $1/var/lib/* $1/var/lib/dbus/* 2>/dev/null
1586 # Cleanup directory tree
1587 cd $1
1588 find * -type d | sort -r | while read dir; do
1589 rmdir "$dir" 2>/dev/null
1590 done
1591 cd - > /dev/null
1595 # Get byte(s) from a binary file
1597 get() {
1598 od -v -j $1 -N ${3:-2} -t u${3:-2} -w${3:-2} -An $2 2>/dev/null
1602 # Get cpio flavor info from the ISO image
1604 flavordata() {
1605 [ $(get 1024 $1) -eq 35615 ] && n=2 || n=$((1+$(get 417 $1 1)))
1606 dd if=$1 bs=512 skip=$n count=20 2>/dev/null | zcat 2>/dev/null
1610 # Restore undigest mirrors
1612 restore_mirrors() {
1613 local undigest="$root$LOCALSTATE/undigest" priority="$root$LOCALSTATE/priority"
1614 [ -d "$undigest.bak" ] || [ -e "$priority.bak" ] || return
1616 action 'Restoring mirrors...'
1617 if [ -d "$undigest.bak" ]; then
1618 [ -d "$undigest" ] && rm -r "$undigest"
1619 mv "$undigest.bak" "$undigest"
1620 fi
1621 [ -e "$priority.bak" ] && mv -f "$priority.bak" "$priority"
1622 :; status
1626 # Setup undigest mirrors
1628 setup_mirrors() {
1629 # Setup mirrors in plain system or in chroot (with variable root=)
1630 local mirrorlist="$1" fresh repacked
1631 local undigest="$root$LOCALSTATE/undigest" priority="$root$LOCALSTATE/priority"
1633 # Restore mirrors first: in case of non-clear exits, hangs, etc.
1634 restore_mirrors
1636 _ 'Setting up mirrors for %s...' "$root/"
1637 # Backing up current undigest mirrors and priority
1638 [ -d "$undigest" ] && mv "$undigest" "$undigest.bak"
1639 [ -e "$priority" ] && mv "$priority" "$priority.bak"
1640 rm -rf '/var/www/tazlito/'
1641 mkdir -p '/var/www/tazlito/'
1643 # Packages produced by CookUtils: on Tank or local, or repacked packages: highest priority
1644 fresh='/home/slitaz/packages'
1645 if [ -d "$fresh" ]; then
1646 # Setup first undigest mirror
1647 mkdir -p "$undigest/fresh"
1648 echo "$fresh" > "$undigest/fresh/mirror"
1649 echo 'fresh' >> "$priority"
1650 # Rebuild mirror DB if needed
1651 [ ! -e "$fresh/IDs" ] && tazpkg mkdb "$fresh" --forced --root=''
1652 [ -n "$(find -L "$fresh" -name '*.tazpkg' -newer "$fresh/IDs")" ] && \
1653 tazpkg mkdb "$fresh" --forced --root=''
1654 cp -a "$fresh/files.list.lzma" "$fresh/files-list.lzma"
1655 fi
1657 # Repacked packages: high priority
1658 repacked="$PACKAGES_REPOSITORY"
1659 if [ -d "$repacked" -a "$repacked" != "$fresh" ] && ls "$repacked" | grep -q ".tazpkg"; then
1660 # According to Tazlito setup file (tazlito.conf):
1661 # WORK_DIR="/home/slitaz/$SLITAZ_VERSION"
1662 # or
1663 # WORK_DIR="/home/slitaz"
1664 # and
1665 # PACKAGES_REPOSITORY="$WORK_DIR/packages"
1666 # It MAY or MAY NOT match /home/slitaz/packages, so here we setup second repository
1668 # Setup second undigest mirror
1669 mkdir -p "$undigest/repacked"
1670 echo "$repacked" > "$undigest/repacked/mirror"
1671 echo 'repacked' >> "$priority"
1672 # Rebuild mirror DB if needed
1673 [ ! -e "$repacked/IDs" ] && tazpkg mkdb "$repacked" --forced --root=''
1674 [ -n "$(find -L "$repacked" -name '*.tazpkg' -newer "$repacked/IDs")" ] && \
1675 tazpkg mkdb "$repacked" --forced --root=''
1676 cp -a "$repacked/files.list.lzma" "$repacked/files-list.lzma"
1677 fi
1679 # All repositories listed in mirrors list: normal priority
1680 [ -e "$mirrorlist" ] && \
1681 while read mirror; do
1682 # Provide consistent mirror ID for caching purpose: /var/cache/tazpkg/<mirror ID>/packages
1683 mirrorid=$(echo "$mirror" | md5sum | cut -d' ' -f1)
1684 mkdir -p "$undigest/$mirrorid"
1685 echo "$mirror" > "$undigest/$mirrorid/mirror"
1686 echo "$mirrorid" >> "$priority"
1687 done < "$mirrorlist"
1689 # And, finally, main mirror with the lowest (failsafe) priority (nothing to do)
1691 # Show list of mirrors
1692 [ -f "$priority" ] && awk -vdb="$root$LOCALSTATE" '
1693 function show(num, name, url) {
1694 printf " %-1.1d. %32.32s %-44.44s\n", num, name " ...............................", url;
1697 num++;
1698 "cat " db "/undigest/" $0 "/mirror" | getline url;
1699 show(num, $0, url);
1701 END {
1702 num++;
1703 "cat " db "/mirror" | getline url;
1704 show(num, "main", url);
1705 }' "$priority"
1707 tazpkg recharge --quiet >/dev/null
1711 # Get list of 'packages.info' lists using priority
1713 pi_lists() {
1714 local pi
1715 [ -s "$root$LOCALSTATE/packages.info" ] || tazpkg recharge --root="$root" >/dev/null 2>&1
1716 local priority="$root$LOCALSTATE/priority"
1717 local undigest="$root$LOCALSTATE/undigest"
1720 [ -s "$priority" ] && cat "$priority"
1721 echo 'main'
1722 [ -d "$undigest" ] && ls "$undigest"
1723 } | awk -vun="$undigest/" '
1725 if (arr[$0] != 1) {
1726 arr[$0] = 1;
1727 print un $0 "/packages.info";
1729 }' | sed 's|/undigest/main||' | \
1730 while read pi; do
1731 [ -e "$pi" ] && echo "$pi"
1732 done
1736 # Strip versions from packages list
1738 strip_versions() {
1739 if [ -n "$stripped" ]; then
1740 action 'Consider list %s already stripped' "$(basename "$1")"
1741 status
1742 return 0
1743 fi
1744 action 'Strip versions from list %s...' "$(basename "$1")"
1745 local in_list="$1" tmp_list="$(mktemp)" namever pkg
1746 [ -f "$in_list" ] || die "List '$in_list' not found."
1748 # $pkg=<name>-<version> or $pkg=<name>; both <name> and <version> may contain dashes
1749 awk '
1751 if (FILENAME ~ "packages.info") {
1752 # Collect package names
1753 FS = "\t"; pkg[$1] = 1;
1754 } else {
1755 FS = OFS = "-"; $0 = $0; # Fix bug with FS for first record
1756 while (NF > 1 && ! pkg[$0])
1757 NF --;
1758 printf "%s\n", $0;
1760 }' $(pi_lists) "$in_list" > "$tmp_list"
1762 cat "$tmp_list" > "$in_list"
1763 rm "$tmp_list"
1764 status
1768 # Display list of unknown packages (informative)
1770 display_unknown() {
1771 [ -s "$1" ] || return
1772 echo "Unknown packages:" >&2
1773 cat "$1" >&2
1774 rm "$1"
1778 # Display warnings about critical packages absent (informative)
1780 display_warn() {
1781 [ -s "$1" ] || return
1782 echo "Absent critical packages:" >&2
1783 cat "$1" >&2
1784 rm "$1"
1785 echo "Probably ISO image will be unusable."
1789 # Install packages to rootfs
1791 install_list_to_rootfs() {
1792 local list="$1" rootfs="$2" pkg i ii
1793 local undigest="$rootfs/var/lib/tazpkg/undigest"
1795 # initial tazpkg setup in empty rootfs
1796 tazpkg --root=$rootfs >/dev/null 2>&1
1797 # pass current 'mirror' to the rootfs
1798 mkdir -p $rootfs/var/lib/tazpkg $rootfs/etc
1799 cp -f /var/lib/tazpkg/mirror $rootfs/var/lib/tazpkg/mirror
1800 cp -f /etc/slitaz-release $rootfs/etc/slitaz-release
1801 # link rootfs packages cache to the regular packages cache
1802 rm -r "$rootfs/var/cache/tazpkg"
1803 ln -s /var/cache/tazpkg "$rootfs/var/cache/tazpkg"
1805 setup_mirrors mirrors
1807 # Just in case if flavor doesn't contain "tazlito" package
1808 mkdir -p "$rootfs/etc/tazlito"
1810 newline
1812 # Choose detailed log with --detailed
1813 if [ -n "$detailed" ]; then
1814 while read pkg; do
1815 separator '-'
1816 echo $pkg
1817 tazpkg -gi $pkg --root=$rootfs --local --quiet --cookmode | tee -a $log
1818 done < $list
1819 separator '='
1820 else
1821 while read pkg; do
1822 action 'Installing package: %s' "$pkg"
1823 yes y | tazpkg -gi $pkg --root=$rootfs --quiet >> $log || exit 1
1824 status
1825 done < $list
1826 fi
1827 newline
1829 restore_mirrors
1830 # Remove 'fresh' and 'repacked' undigest repos leaving all other
1831 for i in fresh repacked; do
1832 ii="$undigest/$i"
1833 [ -d "$ii" ] && rm -rf "$ii"
1834 ii="$rootfs/var/lib/tazpkg/priority"
1835 if [ -f "$ii" ]; then
1836 sed -i "/$i/d" "$ii"
1837 [ -s "$ii" ] || rm "$ii"
1838 fi
1839 done
1840 [ -d "$undigest" ] && \
1841 for i in $(find "$undigest" -type f); do
1842 # Remove all undigest PKGDB files but 'mirror'
1843 [ "$(basename "$i")" != 'mirror' ] && rm "$i"
1844 done
1845 [ -d "$undigest" ] && \
1846 rmdir --ignore-fail-on-non-empty "$undigest"
1848 # Un-link packages cache
1849 rm "$rootfs/var/cache/tazpkg"
1851 # Clean /var/lib/tazpkg
1852 (cd $rootfs/var/lib/tazpkg; rm ID* descriptions.txt extra.list files* packages.* 2>/dev/null)
1858 ####################
1859 # Tazlito commands #
1860 ####################
1862 # /usr/bin/tazlito is linked with /usr/bin/reduplicate and /usr/bin/deduplicate
1863 case "$0" in
1864 *reduplicate)
1865 find ${@:-.} ! -type d -links +1 \
1866 -exec cp -a {} {}$$ \; -exec mv {}$$ {} \;
1867 exit 0 ;;
1868 *deduplicate)
1869 deduplicate "$@"
1870 exit 0 ;;
1871 esac
1874 case "$COMMAND" in
1875 stats)
1876 # Tazlito general statistics from the config file.
1878 title 'Tazlito statistics'
1879 optlist "\
1880 Config file : $CONFIG_FILE
1881 ISO name : $ISO_NAME.iso
1882 Volume name : $VOLUM_NAME
1883 Prepared : $PREPARED
1884 Packages repository : $PACKAGES_REPOSITORY
1885 Distro directory : $DISTRO
1886 Additional files : $ADDFILES
1887 " | sed '/: $/d'
1888 footer
1889 ;;
1892 list-addfiles)
1893 # Simple list of additional files in the rootfs
1894 newline
1895 if [ -d "$ADDFILES/rootfs" ]; then
1896 cd $ADDFILES
1897 find rootfs -type f
1898 else
1899 _ 'Additional files not found: %s' "$ADDFILES/rootfs/"
1900 fi
1901 newline
1902 ;;
1905 gen-config)
1906 # Generate a new config file in the current dir or the specified
1907 # directory by $2.
1909 if [ -n "$2" ]; then
1910 mkdir -p "$2" && cd "$2"
1911 fi
1913 newline
1914 action 'Generating empty tazlito.conf...'
1915 empty_config_file
1916 status
1918 separator
1919 if [ -f 'tazlito.conf' ] ; then
1920 _ 'Configuration file is ready to edit.'
1921 _ 'File location: %s' "$(pwd)/tazlito.conf"
1922 newline
1923 fi
1924 ;;
1927 configure)
1928 # Configure a tazlito.conf config file. Start by getting
1929 # a empty config file and sed it.
1931 if [ -f 'tazlito.conf' ]; then
1932 rm tazlito.conf
1933 else
1934 [ $(id -u) -ne 0 ] && die 'You must be root to configure the main config file' \
1935 'or in the same directory of the file you want to configure.'
1936 cd /etc
1937 fi
1939 empty_config_file
1941 title 'Configuring: %s' "$(pwd)/tazlito.conf"
1943 # ISO name.
1944 echo -n "ISO name : " ; read answer
1945 sed -i s#'ISO_NAME=\"\"'#"ISO_NAME=\"$answer\""# tazlito.conf
1946 # Volume name.
1947 echo -n "Volume name : " ; read answer
1948 sed -i s/'VOLUM_NAME=\"SliTaz\"'/"VOLUM_NAME=\"$answer\""/ tazlito.conf
1949 # Packages repository.
1950 echo -n "Packages repository : " ; read answer
1951 sed -i s#'PACKAGES_REPOSITORY=\"\"'#"PACKAGES_REPOSITORY=\"$answer\""# tazlito.conf
1952 # Distro path.
1953 echo -n "Distro path : " ; read answer
1954 sed -i s#'DISTRO=\"\"'#"DISTRO=\"$answer\""# tazlito.conf
1955 footer "Config file is ready to use."
1956 echo 'You can now extract an ISO or generate a distro.'
1957 newline
1958 ;;
1961 gen-iso)
1962 # Simply generate a new iso.
1964 check_root
1965 verify_rootcd
1966 gen_livecd_isolinux
1967 distro_stats
1968 ;;
1971 gen-initiso)
1972 # Simply generate a new initramfs with a new iso.
1974 check_root
1975 verify_rootcd
1976 gen_initramfs "$ROOTFS"
1977 gen_livecd_isolinux
1978 distro_stats
1979 ;;
1982 extract-distro)
1983 # Extract an ISO image to a directory and rebuild the LiveCD tree.
1985 check_root
1986 ISO_IMAGE="$2"
1987 [ -z "$ISO_IMAGE" ] && die 'Please specify the path to the ISO image.' \
1988 'Example:\n tazlito image.iso /path/target'
1990 # Set the distro path by checking for $3 on cmdline.
1991 TARGET="${3:-$DISTRO}"
1993 # Exit if existing distro is found.
1994 [ -d "$TARGET/rootfs" ] && die "A rootfs exists in '$TARGET'." \
1995 'Please clean the distro tree or change directory path.'
1997 title 'Tazlito extracting: %s' "$(basename $ISO_IMAGE)"
1999 # Start to mount the ISO.
2000 action 'Mounting ISO image...'
2001 mkdir -p "$TMP_DIR"
2002 # Get ISO file size.
2003 isosize=$(du -sh "$ISO_IMAGE" | cut -f1)
2004 mount -o loop -r "$ISO_IMAGE" "$TMP_DIR"
2005 sleep 2
2006 # Prepare target dir, copy the kernel and the rootfs.
2007 mkdir -p "$TARGET/rootfs" "$TARGET/rootcd/boot"
2008 status
2010 action 'Copying the Linux kernel...'
2011 if cp $TMP_DIR/boot/vmlinuz* "$TARGET/rootcd/boot" 2>/dev/null; then
2012 make_bzImage_hardlink "$TARGET/rootcd/boot"
2013 else
2014 cp "$TMP_DIR/boot/bzImage" "$TARGET/rootcd/boot"
2015 fi
2016 status
2018 for i in $(ls $TMP_DIR); do
2019 [ "$i" == 'boot' ] && continue
2020 cp -a "$TMP_DIR/$i" "$TARGET/rootcd"
2021 done
2023 for loader in isolinux syslinux extlinux grub; do
2024 [ -d "$TMP_DIR/boot/$loader" ] || continue
2025 action 'Copying %s files...' "$loader"
2026 cp -a "$TMP_DIR/boot/$loader" "$TARGET/rootcd/boot"
2027 status
2028 done
2030 action 'Copying the rootfs...'
2031 cp $TMP_DIR/boot/rootfs*.?z "$TARGET/rootcd/boot"
2032 status
2034 # Extract initramfs.
2035 cd "$TARGET/rootfs"
2036 action 'Extracting the rootfs...'
2037 extract_rootfs "$TARGET/rootcd/boot/$INITRAMFS" "$TARGET/rootfs"
2038 # unpack /usr
2039 for i in etc/tazlito/*.extract; do
2040 [ -f "$i" ] && . $i ../rootcd
2041 done
2042 # Umount and remove temp directory and cd to $TARGET to get stats.
2043 umount "$TMP_DIR" && rm -rf "$TMP_DIR"
2044 cd ..
2045 status
2047 newline
2048 separator
2049 echo "Extracted : $(basename $ISO_IMAGE) ($isosize)"
2050 echo "Distro tree : $(pwd)"
2051 echo "Rootfs size : $(du -sh rootfs)"
2052 echo "Rootcd size : $(du -sh rootcd)"
2053 footer
2054 ;;
2057 list-flavors)
2058 # Show available flavors.
2059 list='/etc/tazlito/flavors.list'
2060 [ ! -s $list -o -n "$recharge" ] && download flavors.list -O - > $list
2061 title 'List of flavors'
2062 cat $list
2063 footer
2064 ;;
2067 show-flavor)
2068 # Show flavor descriptions.
2069 set -e
2070 flavor=${2%.flavor}
2071 flv_dir="$(extract_flavor "$flavor")"
2072 desc="$flv_dir/$flavor.desc"
2073 if [ -n "$brief" ]; then
2074 if [ -z "$noheader" ]; then
2075 printf "%-16.16s %6.6s %6.6s %s\n" 'Name' 'ISO' 'Rootfs' 'Description'
2076 separator
2077 fi
2078 printf "%-16.16s %6.6s %6.6s %s\n" "$flavor" \
2079 "$(field ISO "$desc")" \
2080 "$(field Rootfs "$desc")" \
2081 "$(field Description "$desc")"
2082 else
2083 separator
2084 cat "$desc"
2085 fi
2086 cleanup
2087 ;;
2090 gen-liveflavor)
2091 # Generate a new flavor from the live system.
2092 FLAVOR=${2%.flavor}
2093 [ -z "$FLAVOR" ] && die 'Please specify flavor name on the commandline.'
2095 case "$FLAVOR" in
2096 -?|-h*|--help)
2097 cat <<EOT
2098 SliTaz Live Tool - Version: $VERSION
2100 $(boldify 'Usage:') tazlito gen-liveflavor <flavor-name> [<flavor-patch-file>]
2102 $(boldify '<flavor-patch-file> format:')
2103 $(optlist "\
2104 code data
2105 + package to add
2106 - package to remove
2107 ! non-free package to add
2108 ? display message
2109 @ flavor description
2110 ")
2112 $(boldify 'Example:')
2113 $(optlist "\
2114 @ Developer tools for SliTaz maintainers
2115 + slitaz-toolchain
2116 + mercurial
2117 ")
2118 EOT
2119 exit 1
2120 ;;
2121 esac
2122 mv /etc/tazlito/distro-packages.list \
2123 /etc/tazlito/distro-packages.list.$$ 2>/dev/null
2124 rm -f distro-packages.list non-free.list 2>/dev/null
2125 tazpkg recharge
2127 DESC=""
2128 [ -n "$3" ] && \
2129 while read action pkg; do
2130 case "$action" in
2131 +) yes | tazpkg get-install $pkg 2>&1 >> $log || exit 1 ;;
2132 -) yes | tazpkg remove $pkg ;;
2133 !) echo $pkg >> non-free.list ;;
2134 @) DESC="$pkg" ;;
2135 \?) echo -en "$pkg"; read action ;;
2136 esac
2137 done < $3
2139 yes '' | tazlito gen-distro
2140 echo "$DESC" | tazlito gen-flavor "$FLAVOR"
2141 mv /etc/tazlito/distro-packages.list.$$ \
2142 /etc/tazlito/distro-packages.list 2>/dev/null
2143 ;;
2146 gen-flavor)
2147 # Generate a new flavor from the last ISO image generated
2148 FLAVOR=${2%.flavor}
2149 [ -z "$FLAVOR" ] && die 'Please specify flavor name on the commandline.'
2151 title 'Flavor generation'
2152 check_rootfs
2153 FILES="$FLAVOR.pkglist"
2155 action 'Creating file %s...' "$FLAVOR.flavor"
2156 for i in rootcd rootfs; do
2157 if [ -d "$ADDFILES/$i" ] ; then
2158 FILES="$FILES\n$FLAVOR.$i"
2159 ( cd "$ADDFILES/$i"; find . ) | cpio -o -H newc 2>/dev/null | dogzip $FLAVOR.$i
2160 fi
2161 done
2162 status
2164 answer=$(grep -s ^Description $FLAVOR.desc)
2165 answer=${answer#Description : }
2166 if [ -z "$answer" ]; then
2167 echo -n "Description: "
2168 read answer
2169 fi
2171 action 'Compressing flavor %s...' "$FLAVOR"
2172 echo "Flavor : $FLAVOR" > $FLAVOR.desc
2173 echo "Description : $answer" >> $FLAVOR.desc
2174 (cd $DISTRO; distro_sizes) >> $FLAVOR.desc
2175 \rm -f $FLAVOR.pkglist $FLAVOR.nonfree 2>/dev/null
2176 for i in $(ls $ROOTFS$INSTALLED); do
2177 eval $(grep ^VERSION= $ROOTFS$INSTALLED/$i/receipt)
2178 EXTRAVERSION=""
2179 eval $(grep ^EXTRAVERSION= $ROOTFS$INSTALLED/$i/receipt)
2180 eval $(grep ^CATEGORY= $ROOTFS$INSTALLED/$i/receipt)
2181 if [ "$CATEGORY" == 'non-free' -a "${i%%-*}" != 'get' ]; then
2182 echo "$i" >> $FLAVOR.nonfree
2183 else
2184 echo "$i-$VERSION$EXTRAVERSION" >> $FLAVOR.pkglist
2185 fi
2186 done
2187 [ -s $FLAVOR.nonfree ] && $FILES="$FILES\n$FLAVOR.nonfree"
2188 for i in $LOCALSTATE/undigest/*/mirror ; do
2189 [ -s $i ] && cat $i >> $FLAVOR.mirrors
2190 done
2191 [ -s $FLAVOR.mirrors ] && $FILES="$FILES\n$FLAVOR.mirrors"
2192 touch -t 197001010100.00 $FLAVOR.*
2193 echo -e "$FLAVOR.desc\n$FILES" | cpio -o -H newc 2>/dev/null | dogzip $FLAVOR.flavor
2194 rm $(echo -e $FILES)
2195 status
2197 footer "Flavor size: $(du -sh $FLAVOR.flavor)"
2198 ;;
2201 upgrade-flavor)
2202 # Strip versions from pkglist and update estimated numbers in flavor.desc
2203 flavor="${2%.flavor}"
2204 set -e
2205 [ -f "$flavor.flavor" ] || download "$flavor.flavor"
2206 set +e
2208 flv_dir="$(extract_flavor "$flavor")"
2210 strip_versions "$flv_dir/$flavor.pkglist"
2212 action 'Updating %s...' "$flavor.desc"
2214 [ -f "$flv_dir/$flavor.mirrors" ] && setup_mirrors "$flv_dir/$flavor.mirrors" >/dev/null
2215 set -- $(module calc_sizes "$flv_dir" "$flavor")
2216 restore_mirrors >/dev/null
2218 sed -i -e '/Image is ready/d' \
2219 -e "s|\(Rootfs size *:\).*$|\1 $1 (estimated)|" \
2220 -e "s|\(Initramfs size *:\).*$|\1 $2 (estimated)|" \
2221 -e "s|\(ISO image size *:\).*$|\1 $3 (estimated)|" \
2222 -e "s|\(Packages *:\).*$|\1 $4|" \
2223 -e "s|\(Build date *:\).*$|\1 $(date '+%Y%m%d at %T')|" \
2224 "$flv_dir/$flavor.desc"
2226 pack_flavor "$flv_dir" "$flavor"
2227 status
2228 display_unknown "$flv_dir/err"
2229 display_warn "$flv_dir/warn"
2230 cleanup
2231 ;;
2234 extract-flavor)
2235 # Extract a flavor into $FLAVORS_REPOSITORY
2236 flavor="${2%.flavor}"
2237 set -e
2238 [ -f "$flavor.flavor" ] || download "$flavor.flavor"
2239 set +e
2241 action 'Extracting %s...' "$flavor.flavor"
2242 flv_dir="$(extract_flavor "$flavor" full)"
2243 storage="$FLAVORS_REPOSITORY/$flavor"
2245 rm -rf "$storage" 2>/dev/null
2246 mkdir -p "$storage"
2247 cp -a "$flv_dir"/* "$storage"
2248 rm "$storage/description"
2249 status
2251 strip_versions "$storage/packages.list"
2253 cleanup
2254 ;;
2257 pack-flavor)
2258 # Create a flavor from $FLAVORS_REPOSITORY.
2259 flavor=${2%.flavor}
2260 storage="$FLAVORS_REPOSITORY/$flavor"
2262 [ -s "$storage/receipt" ] || die "No $flavor receipt in $FLAVORS_REPOSITORY."
2264 action 'Creating flavor %s...' "$flavor"
2265 tmp_dir="$(mktemp -d)"
2267 while read from to; do
2268 [ -s "$storage/$from" ] || continue
2269 cp -a "$storage/$from" "$tmp_dir/$to"
2270 done <<EOT
2271 mirrors $flavor.mirrors
2272 distro.sh $flavor-distro.sh
2273 receipt $flavor.receipt
2274 non-free.list $flavor.nonfree
2275 EOT
2277 # Build the package list.
2278 # It can include a list from another flavor with the keyword @include
2279 if [ -s "$storage/packages.list" ]; then
2280 include=$(grep '^@include' "$storage/packages.list")
2281 if [ -n "$include" ]; then
2282 include=${include#@include }
2283 if [ -s "$FLAVORS_REPOSITORY/$include/packages.list" ]; then
2284 cp -f "$FLAVORS_REPOSITORY/$include/packages.list" "$tmp_dir/$flavor.pkglist"
2285 else
2286 echo -e "\nERROR: Can't find include package list from $include\n"
2287 fi
2288 fi
2289 # Generate the final/initial package list
2290 [ -s "$storage/packages.list" ] && \
2291 cat "$storage/packages.list" >> "$tmp_dir/$flavor.pkglist"
2292 sed -i '/@include/d' "$tmp_dir/$flavor.pkglist"
2293 fi
2295 if grep -q ^ROOTFS_SELECTION "$storage/receipt"; then
2296 # Process multi-rootfs flavor
2297 . "$storage/receipt"
2298 set -- $ROOTFS_SELECTION
2299 [ -n "$FRUGAL_RAM" ] || FRUGAL_RAM=$1
2300 [ -f "$FLAVORS_REPOSITORY/$2/packages.list" ] || tazlito extract-flavor $2
2301 cp "$FLAVORS_REPOSITORY/$2/packages.list" "$tmp_dir/$flavor.pkglist"
2303 for i in rootcd rootfs; do
2304 mkdir "$tmp_dir/$i"
2305 # Copy extra files from the first flavor
2306 [ -d "$FLAVORS_REPOSITORY/$2/$i" ] &&
2307 cp -a "$FLAVORS_REPOSITORY/$2/$i" "$tmp_dir"
2308 # Overload extra files by meta flavor
2309 [ -d "$storage/$i" ] && cp -a "$storage/$i" "$tmp_dir"
2310 [ -n "$(ls $tmp_dir/$i)" ] &&
2311 (cd "$tmp_dir/$i"; find . | cpio -o -H newc 2>/dev/null ) | \
2312 dogzip "$tmp_dir/$flavor.$i"
2313 rm -rf "$tmp_dir/$i"
2314 done
2315 else
2316 # Process plain flavor
2317 for i in rootcd rootfs; do
2318 [ -d "$storage/$i" ] || continue
2319 (cd "$storage/$i";
2320 find . | cpio -o -H newc 2>/dev/null) | dogzip "$tmp_dir/$flavor.$i"
2321 done
2322 fi
2324 unset VERSION MAINTAINER ROOTFS_SELECTION
2325 set -- $(module calc_sizes "$tmp_dir" "$flavor")
2326 ROOTFS_SIZE="$1 (estimated)"
2327 INITRAMFS_SIZE="$2 (estimated)"
2328 ISO_SIZE="$3 (estimated)"
2329 PKGNUM="$4"
2330 . "$storage/receipt"
2332 sed '/: $/d' > "$tmp_dir/$flavor.desc" <<EOT
2333 Flavor : $FLAVOR
2334 Description : $SHORT_DESC
2335 Version : $VERSION
2336 Maintainer : $MAINTAINER
2337 LiveCD RAM size : $FRUGAL_RAM
2338 Rootfs list : $ROOTFS_SELECTION
2339 Build date : $(date '+%Y%m%d at %T')
2340 Packages : $PKGNUM
2341 Rootfs size : $ROOTFS_SIZE
2342 Initramfs size : $INITRAMFS_SIZE
2343 ISO image size : $ISO_SIZE
2344 ================================================================================
2346 EOT
2348 rm -f $tmp_dir/packages.list
2349 pack_flavor "$tmp_dir" "$flavor"
2350 status
2351 display_unknown "$tmp_dir/err"
2352 display_warn "$flv_dir/warn"
2353 cleanup
2354 ;;
2357 get-flavor)
2358 # Get a flavor's files and prepare for gen-distro.
2359 flavor=${2%.flavor}
2360 title 'Preparing %s distro flavor' "$flavor"
2361 set -e
2362 [ -f "$flavor.flavor" ] || download "$flavor.flavor"
2363 set +e
2365 action 'Cleaning %s...' "$DISTRO"
2366 [ -d "$DISTRO" ] && rm -r "$DISTRO"
2367 # Clean old files
2368 for i in non-free.list distro-packages.list distro.sh receipt mirrors err; do
2369 [ -f "$i" ] && rm "$i"
2370 done
2371 mkdir -p "$DISTRO"
2372 status
2374 [ -z "$noup" ] && tazlito upgrade-flavor "$flavor.flavor"
2376 action 'Extracting flavor %s...' "$flavor.flavor"
2377 flv_dir="$(extract_flavor "$flavor" info)"
2378 cp -a "$flv_dir"/* .
2379 mv packages.list distro-packages.list
2380 mv -f info /etc/tazlito
2381 status
2383 for i in rootcd rootfs; do
2384 if [ -d "$i" ]; then
2385 mkdir -p "$ADDFILES"; mv "$i" "$ADDFILES/$i"
2386 fi
2387 done
2389 sed '/^Rootfs list/!d;s/.*: //' description > /etc/tazlito/rootfs.list
2390 [ -s /etc/tazlito/rootfs.list ] || rm -f /etc/tazlito/rootfs.list
2392 action 'Updating %s...' 'tazlito.conf'
2393 [ -f tazlito.conf ] || cp /etc/tazlito/tazlito.conf .
2394 grep -v "^#VOLUM_NAME" < tazlito.conf | \
2395 sed "s/^VOLUM_NA/VOLUM_NAME=\"SliTaz $flavor\"\\n#VOLUM_NA/" \
2396 > tazlito.conf.$$ && mv tazlito.conf.$$ tazlito.conf
2397 sed -i "s/ISO_NAME=.*/ISO_NAME=\"slitaz-$flavor\"/" tazlito.conf
2398 status
2400 footer 'Flavor is ready to be generated by `tazlito gen-distro`'
2401 cleanup
2402 ;;
2405 iso2flavor)
2406 [ -z "$3" -o ! -s "$2" ] && die 'Usage: tazlito iso2flavor <image.iso> <flavor_name>' \
2407 '\n\nCreate a file <flavor_name>.flavor from the CD-ROM image file <image.iso>'
2409 FLAVOR=${3%.flavor}
2410 mkdir -p $TMP_DIR/iso $TMP_DIR/rootfs $TMP_DIR/flavor
2411 mount -o loop,ro $2 $TMP_DIR/iso
2412 flavordata $2 | (cd $TMP_DIR/flavor; cpio -i 2>/dev/null)
2413 if [ -s $TMP_DIR/iso/boot/rootfs1.gz -a \
2414 ! -s $TMP_DIR/flavor/*.desc ]; then
2415 _ 'META flavors are not supported.'
2416 umount -d $TMP_DIR/iso
2417 elif [ ! -s $TMP_DIR/iso/boot/rootfs.gz -a \
2418 ! -s $TMP_DIR/iso/boot/rootfs1.gz ]; then
2419 _ 'No %s in ISO image. Needs a SliTaz ISO.' '/boot/rootfs.gz'
2420 umount -d $TMP_DIR/iso
2421 else
2422 for i in $(ls -r $TMP_DIR/iso/boot/rootfs*z); do
2423 uncompress $i | \
2424 ( cd $TMP_DIR/rootfs ; cpio -idmu > /dev/null 2>&1 )
2425 done
2426 if [ ! -s $TMP_DIR/rootfs/etc/slitaz-release ]; then
2427 _ 'No file %s in %s of ISO image. Needs a non-loram SliTaz ISO.' \
2428 '/etc/slitaz-release' '/boot/rootfs.gz'
2429 umount -d $TMP_DIR/iso
2430 else
2431 ROOTFS_SIZE=$(du -hs $TMP_DIR/rootfs | awk '{ print $1 }')
2432 RAM_SIZE=$(du -s $TMP_DIR/rootfs | awk '{ print 32*int(($1+36000)/32768) "M" }')
2433 cp -a $TMP_DIR/iso $TMP_DIR/rootcd
2434 ISO_SIZE=$(df -h $TMP_DIR/iso | awk 'END { print $2 }')
2435 BUILD_DATE=$(date '+%Y%m%d at %T' -r "$TMP_DIR/iso/md5sum")
2436 umount -d $TMP_DIR/iso
2437 INITRAMFS_SIZE=$(du -chs $TMP_DIR/rootcd/boot/rootfs*.gz | awk 'END { print $1 }')
2438 rm -f $TMP_DIR/rootcd/boot/rootfs.gz $TMP_DIR/rootcd/md5sum
2439 mv $TMP_DIR/rootcd/boot $TMP_DIR/rootfs
2440 [ -d $TMP_DIR/rootcd/efi ] && mv $TMP_DIR/rootcd/efi $TMP_DIR/rootfs
2441 sed 's/.* \(.*\).tazpkg*/\1/' > $TMP_DIR/$FLAVOR.pkglist \
2442 < $TMP_DIR/rootfs$INSTALLED.md5
2443 PKGCNT=$(grep -v ^# $TMP_DIR/$FLAVOR.pkglist | wc -l | awk '{ print $1 }')
2444 if [ -s $TMP_DIR/flavor/*desc ]; then
2445 cp $TMP_DIR/flavor/*.desc $TMP_DIR/$FLAVOR.desc
2446 [ -s $TMP_DIR/$FLAVOR.receipt ] &&
2447 cp $TMP_DIR/flavor/*.receipt $TMP_DIR/$FLAVOR.receipt
2448 for i in rootfs rootcd ; do
2449 [ -s $TMP_DIR/flavor/*.list$i ] &&
2450 sed 's/.\{1,45\}//;/^\.$/d' $TMP_DIR/flavor/*.list$i | \
2451 ( cd $TMP_DIR/$i ; cpio -o -H newc ) | dogzip $TMP_DIR/$FLAVOR.$i
2452 done
2453 else
2454 find_flavor_rootfs $TMP_DIR/rootfs
2455 [ -d $TMP_DIR/rootfs/boot ] && mv $TMP_DIR/rootfs/boot $TMP_DIR/rootcd
2456 [ -d $TMP_DIR/rootfs/efi ] && mv $TMP_DIR/rootfs/efi $TMP_DIR/rootcd
2457 for i in rootfs rootcd ; do
2458 [ "$(ls $TMP_DIR/$i)" ] &&
2459 ( cd "$TMP_DIR/$i"; find * | cpio -o -H newc ) | dogzip "$TMP_DIR/$FLAVOR.$i"
2460 done
2461 unset VERSION MAINTAINER
2462 echo -en "Flavor short description \007: "; read -t 30 DESCRIPTION
2463 if [ -n "$DESCRIPTION" ]; then
2464 _n 'Flavor version : '; read -t 30 VERSION
2465 _n 'Flavor maintainer (your email) : '; read -t 30 MAINTAINER
2466 fi
2468 cat > $TMP_DIR/$FLAVOR.desc <<EOT
2469 Flavor : $FLAVOR
2470 Description : ${DESCRIPTION:-SliTaz $FLAVOR flavor}
2471 Version : ${VERSION:-1.0}