wok annotate slitaz-loram/receipt @ rev 4250
Removed aufs and aufs-module
author | Christophe Lincoln <pankso@slitaz.org> |
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date | Fri Sep 25 02:17:07 2009 +0200 (2009-09-25) |
parents | 6509db5aa948 |
children | d9ddcc6d973c |
rev | line source |
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pascal@229 | 1 # SliTaz package receipt. |
pascal@229 | 2 |
pascal@229 | 3 PACKAGE="slitaz-loram" |
pascal@4099 | 4 VERSION="1.5" |
pascal@229 | 5 CATEGORY="misc" |
pascal@229 | 6 SHORT_DESC="Rules to build low ram rootfs.gz." |
pascal@229 | 7 MAINTAINER="pascal.bellard@slitaz.org" |
pascal@1964 | 8 DEPENDS="slitaz-boot-scripts tazlito cromfs-or-squashfs" |
pankso@422 | 9 WEB_SITE="http://www.slitaz.org/" |
pascal@229 | 10 |
pascal@229 | 11 # Rules to gen a SliTaz package suitable for Tazpkg. |
pascal@229 | 12 genpkg_rules() |
pascal@229 | 13 { |
pascal@229 | 14 mkdir -p $fs/etc/tazlito |
pascal@370 | 15 cp stuff/loram.* $fs/etc/tazlito |
pascal@229 | 16 } |
pascal@229 | 17 |
pascal@377 | 18 set_patch() |
pascal@229 | 19 { |
pascal@370 | 20 local tag |
pascal@370 | 21 local line |
pascal@4099 | 22 local len |
pascal@370 | 23 local i |
pascal@1287 | 24 tag="/dev/cdrom if need" |
pascal@375 | 25 i=$(grep -n "$tag" $1/etc/init.d/rcS | cut -d: -f1) |
pascal@370 | 26 i=$(($i-1)) |
pascal@4099 | 27 len=38 |
pascal@375 | 28 tag=$(grep "$tag" $1/etc/init.d/rcS) |
pascal@375 | 29 if [ "$2" = "-R" ]; then |
pascal@4099 | 30 line="-$(($i-$len+2)),$len +$(($i-$len+2)),2" |
pascal@370 | 31 i="-" |
pascal@370 | 32 else |
pascal@389 | 33 grep -q 'from slitaz-loram package' $1/etc/init.d/rcS && return |
pascal@4099 | 34 line="-$i,2 +$i,$len" |
pascal@370 | 35 i="+" |
pascal@370 | 36 fi |
pascal@4186 | 37 busybox patch -p0 <<EOF |
pascal@375 | 38 --- $1/etc/init.d/rcS |
pascal@375 | 39 +++ $1/etc/init.d/rcS |
pascal@370 | 40 @@ $line @@ |
pascal@229 | 41 |
pascal@389 | 42 $i# Mount compressed /usr (from slitaz-loram package) |
pascal@4099 | 43 $i while [ -f /.usr.cromfs -o -f /.usr.sqfs ]; do |
pascal@389 | 44 $i usr=usr |
pascal@389 | 45 $i echo -n "Mounting /usr read-" |
pascal@370 | 46 $i if [ -d /.usr.rw ]; then |
pascal@389 | 47 $i usr=.usr.ro |
pascal@389 | 48 $i echo -n "write... " |
pascal@389 | 49 $i else |
pascal@389 | 50 $i echo -n "only... " |
pascal@389 | 51 $i fi |
pascal@4099 | 52 $i FREEMEM=\$(busybox free | busybox awk '{ n = \$NF } END { print n }') |
pascal@4099 | 53 $i if grep -q " extract-loram" /proc/cmdline && [ \$FREEMEM -gt \\ |
pascal@4099 | 54 $i \$(busybox du -s \$FS | busybox awk '{ print (\$1*4)+40000 }') ]; then |
pascal@4099 | 55 $i echo -n "Extracting loram..." |
pascal@4099 | 56 $i . /etc/tazlito/loram.extract |
pascal@4099 | 57 $i if status; then |
pascal@4099 | 58 $i yes y | tazpkg remove slitaz-loram > /dev/null |
pascal@4099 | 59 $i break |
pascal@4099 | 60 $i fi |
pascal@4099 | 61 $i fi |
pascal@389 | 62 $i if [ -f /.usr.cromfs ]; then |
pascal@1884 | 63 $i /bin/cromfs-driver /.usr.cromfs /\$usr -o ro,dev,suid,allow_other |
pascal@389 | 64 $i else |
pascal@389 | 65 $i /bin/mount -o loop,ro -t squashfs /.usr.sqfs /\$usr |
pascal@389 | 66 $i fi |
pascal@389 | 67 $i if [ -d /.usr.rw ]; then |
pascal@1884 | 68 $i if [ -x bin/funionfs ]; then |
pascal@1884 | 69 $i /bin/funionfs -o dirs=/.usr.ro=RO:/.usr.rw -o allow_other -o suid,dev NONE /usr |
pascal@1884 | 70 $i else |
pascal@1891 | 71 $i /bin/mount -t aufs -o br:/.usr.rw:/.usr.ro none /usr |
pascal@1884 | 72 $i fi |
pascal@370 | 73 $i fi |
pascal@370 | 74 $i status |
pascal@4099 | 75 $i break |
pascal@4099 | 76 $i done |
pascal@370 | 77 $i |
pascal@370 | 78 $tag |
pascal@229 | 79 EOF |
pascal@375 | 80 chmod 0755 $1/etc/init.d/rcS |
pascal@229 | 81 } |
pascal@229 | 82 |
pascal@229 | 83 # Pre and post install commands for Tazpkg. |
pascal@251 | 84 pre_install() |
pascal@251 | 85 { |
pascal@380 | 86 local i |
pascal@380 | 87 for i in $(cd /var/lib/tazpkg/installed ; ls -d slitaz-loram* 2> /dev/null); do |
pascal@380 | 88 [ "$i" = "$PACKAGE" ] && continue |
pascal@380 | 89 yes y | tazpkg remove $i |
pascal@1285 | 90 . /etc/tazlito/tazlito.conf |
pascal@389 | 91 rm -f $PACKAGES_REPOSITORY/slitaz-boot-scripts-*.tazpkg 2> /dev/null |
pascal@380 | 92 done |
pascal@251 | 93 } |
pascal@251 | 94 |
pascal@229 | 95 post_install() |
pascal@229 | 96 { |
pascal@395 | 97 set_patch "$1" |
pascal@1884 | 98 if [ ! -x $1/bin/funionfs -a ! -d $1/var/lib/tazpkg/installed/aufs ]; then |
pascal@371 | 99 cat <<EOF |
pascal@389 | 100 ---- |
pascal@371 | 101 You will build a live CD with /usr mounted read-only. |
pascal@1884 | 102 You can install aufs or funionfs to have read-write access into /usr with: |
pascal@389 | 103 |
pascal@1884 | 104 # tazpkg get-install aufs |
pascal@1884 | 105 or |
pascal@371 | 106 # tazpkg get-install funionfs |
pascal@389 | 107 |
pascal@371 | 108 EOF |
pascal@371 | 109 fi |
pascal@229 | 110 } |
pascal@229 | 111 |
pascal@229 | 112 # Pre remove commands for Tazpkg. |
pascal@229 | 113 pre_remove() |
pascal@229 | 114 { |
pascal@377 | 115 set_patch '' -R |
pascal@229 | 116 } |