wok-6.x annotate busybox-boot/receipt @ rev 14756

linux-uml: add default initrd
author Pascal Bellard <pascal.bellard@slitaz.org>
date Tue Jun 18 09:58:46 2013 +0200 (2013-06-18)
parents 5ab0716094d5
children a4254bd509cd
rev   line source
pascal@13591 1 # SliTaz package receipt.
pascal@13591 2
pascal@13591 3 PACKAGE="busybox-boot"
pascal@13905 4 VERSION="1.21.0"
pascal@13591 5 CATEGORY="base-system"
pascal@13591 6 SHORT_DESC="Many common UNIX utilities for core-5in1/boot flavor."
pascal@13591 7 MAINTAINER="pascal.bellard@slitaz.org"
pascal@14657 8 LICENSE="GPL2"
pascal@13591 9 DEPENDS="linux syslinux"
pascal@13591 10 WANTED="busybox"
pascal@13591 11 WEB_SITE="http://www.busybox.net/"
pascal@13591 12 CONFIG_FILES=""
pascal@13591 13
pascal@13591 14 # Rules to gen a SliTaz package suitable for Tazpkg.
pascal@13591 15 genpkg_rules()
pascal@13591 16 {
pascal@13591 17 jslinux=false
pascal@14752 18 mkdir -p $fs/usr/share/boot/bin $fs/usr/share/boot/dev
pascal@14750 19 CHOICE=static
pascal@14750 20 for i in uclibc musl diet ; do
pascal@14750 21 [ -x $src/busybox-$i ] || continue
pascal@14750 22 [ $(stat -c %s $src/busybox-$i) -lt \
pascal@14750 23 $(stat -c %s $src/busybox-$CHOICE) ] &&
pascal@14750 24 CHOICE=$i
pascal@14750 25 done
pascal@14751 26 cp -a $src/busybox-$CHOICE $fs/usr/share/boot/bin/busybox
pascal@14751 27 chmod 4755 $fs/usr/share/boot/bin/busybox
pascal@14751 28 mknod -m 660 $fs/usr/share/boot/dev/console c 5 1
pascal@14751 29 mknod -m 771 $fs/usr/share/boot/dev/null c 1 3
pascal@14751 30 mknod -m 660 $fs/usr/share/boot/dev/tty c 5 0
pascal@14751 31 mknod -m 660 $fs/usr/share/boot/dev/tty1 c 4 1
pascal@13591 32 if $jslinux; then
pascal@14751 33 mknod -m 644 $fs/usr/share/boot/dev/clipboard c 10 231
pascal@14751 34 mknod -m 660 $fs/usr/share/boot/dev/ttyS0 c 4 64
pascal@13591 35 fi
pascal@14751 36 cat > $fs/usr/share/boot/init <<EOT
pascal@13591 37 #!/bin/busybox sh
pascal@13591 38
pascal@13591 39 for i in \$(busybox --list) ; do busybox ln /bin/busybox /bin/\$i; done
pascal@13591 40
pascal@13591 41 export PATH=/bin
pascal@13591 42 export HOME=/
pascal@13591 43 export TERM=vt100
pascal@13591 44
pascal@13896 45 mkdir /tmp /mnt /proc
pascal@13591 46 mount -t proc none /proc
pascal@13895 47 while read name major minor ; do
pascal@13895 48 for i in '' 1 2 3 4 5 6 7 8 9 ; do
pascal@13895 49 mknod -m 644 /dev/\$name\$i b \$major \$((\$i + \$minor))
pascal@13895 50 done
pascal@13895 51 done <<EOM
pascal@13895 52 loop 7 0
pascal@13895 53 hda 3 0
pascal@13895 54 hdb 3 64
pascal@13895 55 sda 8 0
pascal@13895 56 sdb 8 16
pascal@13895 57 EOM
pascal@13879 58
pascal@13879 59 arg()
pascal@13879 60 {
pascal@13882 61 grep -q \$1= /proc/cmdline && root="\$(sed "s/.*\$1=\\([^ ]*\\).*/\\1/" </proc/cmdline)"
pascal@13879 62 }
pascal@13879 63
pascal@13882 64 arg mount && mount \$root /mnt
pascal@13895 65 arg loopfs && losetup /dev/loop /mnt/\$root && mount /dev/loop /mnt
pascal@13882 66 arg subroot && cp /bin/busybox /mnt/\$root/dev/shm &&
pascal@13882 67 exec switch_root mnt \$root/dev/shm/busybox chroot \$root /sbin/init
pascal@13883 68 arg loopfs && exec switch_root mnt /sbin/init
pascal@13879 69
pascal@13591 70 [ -d /proc/bus/usb ] && mount -t usbfs usbfs /proc/bus/usb
pascal@13895 71 while read type dir ; do
pascal@13895 72 grep -qs \$type /proc/filesystems &&
pascal@13895 73 mkdir \$dir && mount -t \$type none \$dir
pascal@13895 74 done <<EOM
pascal@13895 75 sysfs /sys
pascal@13895 76 devpts /dev/pts
pascal@13895 77 EOM
pascal@13591 78
pascal@13591 79 TTY=\$(tty 2>/dev/null)
pascal@13591 80 TTY=\${TTY:-/dev/tty1}
pascal@13591 81 EOT
pascal@14753 82 $jslinux && echo 'stty -F $TTY rows 30 2>/dev/null' >> $fs/usr/share/boot/init
pascal@14753 83 cat >> $fs/usr/share/boot/init <<EOT
pascal@13591 84
pascal@13591 85 while true; do
pascal@14756 86 busybox | sed '/Current/,\$!d'
pascal@13591 87 if [ -x /bin/setsid ]; then
pascal@13591 88 setsid sh -c "exec sh <\$TTY >\$TTY 2>&1"
pascal@13591 89 else
pascal@13591 90 sh <\$TTY >\$TTY 2>&1
pascal@13591 91 fi
pascal@13591 92 done
pascal@13591 93 EOT
pascal@14751 94 chmod +x $fs/usr/share/boot/init
pascal@14753 95 ( cd $fs/usr/share/boot ; find bin dev init | cpio -o -H newc > initrd )
pascal@14751 96 rm -rf $fs/usr/share/boot/bin $fs/usr/share/boot/dev $fs/usr/share/boot/init
pascal@13591 97 }