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|
#!/bin/sh
set -e
. /usr/share/debconf/confmodule
log() {
logger -t vmelilo-installer "$@"
}
error() {
log "error: $@"
}
info() {
log "info: $@"
}
debug() {
log "debug: $@"
}
die() {
template="$1"
shift
error "$@"
db_input critical "$template" || [ $? -eq 30 ]
db_go
db_progress STOP
exit 1
}
findfs () {
df -h "/target$1" | sed '1d;s/[[:space:]].*//'
}
write_conf () {
case $BOOTDEV in
/dev/scsi*)
BOOTDEV=$(mapdevfs $BOOTDEV)
ROOTDEV=$(mapdevfs $ROOTDEV)
;;
esac
cat > /target/etc/vmelilo.conf << EOF || die vmelilo-installer/conferr "Error writing /target/etc/vmelilo.conf"
## vmelilo.conf generated by debian-installer
##
## "man vmelilo.conf" for details.
## see also /usr/share/doc/vmelilo/examples for example configurations.
default = Linux
boot = $BOOTDEV
delay = 2
[boot]
label = Linux
image = /vmlinuz
root = $ROOTDEV
read-only
EOF
sed -i -e 's/do_bootloader[ ]*=[ ]*no/do_bootloader = yes/' /target/etc/kernel-img.conf
}
write_bootblock () {
case $ARCH in
m68k/bvme6000)
vmearch=bvme
;;
m68k/mvme16x|m68k/mvme147)
vmearch=mvme
;;
esac
mount -t proc proc /target/proc
log-output -t vmelilo-installer chroot /target /sbin/vmelilo -f || die vmelilo-installer/booterr "Error writing vmelilo"
umount /target/proc
}
# Install vmelilo in /target
db_progress START 0 4 vmelilo-installer/progress
ARCH="$(archdetect)"
info "architecture: $ARCH"
db_progress INFO vmelilo-installer/apt-install
if ! apt-install vmelilo; then
info "Calling 'apt-install vmelilo' failed"
db_input critical vmelilo-installer/apt-install-failed || [ $? -eq 30 ]
if ! db_go; then
db_progress STOP
exit 10 # back up to menu
fi
db_get vmelilo-installer/apt-install-failed
if [ "$RET" != true ]; then
db_progress STOP
exit 1
fi
fi
db_progress STEP 1
db_progress INFO vmelilo-installer/root
ROOTDEV="$(findfs /)"
[ "$ROOTDEV" ] || die vmelilo-installer/noroot 'No root partition found'
BOOTDEV="`echo $ROOTDEV | sed -e 's/sd\([a-z]\)[0-9]*/sd\1/g' -e 's/part[0-9]*/disc/'`"
info "root: $ROOTDEV boot: $BOOTDEV"
db_progress STEP 1
db_progress INFO vmelilo-installer/writeconf
write_conf
db_progress STEP 1
db_progress INFO vmelilo-installer/writeboot
write_bootblock
db_progress STEP 1
db_progress STOP
|
