PATH="${PATH}:${PATH_PREFIX}/sbin:${PATH_PREFIX}/bin:${PATH_PREFIX}/usr/sbin:${PATH_PREFIX}/usr/bin:${PATH_PREFIX}/usr/local/sbin:${PATH_PREFIX}/usr/local/bin"
fi
PRG="${0##*/}"
-VERSION=1.0.8-UNSUPPORTED_UNRELEASED_DEVEL
+VERSION=1.0.8
CHROOT=/
## $CONFIG is relative to $CHROOT
CONFIG=etc/yaboot.conf
## make fake `id' if its missing, outputs 0 since if its missing we
## are probably running on boot floppies and thus are root.
-if (command -v id > /dev/null 2>&1) ; then
+if (command -v id > /dev/null 2>&1) ; then
true
else
id()
if [ $# != 0 ] ; then
while true ; do
- case "$1" in
+ case "$1" in
-V|--version)
version
exit 0
fi
fi
+## dereference label or uuid if necessary
+case "$ROOT" in
+ LABEL=*|UUID=*)
+ if ! (command -v findfs > /dev/null 2>&1) ; then
+ echo 1>&2 "$PRG: Unable to locate findfs, aborting..."
+ exit 1
+ fi
+ ROOT="$(findfs "$ROOT")"
+ if [ -z "$ROOT" -o $? != 0 ] ; then
+ echo 1>&2 "$PRG: Could not determine root partition, aborting..."
+ exit 1
+ fi
+ ;;
+esac
+
## make sure root device exists
if [ ! -e "$ROOT" ] ; then
echo 1>&2 "$PRG: $ROOT: No such file or directory"
confirm || exit 2
fi
+READLINKKV=`readlink /usr/src/linux`
## find the kernel in the usual places and (if not --quiet) ask the
## user if we cannot find one.
-if [ -f "${CHROOT}vmlinux" ] ; then
- KERNEL="${CHROOT}vmlinux"
- if [ -f "${CHROOT}initrd" ] ; then
- INITRD="${CHROOT}initrd"
- elif [ -f "${CHROOT}initrd.img" ] ; then
- INITRD="${CHROOT}initrd.img"
- elif [ -f "${CHROOT}initrd.gz" ] ; then
- INITRD="${CHROOT}initrd.gz"
- fi
-elif [ -f "${CHROOT}boot/vmlinux" ] ; then
- KERNEL="${CHROOT}boot/vmlinux"
- if [ -f "${CHROOT}boot/initrd" ] ; then
- INITRD="${CHROOT}boot/initrd"
- elif [ -f "${CHROOT}boot/initrd.img" ] ; then
- INITRD="${CHROOT}boot/initrd.img"
- elif [ -f "${CHROOT}boot/initrd.gz" ] ; then
- INITRD="${CHROOT}boot/initrd.gz"
- fi
-elif [ -f "${CHROOT}boot/vmlinux-`uname -r`" ] ; then
- KERNEL="${CHROOT}boot/vmlinux-`uname -r`"
- if [ -f "${CHROOT}boot/initrd-`uname -r`" ] ; then
- INITRD="${CHROOT}boot/initrd-`uname -r`"
- elif [ -f "${CHROOT}boot/initrd-`uname -r`.img" ] ; then
- INITRD="${CHROOT}boot/initrd-`uname -r`.img"
- elif [ -f "${CHROOT}boot/initrd-`uname -r`.gz" ] ; then
- INITRD="${CHROOT}boot/initrd-`uname -r`.gz"
- fi
-elif [ -f "${CHROOT}vmlinux-`uname -r`" ] ; then
- KERNEL="${CHROOT}vmlinux-`uname -r`"
- if [ -f "${CHROOT}initrd-`uname -r`" ] ; then
- INITRD="${CHROOT}initrd-`uname -r`"
- elif [ -f "${CHROOT}initrd-`uname -r`.img" ] ; then
- INITRD="${CHROOT}initrd-`uname -r`.img"
- elif [ -f "${CHROOT}initrd-`uname -r`.gz" ] ; then
- INITRD="${CHROOT}initrd-`uname -r`.gz"
- fi
-elif [ "$QUIET" = 0 ] ; then
- echo 1>&2 "$PRG: Cannot find a kernel, please locate one"
+for k in "vmlinux" "vmlinux-`uname -r`" "vmlinux-`uname -r`" "$READLINKKV" ; do
+ if [ -f "${CHROOT}${k}" ] ; then
+ KERNEL="${CHROOT}${k}"
+ break;
+ elif [ -f "${CHROOT}boot/${k}" ] ; then
+ KERNEL="${CHROOT}boot/${k}"
+ break;
+ fi
+done
+
+for i in "initrd" "initrd-`uname -r`" "`echo $READLINKKV | cut -f1 -d- --complement`" ; do
+ for b in "" "boot/" ; do
+ if [ -f "${CHROOT}${b}${i}" ] ; then
+ INITRD="${CHROOT}${b}${i}"
+ elif [ -f "${CHROOT}${b}${i}.img" ] ; then
+ INITRD="${CHROOT}${b}${i}.img"
+ elif [ -f "${CHROOT}${b}${i}.gz" ] ; then
+ INITRD="${CHROOT}${b}${i}.gz"
+ fi
+ done
+done
+
+if [ ! -f "$KERNEL" ] && [ ${QUIET} == 0 ] ; then
+ echo 1>&2 "$PRG: Cannot find a kernel, please provide one"
while true ; do
- $PRINTF 1>&2 "Enter path to a kernel image: "
+ if [ "$CHROOT" == "/" ] ; then
+ $PRINTF 1>&2 "Enter path to a kernel image: "
+ else
+ $PRINTF 1>&2 "Enter path to a kernel image (not including chroot): "
+ fi
read KERN
+
+ ### Remove leading /
+ case "${KERN}" in
+ /*) KERN=${CHROOT}${KERN:1} ;;
+ *) KERN=${CHROOT}${KERN} ;;
+ esac
+
if [ -f "$KERN" ] ; then
KERNEL="$KERN"
break
+ elif [ ${KERN} == ${CHROOT} ] ; then
+ echo 1>&2 "$PRG: You must provide a valid kernel"
elif [ ! -e "$KERN" ] ; then
echo 1>&2 "$PRG: $KERN: No such file or directory"
elif [ -d "$KERN" ] ; then
fi
done
while true ; do
- $PRINTF 1>&2 "Enter path to an initrd image (hit Enter for none): "
+ if [ "$CHROOT" == "/" ] ; then
+ $PRINTF 1>&2 "Enter path to an initrd image (hit Enter for none): "
+ else
+ $PRINTF 1>&2 "Enter path to an initrd image (hit Enter for none, don't include the chroot): "
+ fi
read IRD
- if [ -z "$IRD" ] ; then
+
+ if [ "$IRD" == "" ]; then
break
fi
+
+ ### Remove leading /
+ case "${IRD}" in
+ /*) IRD=${CHROOT}${IRD:1} ;;
+ *) IRD=${CHROOT}${IRD} ;;
+ esac
+
if [ -f "$IRD" ] ; then
INITRD="$IRD"
break
echo 1>&2 "$PRG: $IRD: Is not a regular file"
fi
done
-else
+elif [ ! -f "$KERNEL" ] ; then
echo 1>&2 "$PRG: Cannot find a kernel, aborting..."
exit 1
fi
echo 1>&2 "$PRG: yaboot is not installed correctly"
exit 1
fi
-fi
+fi
## check for properly (read debian) packaged yaboot.
if [ -d ${CHROOT}usr/share/doc/yaboot/examples ] ; then
##
## run: \"man yaboot.conf\" for details. Do not make changes until you have!!
${HEADER}##
-## For a dual-boot menu, add one or more of:
+## For a dual-boot menu, add one or more of:
## bsd=/dev/hdaX, macos=/dev/hdaY, macosx=/dev/hdaZ\n
boot=${BOOT}${DEVICE:-}
partition=$PARTITION
projects / yaboot.git / blobdiff