#! /bin/sh
#

: ${HOS:=$(uname -s | tr /A-Z/ /a-z/)}
: ${HARCH:=$(uname -m 2>/dev/null || echo i386)}
: ${NETBSD_RELEASE:=$(basename $(cd $(dirname $0) && pwd) | sed 's/netbsd-\([0-9]\+\.[0-9]\+\).*/\1/')}
: ${NETBSD_VERSION:=$(basename $(cd $(dirname $0) && pwd) | sed 's/netbsd-\([0-9]\+\.[0-9]\+.*\)-xen.*/\1/')}
: ${TOPDIR:=$(cd $(dirname $0) && pwd | sed 's/\(netbsd-[0-9]\+\.[0-9]\+.*-xen[^/]*\)/\1/')}

case "$HARCH" in
i586|i686)
  HARCH=i386
  ;;
esac

TOOLDIR="$TOPDIR/../netbsd-${NETBSD_RELEASE}-tools/$HOS-$HARCH"; export TOOLDIR

CONF="$1"
case "$1" in
  /*)
    CONF="$1"
    ;;
  *)
    CONF="$TOPDIR"/sys/arch/xen/conf/"$1"
    ;;
esac
exec "${TOOLDIR}/bin/nbconfig" -b $(pwd) -s "$TOPDIR"/sys "$CONF"