semant

#!/bin/sh
arch='i686'

PRG=$0
#progname=`/bin/basename $0`
progname=`basename $0`

# Resolve symlinks, so that the pathname computations below find the
# directory structure they expect.
while [ -h "$PRG" ]; do
	# Get the target of the symlink.  N.B.:  We assume that neither the
	# link's value nor the pathname leading to it contains "-> ".
	ls=`/bin/ls -ld "$PRG"`
	link=`/usr/bin/expr "$ls" : '.*-> \(.*\)$'`
	# If the link is absolute, use it as is; otherwise, substitute it
	# into the leafname part of $PRG.
	case $link in 
	    /*) PRG="$link";;
	     *) PRG="`/usr/bin/dirname $PRG`/$link"
	esac
done

COOL_INST=`/usr/bin/dirname "$PRG"`/..

# set environment for spim/xspim
DEFAULT_TRAP_HANDLER=$COOL_INST/lib/trap.handler
export DEFAULT_TRAP_HANDLER


xname=$COOL_INST/bin/.$arch/semant

if [ -x $xname ]; then
  exec $xname $*
else
  echo coolc is not compiled for $arch
fi