#!/bin/bash

# System Bison executable
SYS_BISON="bison"
# Local Warzone Bison executable (relative to macosx/)
LOCAL_BISON="`pwd`/external/bison/built/bin/bison" 

# If a Warzone Bison executable exists, use instead of the system executable
if [ -e $LOCAL_BISON ]; then
	$LOCAL_BISON $*
else
	$SYS_BISON $*
fi