#!/bin/sh

prefix= @prefix@
exec_prefix= @exec_prefix@
GF_BIN_DIR= @bindir@
GF_DATA_DIR= @datadir@/GF-@PACKAGE_VERSION@

JAVA= @JAVA@

GF= $GF_BIN_DIR/gf
JARFILE= $GF_DATA_DIR/gf-java.jar

if [ ! -x "$JAVA" ]; then
    JAVA= `which java`
fi

if [ ! -x "$JAVA" ]; then
    echo "No Java VM found"
    exit 1
fi

if [ ! -f "$JARFILE" ]; then
   echo "JAR file $JARFILE not found"
   exit 1
fi

if [ ! -x "$GF" ]; then
   GF= `which gf`
fi

if [ ! -x "$GF" ]; then
    echo "gf not found"
    exit 1
fi

COMMAND= $JAVA -jar $JARFILE "$GF -java $*"

echo $COMMAND
exec $COMMAND