#!/bin/sh

# gjdoc.sh.in
# Copyright (C) 2005 Free Software Foundation, Inc.
# 
# This file is part of GNU Classpath.
# 
# GNU Classpath is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
#  
# GNU Classpath is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
# General Public License for more details.
# 
# You should have received a copy of the GNU General Public License
# along with GNU Classpath; see the file COPYING.  If not, write to the
# Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
# 02111-1307 USA.

prefix=/usr
datadir=/usr/share
version=0.7.7
ANTLR_JAR=/usr/share/java/antlr.jar

if [ -z "${JAVA}" ]; then
  if [ -n "$JAVA_HOME" ]; then
    JAVA="${JAVA_HOME}/bin/java"
  elif [ -x "${prefix}/bin/java" ]; then
    JAVA="${prefix}/bin/java"
  else
    JAVA=gij
  fi
fi

gjdocpath=${datadir}/java/com-sun-javadoc-${version}.jar:${datadir}/java/com-sun-tools-doclets-Taglet-${version}.jar:${datadir}/java/gnu-classpath-tools-gjdoc-${version}.jar:${ANTLR_JAR}:${CLASSPATH}

for i in ${1+"$@"}; do
    if test "`echo "$i" | head -c 2`" = "-J"; then
        len=`expr length "$i"`
        vmparams="$vmparams '`expr substr "$i" 3 $len`'"
    else
        gjdocparams="$gjdocparams '$i'"
    fi
done

exec ${SHELL} -c "exec ${JAVA} ${vmparams} -classpath ${gjdocpath} gnu.classpath.tools.gjdoc.Main ${gjdocparams}"