#!/usr/bin/env python
# Copyright 2012 Citrix Systems, Inc. Licensed under the
# Apache License, Version 2.0 (the "License"); you may not use this
# file except in compliance with the License.  Citrix Systems, Inc.
# reserves all rights not expressly granted by the License.
# You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# 
# Automatically generated by addcopyright.py at 04/03/2012

import Options, Utils
import os

def detect(conf):
	conf.check_message_1('Detecting JAVADIR')
	javadir = getattr(Options.options, 'JAVADIR', '')
	if javadir:
		conf.env.JAVADIR = javadir
		conf.check_message_2("%s (forced through --javadir)"%conf.env.JAVADIR,"GREEN")
	else:
		conf.env.JAVADIR = os.path.join(conf.env.DATADIR,'java')
		conf.check_message_2("%s (using default ${DATADIR}/java directory)"%conf.env.JAVADIR,"GREEN")

def set_options(opt):
        inst_dir = opt.get_option_group('--datadir') # get the group that contains bindir
        if not inst_dir: raise Utils.WafError, "DATADIR not set.  Did you load the gnu_dirs tool options with opt.tool_options('gnu_dirs') before running opt.tool_options('javadir')?"
	inst_dir.add_option('--javadir', # add javadir to the group that contains bindir
		help = 'Java class and jar files [Default: ${DATADIR}/java]',
		default = '',
		dest = 'JAVADIR')