# Copyright AllSeen Alliance. All rights reserved.
#
#    Permission to use, copy, modify, and/or distribute this software for any
#    purpose with or without fee is hereby granted, provided that the above
#    copyright notice and this permission notice appear in all copies.
#
#    THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
#    WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
#    MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
#    ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
#    WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
#    ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
#    OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

import os
Import('env')

returnValue = []

docenv = env.Clone()

# Build docs
if docenv['DOCS'] == 'html':
    # the target directory 'docs/tmp' is never built this will cause doxygen 
    # to run every time DOCS == 'html'
    generateDocs = docenv.Doxygen(source='Doxygen_html', target=[Dir('tmp'), Dir('html')])
    returnValue = docenv.Install('$CONFIG_DISTDIR/docs', Dir('html'))
    docenv.Clean('Doxygen_html', Dir('html'))
    docenv.Depends(returnValue, generateDocs)

Return('returnValue')
