#
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements.  See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership.  The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with 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.
#
#
# Run doxygen to generate HTML doc.
# Generate dependency files so its rebuilt only when needed. 
#

if HAVE_DOXYGEN

EXTRA_DIST = html user.doxygen developer.doxygen html.timestamp CMakeLists.txt \
             header.html footer.html

html: html.timestamp


html.timestamp:
	test $(srcdir) = . || cp $(srcdir)/header.html $(srcdir)/footer.html .
	doxygen user.doxygen
	touch $@

clean-local:
	rm -rf html html-dev html.timestamp

endif