# ******************************************************************************
# Copyright 2017-2019 Intel Corporation
#
# Licensed 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.
# ******************************************************************************

add_subdirectory(examples)

if ("${NGRAPH_BUILD_DOCS}" MATCHES "^ON$")
    add_custom_target( docs
        COMMENT "Build all of the documentation types selected during CMake configuration."
        )

    add_subdirectory( doxygen )
    add_subdirectory( sphinx )
else()
    add_custom_target( docs
        COMMAND echo
        COMMAND echo "The 'docs' target is disabled. To enable the building of documentation, re-run cmake with the option -DNGRAPH_BUILD_DOCS=ON."
        COMMAND echo
        COMMAND false
        VERBATIM
        )
endif()
