| # Copyright (c) 2015, Intel Corporation |
| # All rights reserved. |
| # |
| # Redistribution and use in source and binary forms, with or without modification, |
| # are permitted provided that the following conditions are met: |
| # |
| # 1. Redistributions of source code must retain the above copyright notice, this |
| # list of conditions and the following disclaimer. |
| # |
| # 2. Redistributions in binary form must reproduce the above copyright notice, |
| # this list of conditions and the following disclaimer in the documentation and/or |
| # other materials provided with the distribution. |
| # |
| # 3. Neither the name of the copyright holder nor the names of its contributors |
| # may be used to endorse or promote products derived from this software without |
| # specific prior written permission. |
| # |
| # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND |
| # ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
| # WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| # DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR |
| # ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
| # (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
| # LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON |
| # ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
| # SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| |
| |
| option(DOXYGEN |
| "Enable doxygen generation (you still have to run 'make doc')" |
| OFF) |
| |
| include(CMakeDependentOption) |
| # Only present DOXYGEN_GRAPHS if DOXYGEN is ON and if so, default to ON. |
| # Else, set to OFF. |
| cmake_dependent_option(DOXYGEN_GRAPHS |
| "Generate graphs in the doxygen documentation (you need the 'dot' |
| utility)" |
| ON |
| "DOXYGEN" OFF) |
| |
| if(DOXYGEN) |
| find_package(Doxygen REQUIRED) |
| |
| if(DOXYGEN_GRAPHS AND (NOT DOXYGEN_DOT_FOUND)) |
| message(SEND_ERROR " |
| The 'dot' utility was not found;" |
| " install it or deactivate graph generation (DOXYGEN_GRAPHS=OFF).") |
| endif() |
| |
| configure_file(${CMAKE_CURRENT_SOURCE_DIR}/Doxyfile.in |
| ${CMAKE_CURRENT_BINARY_DIR}/Doxyfile |
| @ONLY) |
| add_custom_target(doc |
| ${DOXYGEN_EXECUTABLE} ${CMAKE_CURRENT_BINARY_DIR}/Doxyfile |
| WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR} |
| COMMENT "Generating documentation with Doxygen" |
| VERBATIM) |
| endif() |