# Copyright (c) 2013, Christian Gehring, Hannes Sommer, Paul Furgale, Remo Diethelm
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#     * Redistributions of source code must retain the above copyright
#       notice, this list of conditions and the following disclaimer.
#     * 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.
#     * Neither the name of the Autonomous Systems Lab, ETH Zurich 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 Christian Gehring, Hannes Sommer, Paul Furgale,
# Remo Diethelm 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.

cmake_minimum_required(VERSION 3.16.3)

#--------------------------#
# Documentation



find_package(Doxygen)
if(DOXYGEN)
  set(DOC_OUTPUT_DIR ${PROJECT_BINARY_DIR}/doc)
  set(DOXYGEN_IMAGE_DIRS "\"${CMAKE_CURRENT_SOURCE_DIR}/figures/\"" )
  set(DOXYGEN_SOURCE_DIRS "${DOXYGEN_SOURCE_DIRS} \"${CMAKE_CURRENT_SOURCE_DIR}\" ")
  set(DOXYGEN_SOURCE_DIRS "${DOXYGEN_SOURCE_DIRS} \"${CMAKE_CURRENT_SOURCE_DIR}/../../include/\" ")


  set(HTML_EXTRA_FILES "${CMAKE_CURRENT_SOURCE_DIR}/../cheatsheet/cheatsheet_latest.pdf")
  set(HTML_DIR ${DOC_OUTPUT_DIR}/html)
  set(DOXYGEN_QUIET YES)
  make_directory(${HTML_DIR})
  set( HAVE_DOT YES )

  configure_file(${CMAKE_CURRENT_SOURCE_DIR}/doxygen.config.in ${DOC_OUTPUT_DIR}/doxygen.config IMMEDIATE)

  add_custom_target(kindr_doc ${DOXYGEN} ${DOC_OUTPUT_DIR}/doxygen.config)
else(DOXYGEN)
  message(STATUS "Doxygen not found")
endif(DOXYGEN)

#-------------------------#