# -*- coding: utf-8 -*-
#
# Copyright 2022 Johannes Demel.
#
# SPDX-License-Identifier: LGPL-3.0-or-later
#

find_package(Doxygen)
if(DOXYGEN_FOUND)

message(STATUS "Doxygen found. Building docs ...")

configure_file(
    ${CMAKE_CURRENT_SOURCE_DIR}/Doxyfile.in
    ${CMAKE_BINARY_DIR}/Doxyfile
@ONLY)

add_custom_target(volk_doc
    ${DOXYGEN_EXECUTABLE} ${CMAKE_BINARY_DIR}/Doxyfile
    WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
    COMMENT "Generating documentation with Doxygen" VERBATIM
)

endif(DOXYGEN_FOUND)
