#
# CMakeLists.txt -- CMake build system for malikania
#
# Copyright (c) 2013-2016 Malikania Authors
#
# Permission to use, copy, modify, and/or distribute this software for any
# purpose with or without fee is hereby granted, provided that the above
# copyright notice and this permission notice appear in all copies.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
#

project(docs)

add_custom_target(
    docs
    ALL
    COMMENT "Generating documentation"
)

#
# Doxygen generation.
# -------------------------------------------------------------------
#

find_package(Doxygen)

if (DOXYGEN_FOUND)
    if (WITH_DOXYGEN)
        setg(WITH_DOXYGEN_MSG "Yes")
    else ()
        setg(WITH_DOXYGEN_MSG "No (disabled by user)")
    endif ()
else ()
    setg(WITH_DOXYGEN_MSG "No (doxygen not found)")
    setg(WITH_DOXYGEN Off)
endif ()

if (WITH_DOXYGEN)
    add_subdirectory(doxygen)
endif ()