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KDDockWidgets/docs/api/CMakeLists.txt
2020-08-10 16:54:04 -04:00

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CMake

#
# This file is part of KDDockWidgets.
#
# SPDX-FileCopyrightText: 2020 Klarälvdalens Datakonsult AB, a KDAB Group company <info@kdab.com>
# Author: Allen Winter <allen.winter@kdab.com>
#
# SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only
#
# Contact KDAB at <info@kdab.com> for commercial licensing options.
#
find_file(QDOC_QTCORE_TAG qtcore.tags
HINTS ${QT_INSTALL_DOCS}/qtcore
HINTS ${QT_INSTALL_DATA}/doc/qtcore
)
if(QDOC_QTCORE_TAG)
get_filename_component(QDOC_TAG_DIR ${QDOC_QTCORE_TAG} DIRECTORY)
get_filename_component(QDOC_TAG_DIR ${QDOC_TAG_DIR} DIRECTORY)
endif()
file(GLOB _dox_deps *.dox *.html)
set(DOXYGEN_OUTPUT_DIR ${CMAKE_CURRENT_BINARY_DIR})
#apidox generation using doxygen
configure_file(
${CMAKE_CURRENT_SOURCE_DIR}/Doxyfile.cmake
${CMAKE_CURRENT_BINARY_DIR}/Doxyfile
)
add_custom_command(
OUTPUT ${DOXYGEN_OUTPUT_DIR}/qch/kddockwidgets-api.qch
COMMAND ${DOXYGEN_EXECUTABLE} ${CMAKE_CURRENT_BINARY_DIR}/Doxyfile
#handle a bug in doxygen where image files referred to in markdown are not copied the output
COMMAND ${CMAKE_COMMAND} -E copy_if_different ${CMAKE_SOURCE_DIR}/screencap.gif ${DOXYGEN_OUTPUT_DIR}/html
DEPENDS ${_dox_deps} ${CMAKE_CURRENT_BINARY_DIR}/Doxyfile
WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
)
add_custom_target(kddockwidgets-api.qch ALL DEPENDS ${DOXYGEN_OUTPUT_DIR}/qch/kddockwidgets-api.qch)
install(FILES ${DOXYGEN_OUTPUT_DIR}/qch/kddockwidgets-api.qch DESTINATION ${INSTALL_DOC_DIR})