139 lines
5.8 KiB
CMake
139 lines
5.8 KiB
CMake
# CMake configuration for Nana
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# Contributors:
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# Andrew Kornilov (ierofant) - original version
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# Jinhao
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# Ariel Vina-Rodriguez (qPCR4vir)
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# (King_DuckZ)
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# Robert Hauck - Enable support for PNG/Freetype
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# Pavel O. - fix compilation with boost::filesystem (#281)
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# Frostbane - Add option for compiling a shared library (#263,#265)
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# Qiangqiang Wu - Add biicode support: todo migrate to https://conan.io/
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#
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# Nana uses some build systems: MS-VS solution, MAKE, bakefile, codeblock, etc. manually optimized.
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# Maybe CMake will be used in the future to generate some of them in the central nana repository.
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# But by now CMake is just one option and all the other build system
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# files/projects distributed are manually writen. This current CMakeList.txt reflect this fact and that is why we don't
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# generate here configurated *.h files or explicitly enumerate the sources files: anyway this CM-list
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# will be "touched" to force a re-run of cmake.
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# https://cliutils.gitlab.io/modern-cmake/
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# https://cmake.org/cmake-tutorial/
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# https://cmake.org/cmake/help/v3.12/module/CMakeDependentOption.html?highlight=cmakedependentoption
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# cmake 3.12 have more better modern c++ support
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cmake_minimum_required(VERSION 3.12 FATAL_ERROR)
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project(nana VERSION 1.7.3
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DESCRIPTION "C++ GUI library"
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HOMEPAGE_URL http://nanapro.org
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LANGUAGES CXX )
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####################### Main setting of Nana targets, sources and installs #####################
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add_library(nana)
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add_library(nana::nana ALIAS nana)
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target_compile_features(nana PUBLIC cxx_std_17)
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# set(CMAKE_CXX_STANDARD 17)
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# need after cxx_std_14 or cxx_std_17 ??
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target_compile_features(nana
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PUBLIC cxx_nullptr
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PUBLIC cxx_range_for
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PUBLIC cxx_lambdas
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PUBLIC cxx_decltype_auto
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PUBLIC cxx_defaulted_functions
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PUBLIC cxx_deleted_functions
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PUBLIC cxx_auto_type
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PUBLIC cxx_decltype_incomplete_return_types
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PUBLIC cxx_defaulted_move_initializers
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PUBLIC cxx_noexcept
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PUBLIC cxx_rvalue_references
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)
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### collect all source sub-directories in a list to avoid duplication ###
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# By using CMAKE_CURRENT_LIST_DIR here you can compile and consume nana by just:
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# add_subdirectory(../nana ../cmake-nana-build-${CONFIG} ) or simmilar
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# in your own CMakeLists.txt, and them :
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# target_link_libraries(yourApp PRIVATE nana )
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set(NANA_SOURCE_DIR ${CMAKE_CURRENT_LIST_DIR}/source)
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set(NANA_SOURCE_SUBDIRS /.
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/detail
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/detail/posix
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/filesystem
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/gui
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/gui/detail
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/gui/widgets
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/gui/widgets/skeletons
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/paint
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/paint/detail
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/system
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/threads
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)
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if(NANA_CMAKE_ENABLE_AUDIO)
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list(APPEND NANA_SOURCE_SUBDIRS
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/audio
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/audio/detail
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)
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endif()
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# collect all source files in the source-sub-dir
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foreach(subdir ${NANA_SOURCE_SUBDIRS})
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aux_source_directory(${NANA_SOURCE_DIR}${subdir} SOURCES) # todo: use GLOB to add headers too ??
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endforeach()
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target_sources(nana PRIVATE ${SOURCES})
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### collect all headers sub-directories in a list to avoid duplication ###
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# To show .h files in Visual Studio, add them to the list of sources in add_executable / add_library / target_sources
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# and Use SOURCE_GROUP if all your sources are in the same directory
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set(NANA_INCLUDE_DIR ${CMAKE_CURRENT_LIST_DIR}/include)
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set(NANA_INCLUDE_SUBDIRS /.
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/filesystem
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/gui
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/gui/detail
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/gui/widgets
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/gui/widgets/skeletons
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/paint
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/paint/detail
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/pat
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/system
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/threads
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)
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if(NANA_CMAKE_ENABLE_AUDIO)
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list(APPEND NANA_INCLUDE_SUBDIRS
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/audio
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/audio/detail
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)
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endif()
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foreach(subdir ${NANA_INCLUDE_SUBDIRS})
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aux_source_directory(${NANA_INCLUDE_DIR}/nana${subdir} HEADERS) # todo: use GLOB to add headers too !!!!!!!
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endforeach()
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### Some nana compilation options ###
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option(NANA_CMAKE_AUTOMATIC_GUI_TESTING "Activate automatic GUI testing?" OFF)
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option(NANA_CMAKE_ENABLE_MINGW_STD_THREADS_WITH_MEGANZ "replaced boost.thread with meganz's mingw-std-threads." OFF) # deprecate?
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######## Nana options
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target_compile_definitions(nana PRIVATE NANA_IGNORE_CONF) # really ??
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if(NANA_CMAKE_AUTOMATIC_GUI_TESTING)
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target_compile_definitions(nana PUBLIC NANA_AUTOMATIC_GUI_TESTING)
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# todo: enable_testing() # ??
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endif()
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list (APPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_LIST_DIR}/build/cmake/Modules)
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include(${CMAKE_CURRENT_LIST_DIR}/build/cmake/install_nana.cmake) # includes and libs, or just expose the nana target
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include(${CMAKE_CURRENT_LIST_DIR}/build/cmake/OS.cmake) # windows, unix, linux, apple, ...
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include(${CMAKE_CURRENT_LIST_DIR}/build/cmake/shared_libs.cmake) # static vs shared
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include(${CMAKE_CURRENT_LIST_DIR}/build/cmake/compilers.cmake) # VC, gcc, clang
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############# Optional libraries #####################
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include(${CMAKE_CURRENT_LIST_DIR}/build/cmake/enable_png.cmake)
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include(${CMAKE_CURRENT_LIST_DIR}/build/cmake/enable_jpeg.cmake)
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include(${CMAKE_CURRENT_LIST_DIR}/build/cmake/enable_audio.cmake)
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include(${CMAKE_CURRENT_LIST_DIR}/build/cmake/select_filesystem.cmake)
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include(${CMAKE_CURRENT_LIST_DIR}/build/cmake/verbose.cmake) # Just for information
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