359 lines
15 KiB
CMake
359 lines
15 KiB
CMake
# CMake configuration for Nana
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# Author: Andrew Kornilov(https://github.com/ierofant)
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# Contributors:
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# Jinhao
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# Robert Hauck - Enable support for PNG/Freetype
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# Qiangqiang Wu - Add biicode support
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# Ariel Vina-Rodriguez (qPCR4vir)
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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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# In the future CMake could be the prefered, and maybe will be used to generate the others and the central nana repo
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# will distribute all of them. But by now CMake is just one of them and all the other distributed build system
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# files/projects are manually write. 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://cmake.org/cmake-tutorial/
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#https://cmake.org/cmake/help/v3.3/module/CMakeDependentOption.html?highlight=cmakedependentoption
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# use CACHE FORCE or set(ENABLE_MINGW_STD_THREADS_WITH_MEGANZ ON) or delete CMakecache.txt or the entirely build dir
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# if your changes don't execute
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# It seems that project() defines essential system variables like CMAKE_FIND_LIBRARY_PREFIXES.
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# https://bbs.archlinux.org/viewtopic.php?id=84967
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project(nana)
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cmake_minimum_required(VERSION 2.8)
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option(NANA_CMAKE_INSTALL_INCLUDES "Install nana includes when compile the library" ON)
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option(NANA_CMAKE_ENABLE_MINGW_STD_THREADS_WITH_MEGANZ "replaced boost.thread with meganz's mingw-std-threads." OFF)
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option(NANA_CMAKE_ENABLE_PNG "Enable the use of PNG" OFF)
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option(NANA_CMAKE_LIBPNG_FROM_OS "Use libpng from operating system." ON)
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option(NANA_CMAKE_ENABLE_JPEG "Enable the use of JPEG" OFF)
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option(NANA_CMAKE_LIBJPEG_FROM_OS "Use libjpeg from operating system." ON)
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option(NANA_CMAKE_ENABLE_AUDIO "Enable class audio::play for PCM playback." OFF)
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option(NANA_CMAKE_VERBOSE_PREPROCESSOR "Show annoying debug messages during compilation." ON)
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option(NANA_CMAKE_STOP_VERBOSE_PREPROCESSOR "Stop compilation after showing the annoying debug messages." ON)
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option(NANA_CMAKE_BUILD_DEMOS "Build all the demos form the nana_demo repository." ON)
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option(NANA_CMAKE_INCLUDE_EXPERIMENTAL_DEMOS "" ON)
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option(NANA_CMAKE_AUTOMATIC_GUI_TESTING "Activate automatic GUI testing?" OFF)
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option(NANA_CMAKE_BUILD_FreeMe "Build FreeMe (currently broken)?" OFF)
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# The ISO C++ File System Technical Specification (ISO-TS, or STD) is optional.
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# http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2014/n4100.pdf
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# This is not a workaround, but an user option.
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# The library maybe available in the std library in use or from Boost (almost compatible)
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# http://www.boost.org/doc/libs/1_60_0/libs/filesystem/doc/index.htm
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# or you can choose to use the (partial, but functional) implementation provided by nana.
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# If you include the file <nana/filesystem/filesystem_selector.hpp>
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# The selected option will be set by nana into std::experimental::filesystem
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# By default Nana will try to use the STD. If not available will try
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# to use boost if available. Nana own implementation will be use only none of them are available.
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# You can change that default if you change one of the following
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# (please don't define more than one of the _XX_FORCE options):
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option(NANA_CMAKE_FIND_BOOST_FILESYSTEM "Search: Is Boost filesystem available?" ON)
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option(NANA_CMAKE_NANA_FILESYSTEM_FORCE "Force nana filesystem over ISO and boost?" OFF)
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option(NANA_CMAKE_STD_FILESYSTEM_FORCE "Use of STD filesystem?(a compilation error will ocurre if not available)" OFF)
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option(NANA_CMAKE_BOOST_FILESYSTEM_FORCE "Force use of Boost filesystem if available (over STD)?" OFF)
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# cmake will find the package self, if don't works set the following (please find the correct values):
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#option(NANA_CMAKE_BOOST_FILESYSTEM_INCLUDE_ROOT "Where to find <boost/filesystem.hpp>?" "../")
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#option(NANA_CMAKE_BOOST_FILESYSTEM_LIB "Flag for the compiler to link: " "-lboost/fs")
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#include_directories("${NANA_CMAKE_BOOST_FILESYSTEM_INCLUDE_ROOT}")
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#set(NANA_LINKS "${NANA_LINKS} ${NANA_CMAKE_BOOST_FILESYSTEM_LIB}")
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########### Compatibility with CMake 3.1
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if(POLICY CMP0054)
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# http://www.cmake.org/cmake/help/v3.1/policy/CMP0054.html
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cmake_policy(SET CMP0054 OLD)
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endif()
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if(POLICY CMP0004) # ignore leading space
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# http://www.cmake.org/cmake/help/v3.0/policy/CMP0004.html
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cmake_policy(SET CMP0004 OLD)
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endif()
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add_definitions(-DNANA_IGNORE_CONF)
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########### OS
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if(WIN32)
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add_definitions(-DWIN32)
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# set(BUILD_FreeMe ON) #"Build FreeMe only on Windows."
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#Global MSVC definitions. You may prefer the hand-tuned sln and projects from the nana repository.
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if(MSVC)
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option(WIN32_USE_MP "Set to ON to build nana with the /MP option (Visual Studio 2005 and above)." ON)
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# ??
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if(WIN32_USE_MP)
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /MP")
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endif(WIN32_USE_MP)
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endif(MSVC)
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if(MINGW)
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if(NANA_CMAKE_ENABLE_MINGW_STD_THREADS_WITH_MEGANZ)
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add_definitions(-DSTD_THREAD_NOT_SUPPORTED)
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add_definitions(-DNANA_ENABLE_MINGW_STD_THREADS_WITH_MEGANZ)
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endif(NANA_CMAKE_ENABLE_MINGW_STD_THREADS_WITH_MEGANZ)
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endif(MINGW)
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endif(WIN32)
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if(APPLE)
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add_definitions(-DAPPLE)
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include_directories(/opt/X11/include/)
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set(NANA_LINKS "${NANA_LINKS} -L/opt/X11/lib/ -liconv")
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#set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -liconv")
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#set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -L/opt/X11/lib/ -liconv")
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set(ENABLE_AUDIO OFF)
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elseif(UNIX)
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add_definitions(-Dlinux)
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message("added -D linux")
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endif(APPLE)
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if(UNIX)
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set(NANA_LINKS "${NANA_LINKS} -lX11")
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#set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -lX11")
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#set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -lX11")
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find_package(Freetype)
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if (FREETYPE_FOUND)
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include_directories( ${FREETYPE_INCLUDE_DIRS})
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#set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -lXft")
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#set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -lXft")
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set(NANA_LINKS "${NANA_LINKS} -lXft")
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endif(FREETYPE_FOUND)
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endif(UNIX)
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########### Compliers
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#
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# Using gcc: gcc 4.8 don't sopourt C++14 and make_unique. You may want to update at least to 4.9.
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# In Windows, the gcc which come with CLion was 4.8 from MinGW. You may want to install MinGW-w64 from the
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# TDM-GCC Compiler Suite for Windows which will update you to gcc 5.1.
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# gcc 5.3 and 5.4 include filesytem, but you need to add the link flag: -lstdc++fs
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#
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# see at end of: https://gcc.gnu.org/onlinedocs/libstdc++/manual/using_dynamic_or_shared.html
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# set compile flags
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if(CMAKE_COMPILER_IS_GNUCXX OR "${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang") # Clang || GNU
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if ("${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=gnu++14 -Wall -g") # Clang
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else ("${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++14 -Wall -g") # GNU
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endif("${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang")
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endif(CMAKE_COMPILER_IS_GNUCXX OR "${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang")
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# enable static linkage
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if (CMAKE_COMPILER_IS_GNUCXX OR "${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang" AND NOT MINGW) # GNU || CLang not MinGW
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#set(CMAKE_FIND_LIBRARY_SUFFIXES ".a")
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set(CMAKE_EXE_LINKER_FLAGS "-static-libgcc -static-libstdc++ -pthread")
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if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS 5.3)
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# IS_GNUCXX < 5.3
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else(CMAKE_CXX_COMPILER_VERSION VERSION_LESS 5.3)
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set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -lstdc++fs") # IS_GNUCXX 5.3 or more
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set(NANA_LINKS "${NANA_LINKS} -lstdc++fs")
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endif(CMAKE_CXX_COMPILER_VERSION VERSION_LESS 5.3)
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endif (CMAKE_COMPILER_IS_GNUCXX OR "${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang" AND NOT MINGW)
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if (APPLE AND "${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang") # APPLE Clang
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set (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -stdlib=libstdc++")
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endif ()
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# set (CMAKE_STATIC_LINKER_FLAGS "${CMAKE_STATIC_LINKER_FLAGS} ${CMAKE_EXE_LINKER_FLAGS}")
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############# Optional libraries
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#Find PNG
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if(NANA_CMAKE_ENABLE_PNG)
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add_definitions(-DNANA_ENABLE_PNG)
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#set(NANA_PNG_LIB "png")
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set(NANA_LINKS "${NANA_LINKS} -lpng")
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#set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -lpng")
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#set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -lpng")
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if(NANA_CMAKE_LIBPNG_FROM_OS)
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find_package(PNG)
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if (PNG_FOUND)
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include_directories( ${PNG_INCLUDE_DIRS})
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add_definitions(-DUSE_LIBPNG_FROM_OS)
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endif(PNG_FOUND)
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endif(NANA_CMAKE_LIBPNG_FROM_OS)
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endif(NANA_CMAKE_ENABLE_PNG)
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#Find JPEG
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if(NANA_CMAKE_ENABLE_JPEG)
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add_definitions(-DNANA_ENABLE_JPEG)
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#set(NANA_JPEG_LIB "jpeg")
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set(NANA_LINKS "${NANA_LINKS} -ljpeg")
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# set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -ljpeg")
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#set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -ljpeg")
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if(NANA_CMAKE_LIBJPEG_FROM_OS)
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find_package(JPEG)
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if (JPEG_FOUND)
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include_directories( ${JPEG_INCLUDE_DIRS})
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add_definitions(-DUSE_LIBJPEG_FROM_OS)
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endif(JPEG_FOUND)
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endif(NANA_CMAKE_LIBJPEG_FROM_OS)
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endif(NANA_CMAKE_ENABLE_JPEG)
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if(NANA_CMAKE_ENABLE_AUDIO)
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add_definitions(-DNANA_ENABLE_AUDIO)
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if(UNIX)
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find_package(ASOUND)
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if (ASOUND_FOUND)
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include_directories( ${ASOUND_INCLUDE_DIRS})
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set(NANA_LINKS "${NANA_LINKS} -lasound")
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# set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -lasound")
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#set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -lasound")
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else(ASOUND_FOUND)
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message(FATAL_ERROR "libasound is not found")
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endif(ASOUND_FOUND)
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endif(UNIX)
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endif(NANA_CMAKE_ENABLE_AUDIO)
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if (NANA_CMAKE_NANA_FILESYSTEM_FORCE)
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add_definitions(-DNANA_FILESYSTEM_FORCE)
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elseif (NANA_CMAKE_STD_FILESYSTEM_FORCE)
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add_definitions(-DSTD_FILESYSTEM_FORCE)
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elseif (NANA_CMAKE_FIND_BOOST_FILESYSTEM OR NANA_CMAKE_BOOST_FILESYSTEM_FORCE)
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if (NANA_CMAKE_BOOST_FILESYSTEM_FORCE)
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add_definitions(-DNANA_BOOST_FILESYSTEM_FORCE)
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endif(NANA_CMAKE_BOOST_FILESYSTEM_FORCE)
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# https://cmake.org/cmake/help/git-master/module/FindBoost.html
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# Implicit dependencies such as Boost::filesystem requiring Boost::system will be automatically detected and satisfied,
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# even if system is not specified when using find_package and if Boost::system is not added to target_link_libraries.
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# If using Boost::thread, then Thread::Thread will also be added automatically.
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find_package(Boost COMPONENTS filesystem)
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if (Boost_FOUND)
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add_definitions(-DNANA_BOOST_FILESYSTEM_AVAILABLE)
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include_directories(SYSTEM "${Boost_INCLUDE_DIR}")
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#set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${Boost_LIBRARIES}")
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set(NANA_LINKS "${NANA_LINKS} ${Boost_LIBRARIES}") ###### FIRST !!!!!!!!!!!!!!!!! add is not first
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#set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${Boost_LIBRARIES}")
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endif (Boost_FOUND)
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set(Boost_USE_STATIC_LIBS ON)
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set(Boost_USE_STATIC_RUNTIME ON) # ??
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#set(Boost_USE_MULTITHREADED ON)
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endif (NANA_CMAKE_NANA_FILESYSTEM_FORCE)
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if(NANA_CMAKE_VERBOSE_PREPROCESSOR)
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add_definitions(-DVERBOSE_PREPROCESSOR)
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endif(NANA_CMAKE_VERBOSE_PREPROCESSOR)
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set(NANA_SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/source)
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set(NANA_INCLUDE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/include)
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# collect all source sub-directories in a list to avoid duplication here
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set(NANA_SOURCE_SUBDIRS /.
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/detail
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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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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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endif()
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# collect all source files in the source-sub-dir
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#To show .h files in Visual Studio, add them to the list of sources in add_executable / add_library
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#and Use SOURCE_GROUP if all your sources are in the same directory
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foreach(subdir ${NANA_SOURCE_SUBDIRS})
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aux_source_directory(${NANA_SOURCE_DIR}${subdir} sources)
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# message("Subir: ${subdir}")
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# message("Files: ${sources}")
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endforeach(subdir ${NANA_SOURCE_SUBDIRS})
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include_directories(${NANA_INCLUDE_DIR})
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add_library(${PROJECT_NAME} ${sources} )
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target_link_libraries(${PROJECT_NAME} ${NANA_LINKS})
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# Headers: use INCLUDE_DIRECTORIES
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# Libraries: use FIND_LIBRARY and link with the result of it (try to avoid LINK_DIRECTORIES)
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install(TARGETS ${PROJECT_NAME}
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ARCHIVE DESTINATION lib
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LIBRARY DESTINATION lib)
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# Install include directories too.
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if(NANA_CMAKE_INSTALL_INCLUDES)
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install(DIRECTORY ${CMAKE_SOURCE_DIR}/include/nana
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DESTINATION include)
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endif(NANA_CMAKE_INSTALL_INCLUDES)
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set_property( TARGET ${PROJECT_NAME} PROPERTY CXX_STANDARD 14 )
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# TODO: move this nana-demo section to the nana demo repository, and here only include that cmake file
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if (NANA_CMAKE_BUILD_DEMOS)
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if(NANA_CMAKE_AUTOMATIC_GUI_TESTING)
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add_definitions(-DNANA_AUTOMATIC_GUI_TESTING)
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enable_testing ()
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endif(NANA_CMAKE_AUTOMATIC_GUI_TESTING)
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set (demos main )
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# Pending:
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foreach ( demo ${demos})
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add_executable(${demo} "../nana-demo/Examples/${demo}.cpp")
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set_property( TARGET ${demo} PROPERTY CXX_STANDARD 14 )
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target_link_libraries(${demo} ${PROJECT_NAME}) # ${NANA_LINKS} or ${CMAKE_EXE_LINKER_FLAGS}
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install(TARGETS ${demo} RUNTIME DESTINATION "../nana-demo/Examples/")
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message("... to build: ../nana-demo/Examples/${demo}.cpp" )
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endforeach( demo ${demos})
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endif (NANA_CMAKE_BUILD_DEMOS)
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message ( "CMAKE_CXX_COMPILER_ID = " ${CMAKE_CXX_COMPILER_ID})
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message ( "COMPILER_IS_CLANG = " ${COMPILER_IS_CLANG})
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message ( "CMAKE_COMPILER_IS_GNUCXX= " ${CMAKE_COMPILER_IS_GNUCXX})
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message ( "CMAKE_CXX_FLAGS = " ${CMAKE_CXX_FLAGS})
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message ( "CMAKE_EXE_LINKER_FLAGS = " ${CMAKE_EXE_LINKER_FLAGS})
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message ( "CMAKE_STATIC_LINKER_FLAGS= " ${CMAKE_STATIC_LINKER_FLAGS})
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message ( "NANA_LINKS = " ${NANA_LINKS})
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message ( "DESTDIR = " ${DESTDIR})
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message ( "CMAKE_INSTALL_PREFIX = " ${CMAKE_INSTALL_PREFIX})
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message ( "NANA_CMAKE_ENABLE_AUDIO = " ${NANA_CMAKE_ENABLE_AUDIO})
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message ( "NANA_CMAKE_FIND_BOOST_FILESYSTEM = " ${NANA_CMAKE_FIND_BOOST_FILESYSTEM})
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message ( "NANA_CMAKE_BOOST_FILESYSTEM_FORCE = " ${NANA_CMAKE_BOOST_FILESYSTEM_FORCE})
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message ( "NANA_CMAKE_BOOST_FILESYSTEM_INCLUDE_ROOT = " ${NANA_CMAKE_BOOST_FILESYSTEM_INCLUDE_ROOT})
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message ( "NANA_CMAKE_BOOST_FILESYSTEM_LIB = " ${NANA_CMAKE_BOOST_FILESYSTEM_LIB})
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message ( "NANA_CMAKE_AUTOMATIC_GUI_TESTING = " ${NANA_CMAKE_AUTOMATIC_GUI_TESTING})
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message ( "NANA_CMAKE_ADD_DEF_AUTOMATIC_GUI_TESTING = " ${NANA_CMAKE_ADD_DEF_AUTOMATIC_GUI_TESTING})
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