cmake_minimum_required (VERSION 3.1)
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project (efsw)
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include(GNUInstallDirs)
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find_package(Threads REQUIRED)
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option (VERBOSE "Build efsw with verbose mode.")
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option (CXX11 "Build efsw with C++11")
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option (BUILD_SHARED_LIBS "Build efsw as a shared library" ON)
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option (BUILD_TEST_APP "Build the test app")
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option (EFSW_INSTALL "Add efsw install targets" ON)
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add_library(efsw)
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target_sources(efsw PRIVATE
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src/efsw/Debug.cpp
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src/efsw/DirectorySnapshot.cpp
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src/efsw/DirectorySnapshotDiff.cpp
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src/efsw/DirWatcherGeneric.cpp
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src/efsw/FileInfo.cpp
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src/efsw/FileSystem.cpp
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src/efsw/FileWatcher.cpp
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src/efsw/FileWatcherCWrapper.cpp
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src/efsw/FileWatcherGeneric.cpp
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src/efsw/FileWatcherImpl.cpp
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src/efsw/Log.cpp
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src/efsw/Mutex.cpp
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src/efsw/String.cpp
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src/efsw/System.cpp
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src/efsw/Thread.cpp
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src/efsw/Watcher.cpp
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src/efsw/WatcherGeneric.cpp
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)
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target_include_directories(efsw
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PRIVATE src/
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PUBLIC
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$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
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$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/src>
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$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>
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)
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if (VERBOSE)
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target_compile_definitions(efsw PRIVATE EFSW_VERBOSE)
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endif()
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if (CXX11)
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target_compile_definitions(efsw PRIVATE EFSW_USE_CXX11)
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target_compile_features(efsw PRIVATE cxx_std_11)
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endif()
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if (BUILD_SHARED_LIBS)
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target_compile_definitions(efsw PRIVATE EFSW_DYNAMIC EFSW_EXPORTS)
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endif()
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# platforms
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if (WIN32)
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target_sources(efsw PRIVATE
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src/efsw/platform/win/FileSystemImpl.cpp
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src/efsw/platform/win/MutexImpl.cpp
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src/efsw/platform/win/SystemImpl.cpp
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src/efsw/platform/win/ThreadImpl.cpp
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)
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else ()
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target_sources(efsw PRIVATE
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src/efsw/platform/posix/FileSystemImpl.cpp
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src/efsw/platform/posix/MutexImpl.cpp
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src/efsw/platform/posix/SystemImpl.cpp
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src/efsw/platform/posix/ThreadImpl.cpp
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)
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endif()
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# watcher implementations
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if (APPLE)
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target_sources(efsw PRIVATE
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src/efsw/FileWatcherFSEvents.cpp
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src/efsw/FileWatcherKqueue.cpp
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src/efsw/WatcherFSEvents.cpp
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src/efsw/WatcherKqueue.cpp
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)
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if (NOT CMAKE_SYSTEM_VERSION GREATER 9)
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target_compile_definitions(efsw PRIVATE EFSW_FSEVENTS_NOT_SUPPORTED)
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endif()
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elseif (WIN32)
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target_sources(efsw PRIVATE
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src/efsw/FileWatcherWin32.cpp
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src/efsw/WatcherWin32.cpp
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)
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elseif (${CMAKE_SYSTEM_NAME} MATCHES "Linux")
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target_sources(efsw PRIVATE
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src/efsw/FileWatcherInotify.cpp
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src/efsw/WatcherInotify.cpp
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)
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if (NOT EXISTS "/usr/include/sys/inotify.h" AND NOT EXISTS "/usr/local/include/sys/inotify.h")
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target_compile_definitions(efsw PRIVATE EFSW_INOTIFY_NOSYS)
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endif()
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elseif (${CMAKE_SYSTEM_NAME} MATCHES "FreeBSD")
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target_sources(efsw PRIVATE
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src/efsw/FileWatcherKqueue.cpp
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src/efsw/WatcherKqueue.cpp
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)
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endif()
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if (MSVC)
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target_compile_definitions(efsw PRIVATE _SCL_SECURE_NO_WARNINGS)
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else ()
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target_compile_options(efsw PRIVATE -Wall -Wno-long-long -fPIC)
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endif()
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if (${CMAKE_BUILD_TYPE} MATCHES "Debug")
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target_compile_definitions(efsw PRIVATE DEBUG)
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elseif (${CMAKE_BUILD_TYPE} MATCHES "Release")
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target_compile_definitions(efsw PRIVATE NDEBUG)
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endif()
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if (APPLE)
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set(MAC_LIBS "-framework CoreFoundation" "-framework CoreServices")
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target_link_libraries(efsw PRIVATE ${MAC_LIBS})
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elseif (NOT (${CMAKE_SYSTEM_NAME} MATCHES "Haiku") AND NOT WIN32)
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target_link_libraries(efsw PRIVATE Threads::Threads)
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endif()
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include(CMakePackageConfigHelpers)
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set(packageDestDir "${CMAKE_INSTALL_LIBDIR}/cmake/${CMAKE_PROJECT_NAME}")
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configure_package_config_file(
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${CMAKE_CURRENT_SOURCE_DIR}/efswConfig.cmake.in
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${CMAKE_CURRENT_BINARY_DIR}/cmake/efswConfig.cmake
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INSTALL_DESTINATION "${packageDestDir}"
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NO_SET_AND_CHECK_MACRO
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NO_CHECK_REQUIRED_COMPONENTS_MACRO
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)
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export(TARGETS efsw NAMESPACE efsw:: FILE ${CMAKE_CURRENT_BINARY_DIR}/cmake/${CMAKE_PROJECT_NAME}Targets.cmake)
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if(EFSW_INSTALL)
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install(TARGETS efsw EXPORT efswExport
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LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
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ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
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RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
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)
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install (
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FILES
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include/efsw/efsw.h include/efsw/efsw.hpp
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src/efsw/base.hpp src/efsw/System.hpp src/efsw/FileSystem.hpp
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DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/efsw
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)
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install(EXPORT efswExport NAMESPACE efsw:: DESTINATION "${packageDestDir}" FILE ${CMAKE_PROJECT_NAME}Targets.cmake)
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install(FILES ${CMAKE_CURRENT_BINARY_DIR}/cmake/efswConfig.cmake DESTINATION "${packageDestDir}")
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endif()
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if (BUILD_TEST_APP)
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add_executable(efsw-test src/test/efsw-test.cpp)
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target_link_libraries(efsw-test efsw)
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endif()
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