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include(CheckIncludeFiles)
set(LLVM_LINK_COMPONENTS support)
set(DIRECTORY_WATCHER_SOURCES DirectoryScanner.cpp)
set(DIRECTORY_WATCHER_LINK_LIBS "")
if(APPLE)
check_include_files("CoreServices/CoreServices.h" HAVE_CORESERVICES)
if(HAVE_CORESERVICES)
list(APPEND DIRECTORY_WATCHER_SOURCES mac/DirectoryWatcher-mac.cpp)
set(DIRECTORY_WATCHER_LINK_LIBS "-framework CoreServices")
endif()
elseif(CMAKE_SYSTEM_NAME MATCHES "Linux")
check_include_files("sys/inotify.h" HAVE_INOTIFY)
if(HAVE_INOTIFY)
list(APPEND DIRECTORY_WATCHER_SOURCES linux/DirectoryWatcher-linux.cpp)
find_package(Threads REQUIRED)
endif()
else()
list(APPEND DIRECTORY_WATCHER_SOURCES default/DirectoryWatcher-not-implemented.cpp)
endif()
add_clang_library(clangDirectoryWatcher
${DIRECTORY_WATCHER_SOURCES}
)
target_link_libraries(clangDirectoryWatcher PUBLIC ${CMAKE_THREAD_LIBS_INIT})
target_link_libraries(clangDirectoryWatcher PRIVATE ${DIRECTORY_WATCHER_LINK_LIBS})
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