cmake_minimum_required(VERSION 2.6) project(libtorrent) set (SOVERSION "8") set (VERSION "1.1.6") set(sources web_connection_base alert alert_manager allocator announce_entry assert bandwidth_limit bandwidth_manager bandwidth_queue_entry bdecode bitfield block_cache bloom_filter chained_buffer choker close_reason cpuid crc32c create_torrent disk_buffer_holder entry error_code file_storage file_progress lazy_bdecode escape_string string_util file fingerprint gzip hasher hex http_connection http_stream http_parser i2p_stream identify_client ip_filter ip_voter performance_counters peer_class peer_class_set peer_connection bt_peer_connection web_peer_connection http_seed_connection peer_connection_handle instantiate_connection merkle natpmp part_file packet_buffer piece_picker platform_util proxy_base peer_list puff random receive_buffer request_blocks resolve_links resolver rss session session_call session_handle session_impl session_settings proxy_settings session_stats settings_pack socket_io socket_type socks5_stream stat stat_cache storage time timestamp_history torrent torrent_handle torrent_info torrent_peer torrent_peer_allocator torrent_status tracker_manager http_tracker_connection utf8 udp_tracker_connection udp_socket upnp utp_socket_manager utp_stream file_pool lsd disk_io_job disk_job_pool disk_buffer_pool disk_io_thread enum_net broadcast_socket magnet_uri parse_url ConvertUTF thread xml_parse version # -- extensions -- metadata_transfer ut_pex ut_metadata smart_ban lt_trackers ) # -- kademlia -- set(kademlia_sources dht_storage dos_blocker dht_tracker msg node node_entry refresh rpc_manager find_data put_data node_id routing_table traversal_algorithm item get_peers get_item ) # -- ed25519 -- set(ed25519_sources add_scalar fe ge key_exchange keypair sc seed sha512 sign verify ) set(includes include ed25519/src) option(shared "build libtorrent as a shared library" ON) option(static_runtime "build libtorrent with static runtime" OFF) option(tcmalloc "link against google performance tools tcmalloc" OFF) option(pool-allocators "Uses a pool allocator for disk and piece buffers" ON) option(encryption "link against openssl and enable encryption" ON) option(dht "enable support for Mainline DHT" ON) option(resolve-countries "enable support for resolving countries from peer IPs" ON) option(unicode "enable unicode support" ON) option(deprecated-functions "enable deprecated functions for backwards compatibility" ON) option(exceptions "build with exception support" ON) option(logging "build with logging" OFF) option(build_tests "build tests" OFF) set(CMAKE_CONFIGURATION_TYPES Debug Release RelWithDebInfo) if (NOT CMAKE_BUILD_TYPE) set(CMAKE_BUILD_TYPE Release FORCE) endif() # add_definitions() doesn't seem to let you say wich build type to apply it to set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -DTORRENT_DEBUG") if(UNIX) set(CMAKE_C_FLAGS_RELWITHDEBINFO "-Os -g") set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_C_FLAGS_RELWITHDEBINFO}") endif() find_package(Threads REQUIRED) include_directories(${includes}) if (encryption) list(APPEND sources mpi pe_crypto) if(NOT DEFINED OPENSSL_INCLUDE_DIR OR NOT DEFINED OPENSSL_LIBRARIES) FIND_PACKAGE(OpenSSL REQUIRED) endif() add_definitions(-DTORRENT_USE_OPENSSL) include_directories(${OPENSSL_INCLUDE_DIR}) else() add_definitions(-DTORRENT_DISABLE_ENCRYPTION) list(APPEND sources sha1) endif (encryption) if (NOT logging) add_definitions(-DTORRENT_DISABLE_LOGGING) endif() foreach(s ${sources}) list(APPEND sources2 src/${s}) endforeach(s) if (dht) foreach(s ${kademlia_sources}) list(APPEND sources2 src/kademlia/${s}) endforeach(s) foreach(s ${ed25519_sources}) list(APPEND sources2 ed25519/src/${s}) endforeach(s) else() add_definitions(-DTORRENT_DISABLE_DHT) endif() if (shared) add_library(torrent-rasterbar SHARED ${sources2}) target_compile_definitions(torrent-rasterbar PRIVATE TORRENT_BUILDING_SHARED INTERFACE TORRENT_LINKING_SHARED ) if(NOT MSVC) set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fvisibility=hidden") set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fvisibility=hidden -fvisibility-inlines-hidden") endif() else() if(static_runtime) # fix /MT flag: set(CompilerFlags CMAKE_CXX_FLAGS CMAKE_CXX_FLAGS_DEBUG CMAKE_CXX_FLAGS_RELWITHDEBINFO CMAKE_CXX_FLAGS_RELEASE CMAKE_C_FLAGS CMAKE_C_FLAGS_DEBUG CMAKE_CXX_FLAGS_RELWITHDEBINFO CMAKE_C_FLAGS_RELEASE ) foreach(CompilerFlag ${CompilerFlags}) string(REPLACE "/MD" "/MT" ${CompilerFlag} "${${CompilerFlag}}") endforeach() set(Boost_USE_MULTITHREADED ON) set(Boost_USE_STATIC_RUNTIME ON) endif() set(Boost_USE_STATIC_LIBS ON) add_library(torrent-rasterbar STATIC ${sources2}) endif() target_compile_definitions(torrent-rasterbar PRIVATE TORRENT_BUILDING_LIBRARY) # Boost if(NOT DEFINED Boost_INCLUDE_DIR OR NOT DEFINED Boost_LIBRARIES) FIND_PACKAGE(Boost REQUIRED COMPONENTS system chrono random) endif() include_directories(${Boost_INCLUDE_DIRS}) target_link_libraries(torrent-rasterbar ${Boost_LIBRARIES} ${CMAKE_THREAD_LIBS_INIT}) # this works around a bug in asio in boost-1.39 #add_definitions(-DBOOST_ASIO_HASH_MAP_BUCKETS=1021 -D__USE_W32_SOCKETS -DWIN32_LEAN_AND_MEAN ) if (WIN32) target_link_libraries(torrent-rasterbar wsock32 ws2_32 Iphlpapi) target_link_libraries(torrent-rasterbar debug dbghelp) add_definitions(-D_WIN32_WINNT=0x0600) # prevent winsock1 to be included add_definitions(-DWIN32_LEAN_AND_MEAN) if (MSVC) add_definitions(-DBOOST_ALL_NO_LIB) # for multicore compilation set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /MP") # increase the number of sections for obj files set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /bigobj") endif() endif() if (encryption) target_link_libraries(torrent-rasterbar ${OPENSSL_LIBRARIES}) endif() if (NOT pool-allocators) add_definitions(-DTORRENT_DISABLE_POOL_ALLOCATOR) endif() if (NOT resolve-countries) add_definitions(-DTORRENT_DISABLE_RESOLVE_COUNTRIES) endif() if (unicode) add_definitions(-DUNICODE -D_UNICODE) endif() if (NOT deprecated-functions) add_definitions(-DTORRENT_NO_DEPRECATE) endif() if (exceptions) if (MSVC) add_definitions(/EHsc) else (MSVC) add_definitions(-fexceptions) endif (MSVC) else() if (MSVC) add_definitions(-D_HAS_EXCEPTIONS=0) else (MSVC) add_definitions(-fno-exceptions) endif (MSVC) endif() if (MSVC) # disable bogus deprecation warnings on msvc8 add_definitions(-D_SCL_SECURE_NO_DEPRECATE -D_CRT_SECURE_NO_DEPRECATE) # these compiler settings just makes the compiler standard conforming add_definitions(/Zc:wchar_t /Zc:forScope) # for multi-core compilation add_definitions(/MP) #$(SolutionDir)msvc,release:/OPT:ICF=5 #$(SolutionDir)msvc,release:/OPT:REF elseif ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang") add_definitions(-Wno-c++11-extensions) add_definitions(-fcolor-diagnostics) endif() add_definitions(-D_FILE_OFFSET_BITS=64) add_definitions(-DBOOST_EXCEPTION_DISABLE) add_definitions(-DBOOST_ASIO_ENABLE_CANCELIO) if (tcmalloc) target_link_libraries(torrent-rasterbar tcmalloc) endif() set_target_properties(torrent-rasterbar PROPERTIES SOVERSION ${SOVERSION}) get_property (COMPILETIME_OPTIONS_LIST DIRECTORY ${CMAKE_CURRENT_SOURCE_DIRECTORY} PROPERTY COMPILE_DEFINITIONS ) foreach (s ${COMPILETIME_OPTIONS_LIST}) set (COMPILETIME_OPTIONS "${COMPILETIME_OPTIONS} -D${s}") endforeach (s) configure_file(libtorrent-rasterbar-cmake.pc.in libtorrent-rasterbar.pc) string (COMPARE EQUAL "${CMAKE_SIZEOF_VOID_P}" "8" IS64BITS) if (IS64BITS AND RESPECTLIB64) set (LIBDIR "lib64") else() set (LIBDIR "lib") endif() install(TARGETS torrent-rasterbar DESTINATION ${LIBDIR}) install(DIRECTORY include/libtorrent DESTINATION include PATTERN ".svn" EXCLUDE) install(FILES ${CMAKE_CURRENT_BINARY_DIR}/libtorrent-rasterbar.pc DESTINATION ${LIBDIR}/pkgconfig) # === set up examples directory as an independent project === file(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/examples) configure_file(examples/run_cmake.sh.in examples/run_cmake.sh) # to build the examples, run examples/run_cmake.sh after building libtorrent # === build tests === if(build_tests) enable_testing() # this will make some internal functions available in the DLL interface target_compile_definitions(torrent-rasterbar PUBLIC TORRENT_EXPORT_EXTRA) add_subdirectory(test) endif()