cmake_minimum_required(VERSION 3.1.0 FATAL_ERROR) project(libtorrent) set (SOVERSION "10") set (VERSION "1.2.0") list(APPEND CMAKE_MODULE_PATH ${libtorrent_SOURCE_DIR}/cmake/Modules) 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 path fingerprint gzip hasher hex http_connection http_stream http_parser i2p_stream identify_client ip_filter ip_notifier ip_voter listen_socket_handle 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 read_resume_data write_resume_data request_blocks resolve_links resolver session session_call session_handle session_impl session_settings session_udp_sockets proxy_settings session_stats settings_pack sha1_hash socket_io socket_type socks5_stream stat stat_cache storage storage_piece_set storage_utils 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_fence disk_job_pool disk_buffer_pool disk_io_thread disk_io_thread_pool enum_net broadcast_socket magnet_uri parse_url ConvertUTF xml_parse version ffs add_torrent_params peer_info stack_allocator # -- extensions -- ut_pex ut_metadata smart_ban ) # -- kademlia -- set(kademlia_sources dht_state 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 sample_infohashes dht_settings ) # -- ed25519 -- set(ed25519_sources add_scalar fe ge key_exchange keypair sc 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(encryption "link against openssl and enable encryption" ON) option(dht "enable support for Mainline DHT" ON) option(deprecated-functions "enable deprecated functions for backwards compatibility" ON) option(exceptions "build with exception support" ON) option(libiconv "enable linking against system libiconv" OFF) option(logging "build with logging" ON) option(build_tests "build tests" OFF) option(build_examples "build examples" OFF) find_package(Threads REQUIRED) include_directories(${includes}) if (encryption) list(APPEND sources pe_crypto) else() if (NOT WIN32 AND NOT APPLE) list(APPEND sources sha1) endif() endif (encryption) 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) list(APPEND sources2 src/hasher512) if (NOT encryption AND NOT WIN32 AND NOT APPLE) list(APPEND sources2 src/sha512) endif() endif() if (shared) add_library(torrent-rasterbar SHARED ${sources2}) target_compile_definitions(torrent-rasterbar PRIVATE TORRENT_BUILDING_SHARED) if(NOT MSVC) set(CMAKE_C_FLAGS "${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 PUBLIC $<$:TORRENT_DEBUG>) target_compile_definitions(torrent-rasterbar PRIVATE TORRENT_BUILDING_LIBRARY) if (build_tests) # this will make some internal functions available in the # DLL interface, for the tests to access target_compile_definitions(torrent-rasterbar PUBLIC TORRENT_EXPORT_EXTRA) endif (build_tests) if (libiconv) find_package(Iconv REQUIRED) target_compile_definitions(torrent-rasterbar PUBLIC TORRENT_USE_ICONV) target_include_directories(torrent-rasterbar SYSTEM PUBLIC ${ICONV_INCLUDE_DIR}) endif (libiconv) if (encryption) if(NOT DEFINED OPENSSL_INCLUDE_DIR OR NOT DEFINED OPENSSL_LIBRARIES) FIND_PACKAGE(OpenSSL REQUIRED) endif() target_compile_definitions(torrent-rasterbar PUBLIC TORRENT_USE_OPENSSL TORRENT_USE_LIBCRYPTO) target_include_directories(torrent-rasterbar PUBLIC ${OPENSSL_INCLUDE_DIR}) else() target_compile_definitions(torrent-rasterbar PUBLIC TORRENT_DISABLE_ENCRYPTION) endif() if (NOT logging) target_compile_definitions(torrent-rasterbar PUBLIC TORRENT_DISABLE_LOGGING) endif() if (NOT dht) target_compile_definitions(torrent-rasterbar PUBLIC TORRENT_DISABLE_DHT) endif() # Boost if(NOT DEFINED Boost_INCLUDE_DIR OR NOT DEFINED Boost_LIBRARIES) FIND_PACKAGE(Boost REQUIRED COMPONENTS system) endif() include_directories(${Boost_INCLUDE_DIRS}) target_link_libraries(torrent-rasterbar ${Boost_LIBRARIES} ${CMAKE_THREAD_LIBS_INIT}) if (WIN32) target_link_libraries(torrent-rasterbar wsock32 ws2_32 Iphlpapi) # target Windows Vista or later target_compile_definitions(torrent-rasterbar PUBLIC _WIN32_WINNT=0x0600) target_link_libraries(torrent-rasterbar debug dbghelp) # prevent winsock1 to be included target_compile_definitions(torrent-rasterbar PUBLIC WIN32_LEAN_AND_MEAN) if (MSVC) target_compile_definitions(torrent-rasterbar PUBLIC BOOST_ALL_NO_LIB) # for multicore compilation set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /MP") # increase the number of sections for obj files set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /bigobj") endif() endif() if(APPLE) # for ip_notifier target_link_libraries(torrent-rasterbar "-framework CoreFoundation" "-framework SystemConfiguration") endif (APPLE) if (encryption) target_link_libraries(torrent-rasterbar ${OPENSSL_LIBRARIES}) endif() if (libiconv) target_link_libraries(torrent-rasterbar ${ICONV_LIBRARIES}) endif (libiconv) if (NOT deprecated-functions) target_compile_definitions(torrent-rasterbar PUBLIC TORRENT_NO_DEPRECATE) endif() if (exceptions) if (MSVC) target_compile_options(torrent-rasterbar PUBLIC /EHsc) else (MSVC) target_compile_options(torrent-rasterbar PUBLIC -fexceptions) endif (MSVC) else() if (MSVC) target_compile_definitions(torrent-rasterbar PUBLIC _HAS_EXCEPTIONS=0) else (MSVC) target_compile_options(torrent-rasterbar PUBLIC -fno-exceptions) endif (MSVC) endif() if (MSVC) # disable bogus deprecation warnings on msvc8 target_compile_definitions(torrent-rasterbar PUBLIC _SCL_SECURE_NO_DEPRECATE _CRT_SECURE_NO_DEPRECATE) # these compiler settings just make the compiler standard conforming target_compile_options(torrent-rasterbar PUBLIC /Zc:wchar_t /Zc:forScope) # for multi-core compilation target_compile_options(torrent-rasterbar PUBLIC /MP) # increase the number of sections for obj files target_compile_options(torrent-rasterbar PUBLIC /bigobj) endif() target_compile_definitions(torrent-rasterbar PUBLIC _FILE_OFFSET_BITS=64) target_compile_definitions(torrent-rasterbar PUBLIC BOOST_EXCEPTION_DISABLE) target_compile_definitions(torrent-rasterbar PUBLIC BOOST_ASIO_ENABLE_CANCELIO) target_compile_definitions(torrent-rasterbar PUBLIC BOOST_ASIO_HAS_STD_CHRONO) set_target_properties(torrent-rasterbar PROPERTIES SOVERSION ${SOVERSION}) # libtorrent requires at least C++11 set_property(TARGET torrent-rasterbar PROPERTY CXX_STANDARD 11) set_property(TARGET torrent-rasterbar PROPERTY CXX_STANDARD_REQUIRED ON) 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 EXPORT torrent-rasterbarTargets DESTINATION ${LIBDIR} INCLUDES DESTINATION include) install(DIRECTORY include/libtorrent DESTINATION include) install(FILES ${CMAKE_CURRENT_BINARY_DIR}/libtorrent-rasterbar.pc DESTINATION ${LIBDIR}/pkgconfig) # === generate a CMake Config File === include(CMakePackageConfigHelpers) write_basic_package_version_file( "${CMAKE_CURRENT_BINARY_DIR}/libtorrent-rasterbar/libtorrent-rasterbarConfigVersion.cmake" VERSION ${VERSION} COMPATIBILITY ExactVersion ) export(EXPORT torrent-rasterbarTargets FILE "${CMAKE_CURRENT_BINARY_DIR}/libtorrent-rasterbar/libtorrent-rasterbarTargets.cmake" NAMESPACE Libtorrent:: ) configure_file(libtorrent-rasterbarConfig.cmake "${CMAKE_CURRENT_BINARY_DIR}/libtorrent-rasterbar/libtorrent-rasterbarConfig.cmake" COPYONLY ) set(ConfigPackageLocation lib/cmake/libtorrent-rasterbar) install(EXPORT torrent-rasterbarTargets FILE libtorrent-rasterbarTargets.cmake NAMESPACE Libtorrent:: DESTINATION ${ConfigPackageLocation} ) install( FILES libtorrent-rasterbarConfig.cmake "${CMAKE_CURRENT_BINARY_DIR}/libtorrent-rasterbar/libtorrent-rasterbarConfigVersion.cmake" DESTINATION ${ConfigPackageLocation} ) # === build examples === if (build_examples) add_subdirectory(examples) endif() # === build tests === if(build_tests) if (NOT logging) message(FATAL_ERROR "tests require logging to be enabled") endif() file(GLOB tests RELATIVE "${PROJECT_SOURCE_DIR}" "test/test_*.cpp") list(REMOVE_ITEM tests "test/test_natpmp.cpp") # doesn't build at time of writing list(REMOVE_ITEM tests "test/test_utils.cpp") # helper file, not a test add_library(test_common STATIC test/main.cpp test/test.cpp test/setup_transfer.cpp test/dht_server.cpp test/udp_tracker.cpp test/peer_server.cpp test/web_seed_suite.cpp test/swarm_suite.cpp test/test_utils.cpp test/make_torrent.hpp test/make_torrent.cpp test/settings.hpp test/settings.cpp) set_target_properties(test_common PROPERTIES CXX_STANDARD 11 CXX_STANDARD_REQUIRED ON) target_link_libraries(test_common torrent-rasterbar) enable_testing() foreach(s ${tests}) get_filename_component (sn ${s} NAME_WE) add_executable(${sn} ${s}) target_link_libraries(${sn} test_common) set_target_properties(${sn} PROPERTIES VS_DEBUGGER_WORKING_DIRECTORY "${PROJECT_SOURCE_DIR}/test") set_target_properties(${sn} PROPERTIES CXX_STANDARD 11 CXX_STANDARD_REQUIRED ON) add_test(NAME ${sn} COMMAND ${sn} WORKING_DIRECTORY "${PROJECT_SOURCE_DIR}/test") endforeach(s) endif()