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cmake_minimum_required (VERSION 3.1)
project (opendht)
set (opendht_VERSION_MAJOR 1)
set (opendht_VERSION_MINOR 7.4)
set (opendht_VERSION ${opendht_VERSION_MAJOR}.${opendht_VERSION_MINOR})
set (PACKAGE_VERSION ${opendht_VERSION})
set (VERSION "${opendht_VERSION}")
# Options
option (OPENDHT_STATIC "Build static library" ON)
option (OPENDHT_SHARED "Build shared library" ON)
option (OPENDHT_LOG "Build with logs" ON)
option (OPENDHT_PYTHON "Build Python bindings" OFF)
option (OPENDHT_TOOLS "Build DHT tools" ON)
option (OPENDHT_SYSTEMD "Install systemd module" OFF)
option (OPENDHT_ARGON2 "Use included argon2 sources" OFF)
option (OPENDHT_LTO "Build with LTO" OFF)
option (OPENDHT_SANITIZE "Build with address sanitizer and stack protector" OFF)
option (OPENDHT_PROXY_SERVER "Enable DHT proxy server, use Restbed and jsoncpp" OFF)
option (OPENDHT_PUSH_NOTIFICATIONS "Enable push notifications support" OFF)
option (OPENDHT_PROXY_SERVER_IDENTITY "Allow clients to use the node identity" OFF)
option (OPENDHT_PROXY_CLIENT "Enable DHT proxy client, use Restbed and jsoncpp" OFF)
option (OPENDHT_INDEX "Build DHT indexation feature" OFF)
option (OPENDHT_TESTS "Add unit tests executable" OFF)
find_package(Doxygen)
option (OPENDHT_DOCUMENTATION "Create and install the HTML based API documentation (requires Doxygen)" ${DOXYGEN_FOUND})
# Dependencies
list (APPEND CMAKE_MODULE_PATH "${PROJECT_SOURCE_DIR}/cmake")
find_package (Threads)
find_package (PkgConfig)
find_package (GnuTLS 3.3 REQUIRED)
pkg_search_module (Nettle nettle)
find_package (Msgpack 1.2 REQUIRED)
if (OPENDHT_TOOLS)
find_package (Readline 6 REQUIRED)
endif ()
if (NOT OPENDHT_ARGON2)
find_package(PkgConfig)
pkg_search_module(argon2 libargon2)
if (argon2_FOUND)
message("Argon2 found " ${argon2_req})
set(argon2_lib ", libargon2")
else ()
message("Argon2 not found, using included version.")
set(OPENDHT_ARGON2 ON)
endif()
endif ()
pkg_search_module(Jsoncpp jsoncpp)
if (Jsoncpp_FOUND)
add_definitions(-DOPENDHT_JSONCPP)
list (APPEND opendht_SOURCES
src/base64.h
src/base64.cpp
)
endif()
if (OPENDHT_PROXY_SERVER OR OPENDHT_PROXY_CLIENT)
find_package(Restbed REQUIRED)
if (!Jsoncpp_FOUND)
message(SEND_ERROR "Jsoncpp is required for DHT proxy support")
endif()
endif()
# Build flags
set (CMAKE_CXX_STANDARD 11)
set (CMAKE_CXX_STANDARD_REQUIRED on)
set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-return-type -Wall -Wextra -Wnon-virtual-dtor -pedantic-errors -fvisibility=hidden")
if (OPENDHT_SANITIZE)
set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fsanitize=address -fstack-protector-strong")
endif ()
set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DMSGPACK_DISABLE_LEGACY_NIL -DMSGPACK_DISABLE_LEGACY_CONVERT")
if (NOT CMAKE_BUILD_TYPE)
set(CMAKE_BUILD_TYPE Release)
endif ()
if (OPENDHT_LOG)
add_definitions(-DOPENDHT_LOG=true)
else ()
add_definitions(-DOPENDHT_LOG=false)
endif()
if (OPENDHT_LTO)
set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -flto")
if (CMAKE_COMPILER_IS_GNUCC)
set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fuse-linker-plugin")
set (CMAKE_AR "gcc-ar")
set (CMAKE_NM "gcc-nm")
set (CMAKE_RANLIB "gcc-ranlib")
endif ()
endif ()
if (MSGPACK_INCLUDE_DIRS)
include_directories (SYSTEM "${MSGPACK_INCLUDE_DIRS}")
endif ()
if (GNUTLS_INCLUDE_DIRS)
include_directories (SYSTEM "${GNUTLS_INCLUDE_DIRS}")
endif ()
if (Nettle_INCLUDE_DIRS)
include_directories (SYSTEM "${Nettle_INCLUDE_DIRS}")
endif ()
if (RESTBED_INCLUDE)
include_directories (SYSTEM "${RESTBED_INCLUDE}")
endif ()
if (Jsoncpp_INCLUDE_DIRS)
include_directories (SYSTEM "${Jsoncpp_INCLUDE_DIRS}")
endif ()
link_directories (${Nettle_LIBRARY_DIRS})
link_directories (${Jsoncpp_LIBRARY_DIRS})
include_directories (
./
include/
include/opendht/
${CMAKE_CURRENT_BINARY_DIR}/include/
)
# Install dirs
include (GNUInstallDirs)
set (prefix ${CMAKE_INSTALL_PREFIX})
set (exec_prefix "\${prefix}")
set (libdir "\${exec_prefix}/${CMAKE_INSTALL_LIBDIR}")
set (includedir "\${prefix}/${CMAKE_INSTALL_INCLUDEDIR}")
set (bindir "${CMAKE_INSTALL_FULL_BINDIR}")
set (sysconfdir "${CMAKE_INSTALL_FULL_SYSCONFDIR}")
set (top_srcdir "${CMAKE_CURRENT_SOURCE_DIR}")
# Sources
list (APPEND opendht_SOURCES
src/utils.cpp
src/infohash.cpp
src/crypto.cpp
src/default_types.cpp
src/node.cpp
src/value.cpp
src/dht.cpp
src/op_cache.cpp
src/storage.h
src/listener.h
src/search.h
src/value_cache.h
src/op_cache.h
src/net.h
src/parsed_message.h
src/request.h
src/callbacks.cpp
src/routing_table.cpp
src/node_cache.cpp
src/network_engine.cpp
src/securedht.cpp
src/dhtrunner.cpp
src/log.cpp
)
list (APPEND opendht_HEADERS
include/opendht/def.h
include/opendht/utils.h
include/opendht/sockaddr.h
include/opendht/rng.h
include/opendht/crypto.h
include/opendht/infohash.h
include/opendht/default_types.h
include/opendht/node.h
include/opendht/value.h
include/opendht/dht.h
include/opendht/dht_interface.h
include/opendht/callbacks.h
include/opendht/routing_table.h
include/opendht/node_cache.h
include/opendht/network_engine.h
include/opendht/scheduler.h
include/opendht/rate_limiter.h
include/opendht/securedht.h
include/opendht/log.h
include/opendht/log_enable.h
include/opendht.h
)
if (OPENDHT_INDEX)
list (APPEND opendht_SOURCES src/indexation/pht.cpp)
list (APPEND opendht_HEADERS include/opendht/indexation/pht.h)
add_definitions(-DOPENDHT_INDEXATION)
endif()
if (OPENDHT_PROXY_SERVER)
add_definitions(-DOPENDHT_PROXY_SERVER=true)
if (OPENDHT_PROXY_SERVER_IDENTITY)
add_definitions(-DOPENDHT_PROXY_SERVER_IDENTITY=true)
else ()
add_definitions(-DOPENDHT_PROXY_SERVER_IDENTITY=false)
endif()
list (APPEND opendht_HEADERS
include/opendht/dht_proxy_server.h
)
list (APPEND opendht_SOURCES
src/dht_proxy_server.cpp
)
else ()
add_definitions(-DENABLE_PROXY_SERVER=false)
endif ()
if (OPENDHT_PROXY_CLIENT)
add_definitions(-DOPENDHT_PROXY_CLIENT=true)
list (APPEND opendht_HEADERS
include/opendht/dht_proxy_client.h
)
list (APPEND opendht_SOURCES
src/dht_proxy_client.cpp
)
else ()
add_definitions(-DOPENDHT_PROXY_CLIENT=false)
endif ()
if (OPENDHT_PROXY_SERVER OR OPENDHT_PROXY_CLIENT)
if (OPENDHT_PUSH_NOTIFICATIONS)
message("Using push notification")
add_definitions(-DOPENDHT_PUSH_NOTIFICATIONS=true)
else ()
add_definitions(-DOPENDHT_PUSH_NOTIFICATIONS=false)
endif ()
list (APPEND opendht_HEADERS
include/opendht/proxy.h
)
endif ()
if(OPENDHT_ARGON2)
# make sure argon2 submodule is up to date and initialized
message("Initializing Argon2 submodule")
execute_process(COMMAND git submodule update --init)
# add local argon2 files to build
list (APPEND opendht_SOURCES
argon2/src/argon2.c
argon2/src/core.c
argon2/src/blake2/blake2b.c
argon2/src/thread.c
argon2/src/ref.c
argon2/src/encoding.c
)
include_directories(argon2/include/)
endif()
# Targets
if (OPENDHT_STATIC)
add_library (opendht-static STATIC
${opendht_SOURCES}
${opendht_HEADERS}
)
set_target_properties (opendht-static PROPERTIES OUTPUT_NAME "opendht")
if (OPENDHT_LTO)
target_link_libraries(opendht-static -flto -fuse-linker-plugin)
endif ()
if (OPENDHT_ARGON2)
target_include_directories(opendht-static SYSTEM PRIVATE argon2)
else ()
target_link_libraries(opendht-static ${argon2_LIBRARIES})
target_include_directories(opendht-static SYSTEM PRIVATE ${argon2_INCLUDE_DIRS})
endif ()
target_link_libraries(opendht-static ${CMAKE_THREAD_LIBS_INIT} ${GNUTLS_LIBRARIES} ${Nettle_LIBRARIES} ${Restbed_LIBRARIES} ${Jsoncpp_LIBRARIES})
install (TARGETS opendht-static DESTINATION ${CMAKE_INSTALL_LIBDIR} EXPORT opendht)
endif ()
if (OPENDHT_SHARED)
add_library (opendht SHARED
${opendht_SOURCES}
${opendht_HEADERS}
)
set_target_properties (opendht PROPERTIES IMPORT_SUFFIX "_import.lib")
set_target_properties (opendht PROPERTIES SOVERSION ${opendht_VERSION_MAJOR} VERSION ${opendht_VERSION})
target_compile_definitions(opendht PRIVATE OPENDHT_BUILD)
if (OPENDHT_LTO)
target_link_libraries(opendht PRIVATE -flto -fuse-linker-plugin)
endif ()
if (OPENDHT_ARGON2)
target_include_directories(opendht SYSTEM PRIVATE argon2)
else ()
target_link_libraries(opendht PRIVATE ${argon2_LIBRARIES})
target_include_directories(opendht SYSTEM PRIVATE ${argon2_INCLUDE_DIRS})
endif ()
target_link_libraries(opendht PRIVATE ${CMAKE_THREAD_LIBS_INIT} ${GNUTLS_LIBRARIES} ${Nettle_LIBRARIES} ${Restbed_LIBRARIES} ${Jsoncpp_LIBRARIES})
install (TARGETS opendht DESTINATION ${CMAKE_INSTALL_LIBDIR} EXPORT opendht)
endif ()
if (OPENDHT_TOOLS)
add_subdirectory(tools)
endif ()
add_subdirectory(doc)
if (OPENDHT_PYTHON)
add_subdirectory(python)
endif ()
# CMake module
include(CMakePackageConfigHelpers)
write_basic_package_version_file("${CMAKE_CURRENT_BINARY_DIR}/opendhtConfigVersion.cmake"
VERSION ${opendht_VERSION}
COMPATIBILITY AnyNewerVersion
)
# PkgConfig module
configure_file (
opendht.pc.in
opendht.pc
@ONLY
)
# Install targets
install (DIRECTORY include DESTINATION ${CMAKE_INSTALL_PREFIX})
install (FILES ${CMAKE_CURRENT_BINARY_DIR}/opendht.pc DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig)
install (EXPORT opendht DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/opendht FILE opendhtConfig.cmake)
install (FILES ${CMAKE_CURRENT_BINARY_DIR}/opendhtConfigVersion.cmake DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/opendht)
# Unit tests
IF(OPENDHT_TESTS)
FIND_PACKAGE(Cppunit REQUIRED)
# unit testing
list (APPEND test_FILES
tests/infohashtester.h
tests/infohashtester.cpp
tests/cryptotester.h
tests/cryptotester.cpp
tests/dhtrunnertester.h
tests/dhtrunnertester.cpp
)
if (OPENDHT_PROXY_SERVER AND OPENDHT_PROXY_CLIENT)
list (APPEND test_FILES
tests/dhtproxytester.h
tests/dhtproxytester.cpp
)
endif()
add_executable(opendht_unit_tests
tests/tests_runner.cpp
${test_FILES}
)
if (OPENDHT_SHARED)
TARGET_LINK_LIBRARIES(opendht_unit_tests opendht)
else ()
TARGET_LINK_LIBRARIES(opendht_unit_tests opendht-static)
endif ()
TARGET_LINK_LIBRARIES(opendht_unit_tests
${CMAKE_THREAD_LIBS_INIT}
${CPPUNIT_LIBRARIES}
${GNUTLS_LIBRARIES}
)
enable_testing()
add_test(TEST opendht_unit_tests)
ENDIF()